---
OA_place: repository
_id: '13312'
abstract:
- lang: eng
  text: "Superconductor/semiconductor hybrid devices have attracted increasing\r\ninterest
    in the past years. Superconducting electronics aims to complement\r\nsemiconductor
    technology, while hybrid architectures are at the forefront of\r\nnew ideas such
    as topological superconductivity and protected qubits. In this\r\nwork, we engineer
    the induced superconductivity in two-dimensional germanium\r\nhole gas by varying
    the distance between the quantum well and the aluminum. We\r\ndemonstrate a hard
    superconducting gap and realize an electrically and flux\r\ntunable superconducting
    diode using a superconducting quantum interference\r\ndevice (SQUID). This allows
    to tune the current phase relation (CPR), to a\r\nregime where single Cooper pair
    tunneling is suppressed, creating a $ \\sin\r\n\\left( 2 \\varphi \\right)$ CPR.
    Shapiro experiments complement this\r\ninterpretation and the microwave drive
    allows to create a diode with $ \\approx\r\n100 \\%$ efficiency. The reported
    results open up the path towards monolithic\r\nintegration of spin qubit devices,
    microwave resonators and (protected)\r\nsuperconducting qubits on a silicon technology
    compatible platform."
acknowledged_ssus:
- _id: M-Shop
- _id: NanoFab
acknowledgement: "The authors acknowledge Alexander Brinkmann, Alessandro Crippa,
  Andrew Higginbotham, Andrea Iorio, Giordano\r\nScappucci and Christian Schonenberger
  for helpful discussions. We thank Marcel Verheijen for the support in the\r\nTEM
  analysis. This research and related results were made\r\npossible with the support
  of the NOMIS Foundation. It was\r\nsupported by the Scientific Service Units of
  ISTA through resources provided by the MIBA Machine Shop and the\r\nnanofabrication
  facility, the European Union’s Horizon 2020\r\nresearch and innovation programme
  under Grant Agreement\r\nNo 862046, the HORIZON-RIA 101069515 project and the\r\nFWF
  Projects #P-32235, #P-36507 and #F-8606. R.S.S.\r\nacknowledges Spanish CM “Talento
  Program” Project No.\r\n2022-T1/IND-24070."
article_number: '2306.07109'
article_processing_charge: No
arxiv: 1
author:
- first_name: Marco
  full_name: Valentini, Marco
  id: C0BB2FAC-D767-11E9-B658-BC13E6697425
  last_name: Valentini
- first_name: Oliver
  full_name: Sagi, Oliver
  id: 71616374-A8E9-11E9-A7CA-09ECE5697425
  last_name: Sagi
- first_name: Levon
  full_name: Baghumyan, Levon
  last_name: Baghumyan
- first_name: Thijs de
  full_name: Gijsel, Thijs de
  last_name: Gijsel
- first_name: Jason
  full_name: Jung, Jason
  id: 4C9ACE7A-F248-11E8-B48F-1D18A9856A87
  last_name: Jung
- first_name: Stefano
  full_name: Calcaterra, Stefano
  last_name: Calcaterra
- first_name: Andrea
  full_name: Ballabio, Andrea
  last_name: Ballabio
- first_name: Juan Aguilera
  full_name: Servin, Juan Aguilera
  last_name: Servin
- first_name: Kushagra
  full_name: Aggarwal, Kushagra
  id: b22ab905-3539-11eb-84c3-fc159dcd79cb
  last_name: Aggarwal
  orcid: 0000-0001-9985-9293
- first_name: Marian
  full_name: Janik, Marian
  id: 396A1950-F248-11E8-B48F-1D18A9856A87
  last_name: Janik
  orcid: 0009-0003-9037-8831
- first_name: Thomas
  full_name: Adletzberger, Thomas
  id: 38756BB2-F248-11E8-B48F-1D18A9856A87
  last_name: Adletzberger
- first_name: Rubén Seoane
  full_name: Souto, Rubén Seoane
  last_name: Souto
- first_name: Martin
  full_name: Leijnse, Martin
  last_name: Leijnse
- first_name: Jeroen
  full_name: Danon, Jeroen
  last_name: Danon
- first_name: Constantin
  full_name: Schrade, Constantin
  last_name: Schrade
- first_name: Erik
  full_name: Bakkers, Erik
  last_name: Bakkers
- first_name: Daniel
  full_name: Chrastina, Daniel
  last_name: Chrastina
- first_name: Giovanni
  full_name: Isella, Giovanni
  last_name: Isella
- first_name: Georgios
  full_name: Katsaros, Georgios
  id: 38DB5788-F248-11E8-B48F-1D18A9856A87
  last_name: Katsaros
  orcid: 0000-0001-8342-202X
citation:
  ama: Valentini M, Sagi O, Baghumyan L, et al. Radio frequency driven superconducting
    diode and parity conserving  Cooper pair transport in a two-dimensional germanium
    hole gas. <i>arXiv</i>. doi:<a href="https://doi.org/10.48550/arXiv.2306.07109">10.48550/arXiv.2306.07109</a>
  apa: Valentini, M., Sagi, O., Baghumyan, L., Gijsel, T. de, Jung, J., Calcaterra,
    S., … Katsaros, G. (n.d.). Radio frequency driven superconducting diode and parity
    conserving  Cooper pair transport in a two-dimensional germanium hole gas. <i>arXiv</i>.
    <a href="https://doi.org/10.48550/arXiv.2306.07109">https://doi.org/10.48550/arXiv.2306.07109</a>
  chicago: Valentini, Marco, Oliver Sagi, Levon Baghumyan, Thijs de Gijsel, Jason
    Jung, Stefano Calcaterra, Andrea Ballabio, et al. “Radio Frequency Driven Superconducting
    Diode and Parity Conserving  Cooper Pair Transport in a Two-Dimensional Germanium
    Hole Gas.” <i>ArXiv</i>, n.d. <a href="https://doi.org/10.48550/arXiv.2306.07109">https://doi.org/10.48550/arXiv.2306.07109</a>.
  ieee: M. Valentini <i>et al.</i>, “Radio frequency driven superconducting diode
    and parity conserving  Cooper pair transport in a two-dimensional germanium hole
    gas,” <i>arXiv</i>. .
  ista: Valentini M, Sagi O, Baghumyan L, Gijsel T de, Jung J, Calcaterra S, Ballabio
    A, Servin JA, Aggarwal K, Janik M, Adletzberger T, Souto RS, Leijnse M, Danon
    J, Schrade C, Bakkers E, Chrastina D, Isella G, Katsaros G. Radio frequency driven
    superconducting diode and parity conserving  Cooper pair transport in a two-dimensional
    germanium hole gas. arXiv, 2306.07109.
  mla: Valentini, Marco, et al. “Radio Frequency Driven Superconducting Diode and
    Parity Conserving  Cooper Pair Transport in a Two-Dimensional Germanium Hole Gas.”
    <i>ArXiv</i>, 2306.07109, doi:<a href="https://doi.org/10.48550/arXiv.2306.07109">10.48550/arXiv.2306.07109</a>.
  short: M. Valentini, O. Sagi, L. Baghumyan, T. de Gijsel, J. Jung, S. Calcaterra,
    A. Ballabio, J.A. Servin, K. Aggarwal, M. Janik, T. Adletzberger, R.S. Souto,
    M. Leijnse, J. Danon, C. Schrade, E. Bakkers, D. Chrastina, G. Isella, G. Katsaros,
    ArXiv (n.d.).
corr_author: '1'
date_created: 2023-07-26T11:17:20Z
date_published: 2023-06-13T00:00:00Z
date_updated: 2026-04-07T13:27:22Z
day: '13'
ddc:
- '530'
department:
- _id: GeKa
- _id: M-Shop
doi: 10.48550/arXiv.2306.07109
ec_funded: 1
external_id:
  arxiv:
  - '2306.07109'
keyword:
- Mesoscale and Nanoscale Physics
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2306.07109
month: '06'
oa: 1
oa_version: Preprint
project:
- _id: 237E5020-32DE-11EA-91FC-C7463DDC885E
  call_identifier: H2020
  grant_number: '862046'
  name: TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS
- _id: 237B3DA4-32DE-11EA-91FC-C7463DDC885E
  call_identifier: FWF
  grant_number: P32235
  name: Towards scalable hut wire quantum devices
- _id: bd8bd29e-d553-11ed-ba76-f0070d4b237a
  grant_number: P36507
  name: Merging spin and superconducting qubits in planar Ge
- _id: 34a66131-11ca-11ed-8bc3-a31681c6b03e
  grant_number: F8606
  name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems:
    Conventional  and unconventional topological superconductors'
- _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2
  name: Protected states of quantum matter
publication: arXiv
publication_status: draft
related_material:
  record:
  - id: '13286'
    relation: dissertation_contains
    status: public
status: public
title: Radio frequency driven superconducting diode and parity conserving  Cooper
  pair transport in a two-dimensional germanium hole gas
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13314'
abstract:
- lang: eng
  text: The emergence of large-scale order in self-organized systems relies on local
    interactions between individual components. During bacterial cell division, FtsZ—a
    prokaryotic homologue of the eukaryotic protein tubulin—polymerizes into treadmilling
    filaments that further organize into a cytoskeletal ring. In vitro, FtsZ filaments
    can form dynamic chiral assemblies. However, how the active and passive properties
    of individual filaments relate to these large-scale self-organized structures
    remains poorly understood. Here we connect single-filament properties with the
    mesoscopic scale by combining minimal active matter simulations and biochemical
    reconstitution experiments. We show that the density and flexibility of active
    chiral filaments define their global order. At intermediate densities, curved,
    flexible filaments organize into chiral rings and polar bands. An effectively
    nematic organization dominates for high densities and for straight, mutant filaments
    with increased rigidity. Our predicted phase diagram quantitatively captures these
    features, demonstrating how the flexibility, density and chirality of the active
    filaments affect their collective behaviour. Our findings shed light on the fundamental
    properties of active chiral matter and explain how treadmilling FtsZ filaments
    organize during bacterial cell division.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
acknowledgement: 'This work was supported by the European Research Council through
  grant ERC 2015-StG-679239 and by the Austrian Science Fund (FWF) StandAlone P34607
  to M.L., B. P.M. was also supported by the Kanazawa University WPI- NanoLSI Bio-SPM
  collaborative research program. Z.D. has received funding from Doctoral Programme
  of the Austrian Academy of Sciences (OeAW): Grant agreement 26360. We thank Jan
  Brugues (MPI CBG, Dresden, Germany), Andela Saric (ISTA, Klosterneuburg, Austria),
  Daniel Pearce (Uni Geneva, Switzerland) for valuable scientific input and comments
  on the manuscript. We are also thankful for the support by the Scientific Service
  Units (SSU) of IST Austria through resources provided by the Imaging and Optics
  Facility (IOF) and the Lab Support Facility (LSF).'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Zuzana
  full_name: Dunajova, Zuzana
  id: 4B39F286-F248-11E8-B48F-1D18A9856A87
  last_name: Dunajova
- first_name: Batirtze
  full_name: Prats Mateu, Batirtze
  id: 299FE892-F248-11E8-B48F-1D18A9856A87
  last_name: Prats Mateu
- first_name: Philipp
  full_name: Radler, Philipp
  id: 40136C2A-F248-11E8-B48F-1D18A9856A87
  last_name: Radler
  orcid: '0000-0001-9198-2182 '
- first_name: Keesiang
  full_name: Lim, Keesiang
  last_name: Lim
- first_name: Dörte
  full_name: Brandis, Dörte
  id: 21d64d35-f128-11eb-9611-b8bcca7a12fd
  last_name: Brandis
- first_name: Philipp
  full_name: Velicky, Philipp
  id: 39BDC62C-F248-11E8-B48F-1D18A9856A87
  last_name: Velicky
  orcid: 0000-0002-2340-7431
- first_name: Johann G
  full_name: Danzl, Johann G
  id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
  last_name: Danzl
  orcid: 0000-0001-8559-3973
- first_name: Richard W.
  full_name: Wong, Richard W.
  last_name: Wong
- first_name: Jens
  full_name: Elgeti, Jens
  last_name: Elgeti
- first_name: Edouard B
  full_name: Hannezo, Edouard B
  id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
  last_name: Hannezo
  orcid: 0000-0001-6005-1561
- first_name: Martin
  full_name: Loose, Martin
  id: 462D4284-F248-11E8-B48F-1D18A9856A87
  last_name: Loose
  orcid: 0000-0001-7309-9724
citation:
  ama: Dunajova Z, Prats Mateu B, Radler P, et al. Chiral and nematic phases of flexible
    active filaments. <i>Nature Physics</i>. 2023;19:1916-1926. doi:<a href="https://doi.org/10.1038/s41567-023-02218-w">10.1038/s41567-023-02218-w</a>
  apa: Dunajova, Z., Prats Mateu, B., Radler, P., Lim, K., Brandis, D., Velicky, P.,
    … Loose, M. (2023). Chiral and nematic phases of flexible active filaments. <i>Nature
    Physics</i>. Springer Nature. <a href="https://doi.org/10.1038/s41567-023-02218-w">https://doi.org/10.1038/s41567-023-02218-w</a>
  chicago: Dunajova, Zuzana, Batirtze Prats Mateu, Philipp Radler, Keesiang Lim, Dörte
    Brandis, Philipp Velicky, Johann G Danzl, et al. “Chiral and Nematic Phases of
    Flexible Active Filaments.” <i>Nature Physics</i>. Springer Nature, 2023. <a href="https://doi.org/10.1038/s41567-023-02218-w">https://doi.org/10.1038/s41567-023-02218-w</a>.
  ieee: Z. Dunajova <i>et al.</i>, “Chiral and nematic phases of flexible active filaments,”
    <i>Nature Physics</i>, vol. 19. Springer Nature, pp. 1916–1926, 2023.
  ista: Dunajova Z, Prats Mateu B, Radler P, Lim K, Brandis D, Velicky P, Danzl JG,
    Wong RW, Elgeti J, Hannezo EB, Loose M. 2023. Chiral and nematic phases of flexible
    active filaments. Nature Physics. 19, 1916–1926.
  mla: Dunajova, Zuzana, et al. “Chiral and Nematic Phases of Flexible Active Filaments.”
    <i>Nature Physics</i>, vol. 19, Springer Nature, 2023, pp. 1916–26, doi:<a href="https://doi.org/10.1038/s41567-023-02218-w">10.1038/s41567-023-02218-w</a>.
  short: Z. Dunajova, B. Prats Mateu, P. Radler, K. Lim, D. Brandis, P. Velicky, J.G.
    Danzl, R.W. Wong, J. Elgeti, E.B. Hannezo, M. Loose, Nature Physics 19 (2023)
    1916–1926.
corr_author: '1'
date_created: 2023-07-27T14:44:45Z
date_published: 2023-12-01T00:00:00Z
date_updated: 2026-06-10T09:41:11Z
day: '01'
ddc:
- '530'
department:
- _id: JoDa
- _id: EdHa
- _id: MaLo
- _id: GradSch
doi: 10.1038/s41567-023-02218-w
ec_funded: 1
external_id:
  isi:
  - '001178645300041'
  pmid:
  - '38075437'
file:
- access_level: open_access
  checksum: bc7673ca07d37309013a86166577b2f7
  content_type: application/pdf
  creator: dernst
  date_created: 2024-01-30T14:28:30Z
  date_updated: 2024-01-30T14:28:30Z
  file_id: '14916'
  file_name: 2023_NaturePhysics_Dunajova.pdf
  file_size: 22471673
  relation: main_file
  success: 1
file_date_updated: 2024-01-30T14:28:30Z
has_accepted_license: '1'
intvolume: '        19'
isi: 1
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 1916-1926
pmid: 1
project:
- _id: 2595697A-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '679239'
  name: Self-Organization of the Bacterial Cell
- _id: fc38323b-9c52-11eb-aca3-ff8afb4a011d
  grant_number: P34607
  name: In vitro reconstitution of bacterial cell division
- _id: 34d75525-11ca-11ed-8bc3-89b6307fee9d
  grant_number: '26360'
  name: Motile active matter models of migrating cells and chiral filaments
publication: Nature Physics
publication_identifier:
  eissn:
  - 1745-2481
  issn:
  - 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  record:
  - id: '13116'
    relation: research_data
    status: public
  - id: '21423'
    relation: dissertation_contains
    status: public
  - id: '21439'
    relation: research_data
    status: public
scopus_import: '1'
status: public
title: Chiral and nematic phases of flexible active filaments
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 19
year: '2023'
...
---
_id: '13315'
abstract:
- lang: eng
  text: How do statistical dependencies in measurement noise influence high-dimensional
    inference? To answer this, we study the paradigmatic spiked matrix model of principal
    components analysis (PCA), where a rank-one matrix is corrupted by additive noise.
    We go beyond the usual independence assumption on the noise entries, by drawing
    the noise from a low-order polynomial orthogonal matrix ensemble. The resulting
    noise correlations make the setting relevant for applications but analytically
    challenging. We provide characterization of the Bayes optimal limits of inference
    in this model. If the spike is rotation invariant, we show that standard spectral
    PCA is optimal. However, for more general priors, both PCA and the existing approximate
    message-passing algorithm (AMP) fall short of achieving the information-theoretic
    limits, which we compute using the replica method from statistical physics. We
    thus propose an AMP, inspired by the theory of adaptive Thouless–Anderson–Palmer
    equations, which is empirically observed to saturate the conjectured theoretical
    limit. This AMP comes with a rigorous state evolution analysis tracking its performance.
    Although we focus on specific noise distributions, our methodology can be generalized
    to a wide class of trace matrix ensembles at the cost of more involved expressions.
    Finally, despite the seemingly strong assumption of rotation-invariant noise,
    our theory empirically predicts algorithmic performance on real data, pointing
    at strong universality properties.
acknowledgement: J.B. was funded by the European Union (ERC, CHORAL, project number
  101039794). Views and opinions expressed are however those of the author(s) only
  and do not necessarily reflect those of the European Union or the European Research
  Council. Neither the European Union nor the granting authority can be held responsible
  for them. M.M. was supported by the 2019 Lopez-Loreta Prize. We would like to thank
  the reviewers for the insightful comments and, in particular, for suggesting the
  BAMP-inspired denoisers leading to AMP-AP.
article_number: e2302028120
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Jean
  full_name: Barbier, Jean
  last_name: Barbier
- first_name: Francesco
  full_name: Camilli, Francesco
  last_name: Camilli
- first_name: Marco
  full_name: Mondelli, Marco
  id: 27EB676C-8706-11E9-9510-7717E6697425
  last_name: Mondelli
  orcid: 0000-0002-3242-7020
- first_name: Manuel
  full_name: Sáenz, Manuel
  last_name: Sáenz
citation:
  ama: Barbier J, Camilli F, Mondelli M, Sáenz M. Fundamental limits in structured
    principal component analysis and how to reach them. <i>Proceedings of the National
    Academy of Sciences of the United States of America</i>. 2023;120(30). doi:<a
    href="https://doi.org/10.1073/pnas.2302028120">10.1073/pnas.2302028120</a>
  apa: Barbier, J., Camilli, F., Mondelli, M., &#38; Sáenz, M. (2023). Fundamental
    limits in structured principal component analysis and how to reach them. <i>Proceedings
    of the National Academy of Sciences of the United States of America</i>. National
    Academy of Sciences. <a href="https://doi.org/10.1073/pnas.2302028120">https://doi.org/10.1073/pnas.2302028120</a>
  chicago: Barbier, Jean, Francesco Camilli, Marco Mondelli, and Manuel Sáenz. “Fundamental
    Limits in Structured Principal Component Analysis and How to Reach Them.” <i>Proceedings
    of the National Academy of Sciences of the United States of America</i>. National
    Academy of Sciences, 2023. <a href="https://doi.org/10.1073/pnas.2302028120">https://doi.org/10.1073/pnas.2302028120</a>.
  ieee: J. Barbier, F. Camilli, M. Mondelli, and M. Sáenz, “Fundamental limits in
    structured principal component analysis and how to reach them,” <i>Proceedings
    of the National Academy of Sciences of the United States of America</i>, vol.
    120, no. 30. National Academy of Sciences, 2023.
  ista: Barbier J, Camilli F, Mondelli M, Sáenz M. 2023. Fundamental limits in structured
    principal component analysis and how to reach them. Proceedings of the National
    Academy of Sciences of the United States of America. 120(30), e2302028120.
  mla: Barbier, Jean, et al. “Fundamental Limits in Structured Principal Component
    Analysis and How to Reach Them.” <i>Proceedings of the National Academy of Sciences
    of the United States of America</i>, vol. 120, no. 30, e2302028120, National Academy
    of Sciences, 2023, doi:<a href="https://doi.org/10.1073/pnas.2302028120">10.1073/pnas.2302028120</a>.
  short: J. Barbier, F. Camilli, M. Mondelli, M. Sáenz, Proceedings of the National
    Academy of Sciences of the United States of America 120 (2023).
date_created: 2023-07-30T22:01:02Z
date_published: 2023-07-25T00:00:00Z
date_updated: 2025-09-09T12:41:50Z
day: '25'
ddc:
- '000'
department:
- _id: MaMo
doi: 10.1073/pnas.2302028120
external_id:
  isi:
  - '001121663500001'
  pmid:
  - '37463204'
file:
- access_level: open_access
  checksum: 1fc06228afdb3aa80cf8e7766bcf9dc5
  content_type: application/pdf
  creator: dernst
  date_created: 2023-07-31T07:30:48Z
  date_updated: 2023-07-31T07:30:48Z
  file_id: '13323'
  file_name: 2023_PNAS_Barbier.pdf
  file_size: 995933
  relation: main_file
  success: 1
file_date_updated: 2023-07-31T07:30:48Z
has_accepted_license: '1'
intvolume: '       120'
isi: 1
issue: '30'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 059876FA-7A3F-11EA-A408-12923DDC885E
  name: Prix Lopez-Loretta 2019 - Marco Mondelli
publication: Proceedings of the National Academy of Sciences of the United States
  of America
publication_identifier:
  eissn:
  - 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/fcamilli95/Structured-PCA-
scopus_import: '1'
status: public
title: Fundamental limits in structured principal component analysis and how to reach
  them
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 120
year: '2023'
...
---
_id: '13316'
abstract:
- lang: eng
  text: Although budding yeast has been extensively used as a model organism for studying
    organelle functions and intracellular vesicle trafficking, whether it possesses
    an independent endocytic early/sorting compartment that sorts endocytic cargos
    to the endo-lysosomal pathway or the recycling pathway has long been unclear.
    The structure and properties of the endocytic early/sorting compartment differ
    significantly between organisms; in plant cells, the trans-Golgi network (TGN)
    serves this role, whereas in mammalian cells a separate intracellular structure
    performs this function. The yeast syntaxin homolog Tlg2p, widely localizing to
    the TGN and endosomal compartments, is presumed to act as a Q-SNARE for endocytic
    vesicles, but which compartment is the direct target for endocytic vesicles remained
    unanswered. Here we demonstrate by high-speed and high-resolution 4D imaging of
    fluorescently labeled endocytic cargos that the Tlg2p-residing compartment within
    the TGN functions as the early/sorting compartment. After arriving here, endocytic
    cargos are recycled to the plasma membrane or transported to the yeast Rab5-residing
    endosomal compartment through the pathway requiring the clathrin adaptors GGAs.
    Interestingly, Gga2p predominantly localizes at the Tlg2p-residing compartment,
    and the deletion of GGAs has little effect on another TGN region where Sec7p is
    present but suppresses dynamics of the Tlg2-residing early/sorting compartment,
    indicating that the Tlg2p- and Sec7p-residing regions are discrete entities in
    the mutant. Thus, the Tlg2p-residing region seems to serve as an early/sorting
    compartment and function independently of the Sec7p-residing region within the
    TGN.
acknowledgement: 'This work was supported by JSPS KAKENHI grant #18K062291, and the
  Takeda Science Foundation to JYT., as well as JSPS KAKENHI grant #19K065710, the
  Takeda Science Foundation, and Life Science Foundation of Japan to JT.'
article_number: e84850
article_processing_charge: Yes
article_type: original
author:
- first_name: Junko Y.
  full_name: Toshima, Junko Y.
  last_name: Toshima
- first_name: Ayana
  full_name: Tsukahara, Ayana
  last_name: Tsukahara
- first_name: Makoto
  full_name: Nagano, Makoto
  last_name: Nagano
- first_name: Takuro
  full_name: Tojima, Takuro
  last_name: Tojima
- first_name: Daria E
  full_name: Siekhaus, Daria E
  id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
  last_name: Siekhaus
  orcid: 0000-0001-8323-8353
- first_name: Akihiko
  full_name: Nakano, Akihiko
  last_name: Nakano
- first_name: Jiro
  full_name: Toshima, Jiro
  last_name: Toshima
citation:
  ama: Toshima JY, Tsukahara A, Nagano M, et al. The yeast endocytic early/sorting
    compartment exists as an independent sub-compartment within the trans-Golgi network.
    <i>eLife</i>. 2023;12. doi:<a href="https://doi.org/10.7554/eLife.84850">10.7554/eLife.84850</a>
  apa: Toshima, J. Y., Tsukahara, A., Nagano, M., Tojima, T., Siekhaus, D. E., Nakano,
    A., &#38; Toshima, J. (2023). The yeast endocytic early/sorting compartment exists
    as an independent sub-compartment within the trans-Golgi network. <i>ELife</i>.
    eLife Sciences Publications. <a href="https://doi.org/10.7554/eLife.84850">https://doi.org/10.7554/eLife.84850</a>
  chicago: Toshima, Junko Y., Ayana Tsukahara, Makoto Nagano, Takuro Tojima, Daria
    E Siekhaus, Akihiko Nakano, and Jiro Toshima. “The Yeast Endocytic Early/Sorting
    Compartment Exists as an Independent Sub-Compartment within the Trans-Golgi Network.”
    <i>ELife</i>. eLife Sciences Publications, 2023. <a href="https://doi.org/10.7554/eLife.84850">https://doi.org/10.7554/eLife.84850</a>.
  ieee: J. Y. Toshima <i>et al.</i>, “The yeast endocytic early/sorting compartment
    exists as an independent sub-compartment within the trans-Golgi network,” <i>eLife</i>,
    vol. 12. eLife Sciences Publications, 2023.
  ista: Toshima JY, Tsukahara A, Nagano M, Tojima T, Siekhaus DE, Nakano A, Toshima
    J. 2023. The yeast endocytic early/sorting compartment exists as an independent
    sub-compartment within the trans-Golgi network. eLife. 12, e84850.
  mla: Toshima, Junko Y., et al. “The Yeast Endocytic Early/Sorting Compartment Exists
    as an Independent Sub-Compartment within the Trans-Golgi Network.” <i>ELife</i>,
    vol. 12, e84850, eLife Sciences Publications, 2023, doi:<a href="https://doi.org/10.7554/eLife.84850">10.7554/eLife.84850</a>.
  short: J.Y. Toshima, A. Tsukahara, M. Nagano, T. Tojima, D.E. Siekhaus, A. Nakano,
    J. Toshima, ELife 12 (2023).
date_created: 2023-07-30T22:01:02Z
date_published: 2023-07-21T00:00:00Z
date_updated: 2023-12-13T11:37:36Z
day: '21'
ddc:
- '570'
department:
- _id: DaSi
doi: 10.7554/eLife.84850
external_id:
  isi:
  - '001035372800001'
  pmid:
  - '37477116'
file:
- access_level: open_access
  checksum: 2af111a00cf5e3a956f7f0fd13199b15
  content_type: application/pdf
  creator: dernst
  date_created: 2023-07-31T07:43:00Z
  date_updated: 2023-07-31T07:43:00Z
  file_id: '13324'
  file_name: 2023_eLife_Toshima.pdf
  file_size: 11980913
  relation: main_file
  success: 1
file_date_updated: 2023-07-31T07:43:00Z
has_accepted_license: '1'
intvolume: '        12'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: eLife
publication_identifier:
  eissn:
  - 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: The yeast endocytic early/sorting compartment exists as an independent sub-compartment
  within the trans-Golgi network
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2023'
...
---
_id: '13317'
abstract:
- lang: eng
  text: We prove the Eigenstate Thermalisation Hypothesis (ETH) for local observables
    in a typical translation invariant system of quantum spins with L-body interactions,
    where L is the number of spins. This mathematically verifies the observation first
    made by Santos and Rigol (Phys Rev E 82(3):031130, 2010, https://doi.org/10.1103/PhysRevE.82.031130)
    that the ETH may hold for systems with additional translational symmetries for
    a naturally restricted class of observables. We also present numerical support
    for the same phenomenon for Hamiltonians with local interaction.
acknowledgement: "LE, JH, and VR were supported by ERC Advanced Grant “RMTBeyond”
  No. 101020331. SS was supported by KAKENHI Grant Number JP22J14935 from the Japan
  Society for the Promotion of Science (JSPS) and Forefront Physics and Mathematics
  Program to Drive Transformation (FoPM), a World-leading Innovative Graduate Study
  (WINGS) Program, the University of Tokyo.\r\nOpen access funding provided by The
  University of Tokyo."
article_number: '128'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Shoki
  full_name: Sugimoto, Shoki
  last_name: Sugimoto
- first_name: Sven Joscha
  full_name: Henheik, Sven Joscha
  id: 31d731d7-d235-11ea-ad11-b50331c8d7fb
  last_name: Henheik
  orcid: 0000-0003-1106-327X
- first_name: Volodymyr
  full_name: Riabov, Volodymyr
  id: 1949f904-edfb-11eb-afb5-e2dfddabb93b
  last_name: Riabov
- first_name: László
  full_name: Erdös, László
  id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
  last_name: Erdös
  orcid: 0000-0001-5366-9603
citation:
  ama: Sugimoto S, Henheik SJ, Riabov V, Erdös L. Eigenstate thermalisation hypothesis
    for translation invariant spin systems. <i>Journal of Statistical Physics</i>.
    2023;190(7). doi:<a href="https://doi.org/10.1007/s10955-023-03132-4">10.1007/s10955-023-03132-4</a>
  apa: Sugimoto, S., Henheik, S. J., Riabov, V., &#38; Erdös, L. (2023). Eigenstate
    thermalisation hypothesis for translation invariant spin systems. <i>Journal of
    Statistical Physics</i>. Springer Nature. <a href="https://doi.org/10.1007/s10955-023-03132-4">https://doi.org/10.1007/s10955-023-03132-4</a>
  chicago: Sugimoto, Shoki, Sven Joscha Henheik, Volodymyr Riabov, and László Erdös.
    “Eigenstate Thermalisation Hypothesis for Translation Invariant Spin Systems.”
    <i>Journal of Statistical Physics</i>. Springer Nature, 2023. <a href="https://doi.org/10.1007/s10955-023-03132-4">https://doi.org/10.1007/s10955-023-03132-4</a>.
  ieee: S. Sugimoto, S. J. Henheik, V. Riabov, and L. Erdös, “Eigenstate thermalisation
    hypothesis for translation invariant spin systems,” <i>Journal of Statistical
    Physics</i>, vol. 190, no. 7. Springer Nature, 2023.
  ista: Sugimoto S, Henheik SJ, Riabov V, Erdös L. 2023. Eigenstate thermalisation
    hypothesis for translation invariant spin systems. Journal of Statistical Physics.
    190(7), 128.
  mla: Sugimoto, Shoki, et al. “Eigenstate Thermalisation Hypothesis for Translation
    Invariant Spin Systems.” <i>Journal of Statistical Physics</i>, vol. 190, no.
    7, 128, Springer Nature, 2023, doi:<a href="https://doi.org/10.1007/s10955-023-03132-4">10.1007/s10955-023-03132-4</a>.
  short: S. Sugimoto, S.J. Henheik, V. Riabov, L. Erdös, Journal of Statistical Physics
    190 (2023).
date_created: 2023-07-30T22:01:02Z
date_published: 2023-07-21T00:00:00Z
date_updated: 2026-04-07T12:37:10Z
day: '21'
ddc:
- '510'
- '530'
department:
- _id: LaEr
doi: 10.1007/s10955-023-03132-4
ec_funded: 1
external_id:
  arxiv:
  - '2304.04213'
  isi:
  - '001035677200002'
file:
- access_level: open_access
  checksum: c2ef6b2aecfee1ad6d03fab620507c2c
  content_type: application/pdf
  creator: dernst
  date_created: 2023-07-31T07:49:31Z
  date_updated: 2023-07-31T07:49:31Z
  file_id: '13325'
  file_name: 2023_JourStatPhysics_Sugimoto.pdf
  file_size: 612755
  relation: main_file
  success: 1
file_date_updated: 2023-07-31T07:49:31Z
has_accepted_license: '1'
intvolume: '       190'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
  call_identifier: H2020
  grant_number: '101020331'
  name: Random matrices beyond Wigner-Dyson-Mehta
publication: Journal of Statistical Physics
publication_identifier:
  eissn:
  - 1572-9613
  issn:
  - 0022-4715
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  record:
  - id: '20575'
    relation: dissertation_contains
    status: public
  - id: '19540'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Eigenstate thermalisation hypothesis for translation invariant spin systems
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 190
year: '2023'
...
---
_id: '13319'
abstract:
- lang: eng
  text: We prove that the generator of the L2 implementation of a KMS-symmetric quantum
    Markov semigroup can be expressed as the square of a derivation with values in
    a Hilbert bimodule, extending earlier results by Cipriani and Sauvageot for tracially
    symmetric semigroups and the second-named author for GNS-symmetric semigroups.
    This result hinges on the introduction of a new completely positive map on the
    algebra of bounded operators on the GNS Hilbert space. This transformation maps
    symmetric Markov operators to symmetric Markov operators and is essential to obtain
    the required inner product on the Hilbert bimodule.
acknowledgement: The authors are grateful to Martijn Caspers for helpful comments
  on a preliminary version of this manuscript. M. V. was supported by the NWO Vidi
  grant VI.Vidi.192.018 ‘Non-commutative harmonic analysis and rigidity of operator
  algebras’. M. W. was funded by the Austrian Science Fund (FWF) under the Esprit
  Programme [ESP 156]. For the purpose of Open Access, the authors have applied a
  CC BY public copyright licence to any Author Accepted Manuscript (AAM) version arising
  from this submission. Open access funding provided by Austrian Science Fund (FWF).
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Matthijs
  full_name: Vernooij, Matthijs
  last_name: Vernooij
- first_name: Melchior
  full_name: Wirth, Melchior
  id: 88644358-0A0E-11EA-8FA5-49A33DDC885E
  last_name: Wirth
  orcid: 0000-0002-0519-4241
citation:
  ama: Vernooij M, Wirth M. Derivations and KMS-symmetric quantum Markov semigroups.
    <i>Communications in Mathematical Physics</i>. 2023;403:381-416. doi:<a href="https://doi.org/10.1007/s00220-023-04795-6">10.1007/s00220-023-04795-6</a>
  apa: Vernooij, M., &#38; Wirth, M. (2023). Derivations and KMS-symmetric quantum
    Markov semigroups. <i>Communications in Mathematical Physics</i>. Springer Nature.
    <a href="https://doi.org/10.1007/s00220-023-04795-6">https://doi.org/10.1007/s00220-023-04795-6</a>
  chicago: Vernooij, Matthijs, and Melchior Wirth. “Derivations and KMS-Symmetric
    Quantum Markov Semigroups.” <i>Communications in Mathematical Physics</i>. Springer
    Nature, 2023. <a href="https://doi.org/10.1007/s00220-023-04795-6">https://doi.org/10.1007/s00220-023-04795-6</a>.
  ieee: M. Vernooij and M. Wirth, “Derivations and KMS-symmetric quantum Markov semigroups,”
    <i>Communications in Mathematical Physics</i>, vol. 403. Springer Nature, pp.
    381–416, 2023.
  ista: Vernooij M, Wirth M. 2023. Derivations and KMS-symmetric quantum Markov semigroups.
    Communications in Mathematical Physics. 403, 381–416.
  mla: Vernooij, Matthijs, and Melchior Wirth. “Derivations and KMS-Symmetric Quantum
    Markov Semigroups.” <i>Communications in Mathematical Physics</i>, vol. 403, Springer
    Nature, 2023, pp. 381–416, doi:<a href="https://doi.org/10.1007/s00220-023-04795-6">10.1007/s00220-023-04795-6</a>.
  short: M. Vernooij, M. Wirth, Communications in Mathematical Physics 403 (2023)
    381–416.
corr_author: '1'
date_created: 2023-07-30T22:01:03Z
date_published: 2023-10-01T00:00:00Z
date_updated: 2025-04-23T13:10:45Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00220-023-04795-6
external_id:
  arxiv:
  - '2303.15949'
  isi:
  - '001033655400002'
  pmid:
  - '37766789'
file:
- access_level: open_access
  checksum: cca204e81891270216a0c84eb8bcd398
  content_type: application/pdf
  creator: dernst
  date_created: 2024-01-30T12:15:11Z
  date_updated: 2024-01-30T12:15:11Z
  file_id: '14905'
  file_name: 2023_CommMathPhysics_Vernooij.pdf
  file_size: 481209
  relation: main_file
  success: 1
file_date_updated: 2024-01-30T12:15:11Z
has_accepted_license: '1'
intvolume: '       403'
isi: 1
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 381-416
pmid: 1
project:
- _id: 34c6ea2d-11ca-11ed-8bc3-c04f3c502833
  grant_number: ESP156_N
  name: Gradient flow techniques for quantum Markov semigroups
publication: Communications in Mathematical Physics
publication_identifier:
  eissn:
  - 1432-0916
  issn:
  - 0010-3616
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Derivations and KMS-symmetric quantum Markov semigroups
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 403
year: '2023'
...
---
_id: '13321'
abstract:
- lang: eng
  text: We consider the problem of reconstructing the signal and the hidden variables
    from observations coming from a multi-layer network with rotationally invariant
    weight matrices. The multi-layer structure models inference from deep generative
    priors, and the rotational invariance imposed on the weights generalizes the i.i.d.
    Gaussian assumption by allowing for a complex correlation structure, which is
    typical in applications. In this work, we present a new class of approximate message
    passing (AMP) algorithms and give a state evolution recursion which precisely
    characterizes their performance in the large system limit. In contrast with the
    existing multi-layer VAMP (ML-VAMP) approach, our proposed AMP – dubbed multilayer
    rotationally invariant generalized AMP (ML-RI-GAMP) – provides a natural generalization
    beyond Gaussian designs, in the sense that it recovers the existing Gaussian AMP
    as a special case. Furthermore, ML-RI-GAMP exhibits a significantly lower complexity
    than ML-VAMP, as the computationally intensive singular value decomposition is
    replaced by an estimation of the moments of the design matrices. Finally, our
    numerical results show that this complexity gain comes at little to no cost in
    the performance of the algorithm.
acknowledgement: Marco Mondelli was partially supported by the 2019 Lopez-Loreta prize.
article_processing_charge: No
arxiv: 1
author:
- first_name: Yizhou
  full_name: Xu, Yizhou
  last_name: Xu
- first_name: Tian Qi
  full_name: Hou, Tian Qi
  last_name: Hou
- first_name: Shan Suo
  full_name: Liang, Shan Suo
  last_name: Liang
- first_name: Marco
  full_name: Mondelli, Marco
  id: 27EB676C-8706-11E9-9510-7717E6697425
  last_name: Mondelli
  orcid: 0000-0002-3242-7020
citation:
  ama: 'Xu Y, Hou TQ, Liang SS, Mondelli M. Approximate message passing for multi-layer
    estimation in rotationally invariant models. In: <i>2023 IEEE Information Theory
    Workshop</i>. Institute of Electrical and Electronics Engineers; 2023:294-298.
    doi:<a href="https://doi.org/10.1109/ITW55543.2023.10160238">10.1109/ITW55543.2023.10160238</a>'
  apa: 'Xu, Y., Hou, T. Q., Liang, S. S., &#38; Mondelli, M. (2023). Approximate message
    passing for multi-layer estimation in rotationally invariant models. In <i>2023
    IEEE Information Theory Workshop</i> (pp. 294–298). Saint-Malo, France: Institute
    of Electrical and Electronics Engineers. <a href="https://doi.org/10.1109/ITW55543.2023.10160238">https://doi.org/10.1109/ITW55543.2023.10160238</a>'
  chicago: Xu, Yizhou, Tian Qi Hou, Shan Suo Liang, and Marco Mondelli. “Approximate
    Message Passing for Multi-Layer Estimation in Rotationally Invariant Models.”
    In <i>2023 IEEE Information Theory Workshop</i>, 294–98. Institute of Electrical
    and Electronics Engineers, 2023. <a href="https://doi.org/10.1109/ITW55543.2023.10160238">https://doi.org/10.1109/ITW55543.2023.10160238</a>.
  ieee: Y. Xu, T. Q. Hou, S. S. Liang, and M. Mondelli, “Approximate message passing
    for multi-layer estimation in rotationally invariant models,” in <i>2023 IEEE
    Information Theory Workshop</i>, Saint-Malo, France, 2023, pp. 294–298.
  ista: 'Xu Y, Hou TQ, Liang SS, Mondelli M. 2023. Approximate message passing for
    multi-layer estimation in rotationally invariant models. 2023 IEEE Information
    Theory Workshop. ITW: Information Theory Workshop, 294–298.'
  mla: Xu, Yizhou, et al. “Approximate Message Passing for Multi-Layer Estimation
    in Rotationally Invariant Models.” <i>2023 IEEE Information Theory Workshop</i>,
    Institute of Electrical and Electronics Engineers, 2023, pp. 294–98, doi:<a href="https://doi.org/10.1109/ITW55543.2023.10160238">10.1109/ITW55543.2023.10160238</a>.
  short: Y. Xu, T.Q. Hou, S.S. Liang, M. Mondelli, in:, 2023 IEEE Information Theory
    Workshop, Institute of Electrical and Electronics Engineers, 2023, pp. 294–298.
conference:
  end_date: 2023-04-28
  location: Saint-Malo, France
  name: 'ITW: Information Theory Workshop'
  start_date: 2023-04-23
corr_author: '1'
date_created: 2023-07-30T22:01:04Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2025-04-15T07:50:16Z
day: '01'
department:
- _id: MaMo
doi: 10.1109/ITW55543.2023.10160238
external_id:
  arxiv:
  - '2212.01572'
  isi:
  - '001031733100053'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2212.01572
month: '05'
oa: 1
oa_version: Preprint
page: 294-298
project:
- _id: 059876FA-7A3F-11EA-A408-12923DDC885E
  name: Prix Lopez-Loretta 2019 - Marco Mondelli
publication: 2023 IEEE Information Theory Workshop
publication_identifier:
  eissn:
  - 2475-4218
  isbn:
  - '9798350301496'
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Approximate message passing for multi-layer estimation in rotationally invariant
  models
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
OA_place: publisher
_id: '13331'
abstract:
- lang: eng
  text: "The extension of extremal combinatorics to the setting of exterior algebra
    is a work\r\nin progress that gained attention recently. In this thesis, we study
    the combinatorial structure of exterior algebra by introducing a dictionary that
    translates the notions from the set systems into the framework of exterior algebra.
    We show both generalizations of celebrated Erdös--Ko--Rado theorem and Hilton--Milner
    theorem to the setting of exterior algebra in the simplest non-trivial case of
    two-forms.\r\n"
alternative_title:
- ISTA Master's Thesis
article_processing_charge: No
author:
- first_name: Seyda
  full_name: Köse, Seyda
  id: 8ba3170d-dc85-11ea-9058-c4251c96a6eb
  last_name: Köse
  orcid: 0009-0008-0457-9730
citation:
  ama: Köse S. Exterior algebra and combinatorics. 2023. doi:<a href="https://doi.org/10.15479/at:ista:13331">10.15479/at:ista:13331</a>
  apa: Köse, S. (2023). <i>Exterior algebra and combinatorics</i>. Institute of Science
    and Technology Austria. <a href="https://doi.org/10.15479/at:ista:13331">https://doi.org/10.15479/at:ista:13331</a>
  chicago: Köse, Seyda. “Exterior Algebra and Combinatorics.” Institute of Science
    and Technology Austria, 2023. <a href="https://doi.org/10.15479/at:ista:13331">https://doi.org/10.15479/at:ista:13331</a>.
  ieee: S. Köse, “Exterior algebra and combinatorics,” Institute of Science and Technology
    Austria, 2023.
  ista: Köse S. 2023. Exterior algebra and combinatorics. Institute of Science and
    Technology Austria.
  mla: Köse, Seyda. <i>Exterior Algebra and Combinatorics</i>. Institute of Science
    and Technology Austria, 2023, doi:<a href="https://doi.org/10.15479/at:ista:13331">10.15479/at:ista:13331</a>.
  short: S. Köse, Exterior Algebra and Combinatorics, Institute of Science and Technology
    Austria, 2023.
corr_author: '1'
date_created: 2023-07-31T10:20:55Z
date_published: 2023-07-31T00:00:00Z
date_updated: 2026-04-07T13:29:29Z
day: '31'
ddc:
- '510'
- '516'
degree_awarded: MS
department:
- _id: GradSch
- _id: UlWa
doi: 10.15479/at:ista:13331
file:
- access_level: closed
  checksum: 96ee518d796d02af71395622c45de03c
  content_type: application/x-zip-compressed
  creator: skoese
  date_created: 2023-07-31T10:16:32Z
  date_updated: 2023-07-31T10:16:32Z
  file_id: '13333'
  file_name: Exterior Algebra and Combinatorics.zip
  file_size: 28684
  relation: source_file
- access_level: open_access
  checksum: f610f4713f88bc477de576aaa46b114e
  content_type: application/pdf
  creator: skoese
  date_created: 2023-08-03T15:28:55Z
  date_updated: 2023-08-03T15:28:55Z
  file_id: '13480'
  file_name: thesis-pdfa.pdf
  file_size: 4953418
  relation: main_file
  success: 1
file_date_updated: 2023-08-03T15:28:55Z
has_accepted_license: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: '26'
publication_identifier:
  issn:
  - 2791-4585
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
  record:
  - id: '12680'
    relation: part_of_dissertation
    status: public
status: public
supervisor:
- first_name: Uli
  full_name: Wagner, Uli
  id: 36690CA2-F248-11E8-B48F-1D18A9856A87
  last_name: Wagner
  orcid: 0000-0002-1494-0568
title: Exterior algebra and combinatorics
type: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2023'
...
---
_id: '13336'
article_processing_charge: No
author:
- first_name: Maria
  full_name: Kleshnina, Maria
  id: 4E21749C-F248-11E8-B48F-1D18A9856A87
  last_name: Kleshnina
citation:
  ama: 'Kleshnina M. kleshnina/stochgames_info: The effect of environmental information
    on evolution of cooperation in stochastic games. 2023. doi:<a href="https://doi.org/10.5281/ZENODO.8059564">10.5281/ZENODO.8059564</a>'
  apa: 'Kleshnina, M. (2023). kleshnina/stochgames_info: The effect of environmental
    information on evolution of cooperation in stochastic games. Zenodo. <a href="https://doi.org/10.5281/ZENODO.8059564">https://doi.org/10.5281/ZENODO.8059564</a>'
  chicago: 'Kleshnina, Maria. “Kleshnina/Stochgames_info: The Effect of Environmental
    Information on Evolution of Cooperation in Stochastic Games.” Zenodo, 2023. <a
    href="https://doi.org/10.5281/ZENODO.8059564">https://doi.org/10.5281/ZENODO.8059564</a>.'
  ieee: 'M. Kleshnina, “kleshnina/stochgames_info: The effect of environmental information
    on evolution of cooperation in stochastic games.” Zenodo, 2023.'
  ista: 'Kleshnina M. 2023. kleshnina/stochgames_info: The effect of environmental
    information on evolution of cooperation in stochastic games, Zenodo, <a href="https://doi.org/10.5281/ZENODO.8059564">10.5281/ZENODO.8059564</a>.'
  mla: 'Kleshnina, Maria. <i>Kleshnina/Stochgames_info: The Effect of Environmental
    Information on Evolution of Cooperation in Stochastic Games</i>. Zenodo, 2023,
    doi:<a href="https://doi.org/10.5281/ZENODO.8059564">10.5281/ZENODO.8059564</a>.'
  short: M. Kleshnina, (2023).
corr_author: '1'
date_created: 2023-07-31T11:30:46Z
date_published: 2023-06-20T00:00:00Z
date_updated: 2025-04-15T06:54:58Z
day: '20'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.5281/ZENODO.8059564
main_file_link:
- open_access: '1'
  url: https://doi.org/10.5281/zenodo.8059564
month: '06'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
  record:
  - id: '13258'
    relation: used_in_publication
    status: public
status: public
title: 'kleshnina/stochgames_info: The effect of environmental information on evolution
  of cooperation in stochastic games'
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13340'
abstract:
- lang: eng
  text: Photoisomerization of azobenzenes from their stable E isomer to the metastable
    Z state is the basis of numerous applications of these molecules. However, this
    reaction typically requires ultraviolet light, which limits applicability. In
    this study, we introduce disequilibration by sensitization under confinement (DESC),
    a supramolecular approach to induce the E-to-Z isomerization by using light of
    a desired color, including red. DESC relies on a combination of a macrocyclic
    host and a photosensitizer, which act together to selectively bind and sensitize
    E-azobenzenes for isomerization. The Z isomer lacks strong affinity for and is
    expelled from the host, which can then convert additional E-azobenzenes to the
    Z state. In this way, the host–photosensitizer complex converts photon energy
    into chemical energy in the form of out-of-equilibrium photostationary states,
    including ones that cannot be accessed through direct photoexcitation.
acknowledgement: We acknowledge funding from the European Union’s Horizon 2020 Research
  and Innovation Program [European Research Council grants 820008 (Ra.K.) and 101045223
  (A.P.) and Marie Skłodowska-Curie grants 812868 (J.G.) and 101022777 (T.-P.R.)],
  the Academy of Finland [Center of Excellence Programme LIBER grant 346107 (A.P.),
  Flagship Programme PREIN grant 320165 (A.P.), and Postdoctoral Researcher grant
  340103 (T.-P.R.)], Zuckerman STEM Leadership Program Fellowship (J.R.C.), President’s
  PhD Scholarship (M.O.), and the EPSRC [Established Career Fellowship grant EP/R00188X/1
  (M.J.F.)].
article_processing_charge: No
article_type: original
author:
- first_name: Julius
  full_name: Gemen, Julius
  last_name: Gemen
- first_name: Jonathan R.
  full_name: Church, Jonathan R.
  last_name: Church
- first_name: Tero-Petri
  full_name: Ruoko, Tero-Petri
  last_name: Ruoko
- first_name: Nikita
  full_name: Durandin, Nikita
  last_name: Durandin
- first_name: Michał J.
  full_name: Białek, Michał J.
  last_name: Białek
- first_name: Maren
  full_name: Weissenfels, Maren
  last_name: Weissenfels
- first_name: Moran
  full_name: Feller, Moran
  last_name: Feller
- first_name: Miri
  full_name: Kazes, Miri
  last_name: Kazes
- first_name: Veniamin A.
  full_name: Borin, Veniamin A.
  last_name: Borin
- first_name: Magdalena
  full_name: Odaybat, Magdalena
  last_name: Odaybat
- first_name: Rishir
  full_name: Kalepu, Rishir
  last_name: Kalepu
- first_name: Yael
  full_name: Diskin-Posner, Yael
  last_name: Diskin-Posner
- first_name: Dan
  full_name: Oron, Dan
  last_name: Oron
- first_name: Matthew J.
  full_name: Fuchter, Matthew J.
  last_name: Fuchter
- first_name: Arri
  full_name: Priimagi, Arri
  last_name: Priimagi
- first_name: Igor
  full_name: Schapiro, Igor
  last_name: Schapiro
- first_name: Rafal
  full_name: Klajn, Rafal
  id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
  last_name: Klajn
citation:
  ama: Gemen J, Church JR, Ruoko T-P, et al. Disequilibrating azoarenes by visible-light
    sensitization under confinement. <i>Science</i>. 2023;381(6664):1357-1363. doi:<a
    href="https://doi.org/10.1126/science.adh9059">10.1126/science.adh9059</a>
  apa: Gemen, J., Church, J. R., Ruoko, T.-P., Durandin, N., Białek, M. J., Weissenfels,
    M., … Klajn, R. (2023). Disequilibrating azoarenes by visible-light sensitization
    under confinement. <i>Science</i>. American Association for the Advancement of
    Science. <a href="https://doi.org/10.1126/science.adh9059">https://doi.org/10.1126/science.adh9059</a>
  chicago: Gemen, Julius, Jonathan R. Church, Tero-Petri Ruoko, Nikita Durandin, Michał
    J. Białek, Maren Weissenfels, Moran Feller, et al. “Disequilibrating Azoarenes
    by Visible-Light Sensitization under Confinement.” <i>Science</i>. American Association
    for the Advancement of Science, 2023. <a href="https://doi.org/10.1126/science.adh9059">https://doi.org/10.1126/science.adh9059</a>.
  ieee: J. Gemen <i>et al.</i>, “Disequilibrating azoarenes by visible-light sensitization
    under confinement,” <i>Science</i>, vol. 381, no. 6664. American Association for
    the Advancement of Science, pp. 1357–1363, 2023.
  ista: Gemen J, Church JR, Ruoko T-P, Durandin N, Białek MJ, Weissenfels M, Feller
    M, Kazes M, Borin VA, Odaybat M, Kalepu R, Diskin-Posner Y, Oron D, Fuchter MJ,
    Priimagi A, Schapiro I, Klajn R. 2023. Disequilibrating azoarenes by visible-light
    sensitization under confinement. Science. 381(6664), 1357–1363.
  mla: Gemen, Julius, et al. “Disequilibrating Azoarenes by Visible-Light Sensitization
    under Confinement.” <i>Science</i>, vol. 381, no. 6664, American Association for
    the Advancement of Science, 2023, pp. 1357–63, doi:<a href="https://doi.org/10.1126/science.adh9059">10.1126/science.adh9059</a>.
  short: J. Gemen, J.R. Church, T.-P. Ruoko, N. Durandin, M.J. Białek, M. Weissenfels,
    M. Feller, M. Kazes, V.A. Borin, M. Odaybat, R. Kalepu, Y. Diskin-Posner, D. Oron,
    M.J. Fuchter, A. Priimagi, I. Schapiro, R. Klajn, Science 381 (2023) 1357–1363.
corr_author: '1'
date_created: 2023-08-01T08:26:15Z
date_published: 2023-09-22T00:00:00Z
date_updated: 2025-09-09T12:44:37Z
day: '22'
department:
- _id: RaKl
doi: 10.1126/science.adh9059
ec_funded: 1
external_id:
  isi:
  - '001100654900035'
  pmid:
  - '37733864'
intvolume: '       381'
isi: 1
issue: '6664'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.26434/chemrxiv-2023-gq2h0
month: '09'
oa: 1
oa_version: Preprint
page: 1357-1363
pmid: 1
project:
- _id: 7bef070e-9f16-11ee-852c-db9675e131d9
  call_identifier: H2020
  grant_number: '820008'
  name: 'Dissipative self-assembly in synthetic systems: Towards life-like materials'
publication: Science
publication_identifier:
  eissn:
  - 1095-9203
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Disequilibrating azoarenes by visible-light sensitization under confinement
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 381
year: '2023'
...
---
_id: '13342'
abstract:
- lang: eng
  text: Motile cells moving in multicellular organisms encounter microenvironments
    of locally heterogeneous mechanochemical composition. Individual compositional
    parameters like chemotactic signals, adhesiveness, and pore sizes are well known
    to be sensed by motile cells, providing individual guidance cues for cellular
    pathfinding. However, motile cells encounter diverse mechanochemical signals at
    the same time, raising the question of how cells respond to locally diverse and
    potentially competing signals on their migration routes. Here, we reveal that
    motile amoeboid cells require nuclear repositioning, termed nucleokinesis, for
    adaptive pathfinding in heterogeneous mechanochemical microenvironments. Using
    mammalian immune cells and the amoeba<jats:italic>Dictyostelium discoideum</jats:italic>,
    we discover that frequent, rapid and long-distance nucleokinesis is a basic component
    of amoeboid pathfinding, enabling cells to reorientate quickly between locally
    competing cues. Amoeboid nucleokinesis comprises a two-step cell polarity switch
    and is driven by myosin II-forces, sliding the nucleus from a ‘losing’ to the
    ‘winning’ leading edge to re-adjust the nuclear to the cellular path. Impaired
    nucleokinesis distorts fast path adaptions and causes cellular arrest in the microenvironment.
    Our findings establish that nucleokinesis is required for amoeboid cell navigation.
    Given that motile single-cell amoebae, many immune cells, and some cancer cells
    utilize an amoeboid migration strategy, these results suggest that amoeboid nucleokinesis
    underlies cellular navigation during unicellular biology, immunity, and disease.
acknowledgement: We thank Christoph Mayr and Bingzhi Wang for initial experiments
  on amoeboid nucleokinesis, Ana-Maria Lennon-Duménil and Aline Yatim for bone marrow
  from MyoIIA-Flox*CD11c-Cre mice, Michael Sixt and Aglaja Kopf for EMTB-mCherry,
  EB3-mCherry, Lifeact-GFP, Lfc knockout, and Myh9-GFP expressing HoxB8 cells, Malte
  Benjamin Braun, Mauricio Ruiz, and Madeleine T. Schmitt for critical reading of
  the manuscript, and the Core Facility Bioimaging, the Core Facility Flow Cytometry,
  and the Animal Core Facility of the Biomedical Center (BMC) for excellent support.
  This study was supported by the Peter Hans Hofschneider Professorship of the foundation
  “Stiftung Experimentelle Biomedizin” (to JR), the LMU Institutional Strategy LMU-Excellent
  within the framework of the German Excellence Initiative (to JR), and the Deutsche
  Forschungsgemeinschaft (DFG; German Research Foundation; SFB914 project A12, to
  JR), and the CZI grant DAF2020-225401 (https://doi.org/10.37921/120055ratwvi) from
  the Chan Zuckerberg Initiative DAF (to RH; an advised fund of Silicon Valley Community
  Foundation (funder https://doi.org/10.13039/100014989)). Open Access funding enabled
  and organized by Projekt DEAL.
article_number: e114557
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Janina
  full_name: Kroll, Janina
  last_name: Kroll
- first_name: Robert
  full_name: Hauschild, Robert
  id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
  last_name: Hauschild
  orcid: 0000-0001-9843-3522
- first_name: Arthur
  full_name: Kuznetcov, Arthur
  last_name: Kuznetcov
- first_name: Kasia
  full_name: Stefanowski, Kasia
  last_name: Stefanowski
- first_name: Monika D.
  full_name: Hermann, Monika D.
  last_name: Hermann
- first_name: Jack
  full_name: Merrin, Jack
  id: 4515C308-F248-11E8-B48F-1D18A9856A87
  last_name: Merrin
  orcid: 0000-0001-5145-4609
- first_name: Lubuna B
  full_name: Shafeek, Lubuna B
  id: 3CD37A82-F248-11E8-B48F-1D18A9856A87
  last_name: Shafeek
  orcid: 0000-0001-7180-6050
- first_name: Annette
  full_name: Müller-Taubenberger, Annette
  last_name: Müller-Taubenberger
- first_name: Jörg
  full_name: Renkawitz, Jörg
  id: 3F0587C8-F248-11E8-B48F-1D18A9856A87
  last_name: Renkawitz
  orcid: 0000-0003-2856-3369
citation:
  ama: Kroll J, Hauschild R, Kuznetcov A, et al. Adaptive pathfinding by nucleokinesis
    during amoeboid migration. <i>EMBO Journal</i>. 2023. doi:<a href="https://doi.org/10.15252/embj.2023114557">10.15252/embj.2023114557</a>
  apa: Kroll, J., Hauschild, R., Kuznetcov, A., Stefanowski, K., Hermann, M. D., Merrin,
    J., … Renkawitz, J. (2023). Adaptive pathfinding by nucleokinesis during amoeboid
    migration. <i>EMBO Journal</i>. Embo Press. <a href="https://doi.org/10.15252/embj.2023114557">https://doi.org/10.15252/embj.2023114557</a>
  chicago: Kroll, Janina, Robert Hauschild, Arthur Kuznetcov, Kasia Stefanowski, Monika
    D. Hermann, Jack Merrin, Lubuna B Shafeek, Annette Müller-Taubenberger, and Jörg
    Renkawitz. “Adaptive Pathfinding by Nucleokinesis during Amoeboid Migration.”
    <i>EMBO Journal</i>. Embo Press, 2023. <a href="https://doi.org/10.15252/embj.2023114557">https://doi.org/10.15252/embj.2023114557</a>.
  ieee: J. Kroll <i>et al.</i>, “Adaptive pathfinding by nucleokinesis during amoeboid
    migration,” <i>EMBO Journal</i>. Embo Press, 2023.
  ista: Kroll J, Hauschild R, Kuznetcov A, Stefanowski K, Hermann MD, Merrin J, Shafeek
    LB, Müller-Taubenberger A, Renkawitz J. 2023. Adaptive pathfinding by nucleokinesis
    during amoeboid migration. EMBO Journal., e114557.
  mla: Kroll, Janina, et al. “Adaptive Pathfinding by Nucleokinesis during Amoeboid
    Migration.” <i>EMBO Journal</i>, e114557, Embo Press, 2023, doi:<a href="https://doi.org/10.15252/embj.2023114557">10.15252/embj.2023114557</a>.
  short: J. Kroll, R. Hauschild, A. Kuznetcov, K. Stefanowski, M.D. Hermann, J. Merrin,
    L.B. Shafeek, A. Müller-Taubenberger, J. Renkawitz, EMBO Journal (2023).
date_created: 2023-08-01T08:59:06Z
date_published: 2023-11-21T00:00:00Z
date_updated: 2025-09-09T12:44:04Z
day: '21'
ddc:
- '570'
department:
- _id: NanoFab
- _id: Bio
doi: 10.15252/embj.2023114557
external_id:
  isi:
  - '001120971800001'
  pmid:
  - '37987147'
file:
- access_level: open_access
  checksum: 6261d0041c7e8d284c39712c40079730
  content_type: application/pdf
  creator: dernst
  date_created: 2023-11-27T08:45:56Z
  date_updated: 2023-11-27T08:45:56Z
  file_id: '14611'
  file_name: 2023_EmboJournal_Kroll.pdf
  file_size: 4862497
  relation: main_file
  success: 1
file_date_updated: 2023-11-27T08:45:56Z
has_accepted_license: '1'
isi: 1
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: EMBO Journal
publication_identifier:
  eissn:
  - 1460-2075
  issn:
  - 0261-4189
publication_status: published
publisher: Embo Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Adaptive pathfinding by nucleokinesis during amoeboid migration
tmp:
  image: /images/cc_by_nc_nd.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
    (CC BY-NC-ND 4.0)
  short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
year: '2023'
...
---
_id: '13346'
abstract:
- lang: eng
  text: The self-assembly of nanoparticles driven by small molecules or ions may produce
    colloidal superlattices with features and properties reminiscent of those of metals
    or semiconductors. However, to what extent the properties of such supramolecular
    crystals actually resemble those of atomic materials often remains unclear. Here,
    we present coarse-grained molecular simulations explicitly demonstrating how a
    behavior evocative of that of semiconductors may emerge in a colloidal superlattice.
    As a case study, we focus on gold nanoparticles bearing positively charged groups
    that self-assemble into FCC crystals via mediation by citrate counterions. In
    silico ohmic experiments show how the dynamically diverse behavior of the ions
    in different superlattice domains allows the opening of conductive ionic gates
    above certain levels of applied electric fields. The observed binary conductive/nonconductive
    behavior is reminiscent of that of conventional semiconductors, while, at a supramolecular
    level, crossing the “band gap” requires a sufficient electrostatic stimulus to
    break the intermolecular interactions and make ions diffuse throughout the superlattice’s
    cavities.
article_processing_charge: No
article_type: original
author:
- first_name: Chiara
  full_name: Lionello, Chiara
  last_name: Lionello
- first_name: Claudio
  full_name: Perego, Claudio
  last_name: Perego
- first_name: Andrea
  full_name: Gardin, Andrea
  last_name: Gardin
- first_name: Rafal
  full_name: Klajn, Rafal
  id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
  last_name: Klajn
- first_name: Giovanni M.
  full_name: Pavan, Giovanni M.
  last_name: Pavan
citation:
  ama: Lionello C, Perego C, Gardin A, Klajn R, Pavan GM. Supramolecular semiconductivity
    through emerging ionic gates in ion–nanoparticle superlattices. <i>ACS Nano</i>.
    2023;17(1):275-287. doi:<a href="https://doi.org/10.1021/acsnano.2c07558">10.1021/acsnano.2c07558</a>
  apa: Lionello, C., Perego, C., Gardin, A., Klajn, R., &#38; Pavan, G. M. (2023).
    Supramolecular semiconductivity through emerging ionic gates in ion–nanoparticle
    superlattices. <i>ACS Nano</i>. American Chemical Society. <a href="https://doi.org/10.1021/acsnano.2c07558">https://doi.org/10.1021/acsnano.2c07558</a>
  chicago: Lionello, Chiara, Claudio Perego, Andrea Gardin, Rafal Klajn, and Giovanni
    M. Pavan. “Supramolecular Semiconductivity through Emerging Ionic Gates in Ion–Nanoparticle
    Superlattices.” <i>ACS Nano</i>. American Chemical Society, 2023. <a href="https://doi.org/10.1021/acsnano.2c07558">https://doi.org/10.1021/acsnano.2c07558</a>.
  ieee: C. Lionello, C. Perego, A. Gardin, R. Klajn, and G. M. Pavan, “Supramolecular
    semiconductivity through emerging ionic gates in ion–nanoparticle superlattices,”
    <i>ACS Nano</i>, vol. 17, no. 1. American Chemical Society, pp. 275–287, 2023.
  ista: Lionello C, Perego C, Gardin A, Klajn R, Pavan GM. 2023. Supramolecular semiconductivity
    through emerging ionic gates in ion–nanoparticle superlattices. ACS Nano. 17(1),
    275–287.
  mla: Lionello, Chiara, et al. “Supramolecular Semiconductivity through Emerging
    Ionic Gates in Ion–Nanoparticle Superlattices.” <i>ACS Nano</i>, vol. 17, no.
    1, American Chemical Society, 2023, pp. 275–87, doi:<a href="https://doi.org/10.1021/acsnano.2c07558">10.1021/acsnano.2c07558</a>.
  short: C. Lionello, C. Perego, A. Gardin, R. Klajn, G.M. Pavan, ACS Nano 17 (2023)
    275–287.
date_created: 2023-08-01T09:30:29Z
date_published: 2023-01-10T00:00:00Z
date_updated: 2023-08-02T06:51:15Z
day: '10'
doi: 10.1021/acsnano.2c07558
extern: '1'
intvolume: '        17'
issue: '1'
keyword:
- General Physics and Astronomy
- General Engineering
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1021/acsnano.2c07558
month: '01'
oa: 1
oa_version: Published Version
page: 275-287
publication: ACS Nano
publication_identifier:
  eissn:
  - 1936-086X
  issn:
  - 1936-0851
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Supramolecular semiconductivity through emerging ionic gates in ion–nanoparticle
  superlattices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2023'
...
---
_id: '13354'
abstract:
- lang: eng
  text: 'Integrating light-sensitive molecules within nanoparticle (NP) assemblies
    is an attractive approach to fabricate new photoresponsive nanomaterials. Here,
    we describe the concept of photocleavable anionic glue (PAG): small trianions
    capable of mediating interactions between (and inducing the aggregation of) cationic
    NPs by means of electrostatic interactions. Exposure to light converts PAGs into
    dianionic products incapable of maintaining the NPs in an assembled state, resulting
    in light-triggered disassembly of NP aggregates. To demonstrate the proof-of-concept,
    we work with an organic PAG incorporating the UV-cleavable o-nitrobenzyl moiety
    and an inorganic PAG, the photosensitive trioxalatocobaltate(III) complex, which
    absorbs light across the entire visible spectrum. Both PAGs were used to prepare
    either amorphous NP assemblies or regular superlattices with a long-range NP order.
    These NP aggregates disassembled rapidly upon light exposure for a specific time,
    which could be tuned by the incident light wavelength or the amount of PAG used.
    Selective excitation of the inorganic PAG in a system combining the two PAGs results
    in a photodecomposition product that deactivates the organic PAG, enabling nontrivial
    disassembly profiles under a single type of external stimulus.'
article_processing_charge: No
article_type: original
author:
- first_name: Jinhua
  full_name: Wang, Jinhua
  last_name: Wang
- first_name: Tzuf Shay
  full_name: Peled, Tzuf Shay
  last_name: Peled
- first_name: Rafal
  full_name: Klajn, Rafal
  id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
  last_name: Klajn
citation:
  ama: Wang J, Peled TS, Klajn R. Photocleavable anionic glues for light-responsive
    nanoparticle aggregates. <i>Journal of the American Chemical Society</i>. 2023;145(7):4098-4108.
    doi:<a href="https://doi.org/10.1021/jacs.2c11973">10.1021/jacs.2c11973</a>
  apa: Wang, J., Peled, T. S., &#38; Klajn, R. (2023). Photocleavable anionic glues
    for light-responsive nanoparticle aggregates. <i>Journal of the American Chemical
    Society</i>. American Chemical Society. <a href="https://doi.org/10.1021/jacs.2c11973">https://doi.org/10.1021/jacs.2c11973</a>
  chicago: Wang, Jinhua, Tzuf Shay Peled, and Rafal Klajn. “Photocleavable Anionic
    Glues for Light-Responsive Nanoparticle Aggregates.” <i>Journal of the American
    Chemical Society</i>. American Chemical Society, 2023. <a href="https://doi.org/10.1021/jacs.2c11973">https://doi.org/10.1021/jacs.2c11973</a>.
  ieee: J. Wang, T. S. Peled, and R. Klajn, “Photocleavable anionic glues for light-responsive
    nanoparticle aggregates,” <i>Journal of the American Chemical Society</i>, vol.
    145, no. 7. American Chemical Society, pp. 4098–4108, 2023.
  ista: Wang J, Peled TS, Klajn R. 2023. Photocleavable anionic glues for light-responsive
    nanoparticle aggregates. Journal of the American Chemical Society. 145(7), 4098–4108.
  mla: Wang, Jinhua, et al. “Photocleavable Anionic Glues for Light-Responsive Nanoparticle
    Aggregates.” <i>Journal of the American Chemical Society</i>, vol. 145, no. 7,
    American Chemical Society, 2023, pp. 4098–108, doi:<a href="https://doi.org/10.1021/jacs.2c11973">10.1021/jacs.2c11973</a>.
  short: J. Wang, T.S. Peled, R. Klajn, Journal of the American Chemical Society 145
    (2023) 4098–4108.
date_created: 2023-08-01T09:33:08Z
date_published: 2023-02-09T00:00:00Z
date_updated: 2024-10-14T12:11:46Z
day: '09'
doi: 10.1021/jacs.2c11973
extern: '1'
external_id:
  pmid:
  - '36757850'
intvolume: '       145'
issue: '7'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1021/jacs.2c11973
month: '02'
oa: 1
oa_version: Published Version
page: 4098-4108
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
  eissn:
  - 1520-5126
  issn:
  - 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photocleavable anionic glues for light-responsive nanoparticle aggregates
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 145
year: '2023'
...
---
OA_place: publisher
OA_type: hybrid
_id: '20966'
abstract:
- lang: eng
  text: We prepared a series of water‐soluble aromatic oligoamide sequences all composed
    of a segment prone to form a single helix and a segment prone to dimerize into
    a double helix. These sequences exclusively assemble as antiparallel duplexes.
    The modification of the duplex inner rim by varying the nature of the substituents
    borne by the aromatic monomers allowed us to identify sequences that can hybridize
    by combining two chemically different strands, with high affinity and complete
    selectivity in water. X‐ray crystallography confirmed the expected antiparallel
    configuration of the duplexes whereas NMR spectroscopy and mass spectrometry allowed
    us to assess precisely the extent of the hybridization. The hybridization kinetics
    of the aromatic strands was shown to depend on both the nature of the substituents
    responsible for strand complementarity and the length of the aromatic strand.
    These results highlight the great potential of aromatic hetero‐duplex as a tool
    to construct non‐symmetrical dynamic supramolecular assemblies.
article_number: e202311639
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Victor
  full_name: Koehler, Victor
  last_name: Koehler
- first_name: Gabrielle
  full_name: Bruschera, Gabrielle
  last_name: Bruschera
- first_name: Eric
  full_name: Merlet, Eric
  last_name: Merlet
- first_name: Pradeep K
  full_name: Mandal, Pradeep K
  id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3
  last_name: Mandal
  orcid: 0000-0001-5996-956X
- first_name: Estelle
  full_name: Morvan, Estelle
  last_name: Morvan
- first_name: Frédéric
  full_name: Rosu, Frédéric
  last_name: Rosu
- first_name: Céline
  full_name: Douat, Céline
  last_name: Douat
- first_name: Lucile
  full_name: Fischer, Lucile
  last_name: Fischer
- first_name: Ivan
  full_name: Huc, Ivan
  last_name: Huc
- first_name: Yann
  full_name: Ferrand, Yann
  last_name: Ferrand
citation:
  ama: Koehler V, Bruschera G, Merlet E, et al. High‐affinity hybridization of complementary
    aromatic oligoamide strands in water. <i>Angewandte Chemie International Edition</i>.
    2023;62(48). doi:<a href="https://doi.org/10.1002/anie.202311639">10.1002/anie.202311639</a>
  apa: Koehler, V., Bruschera, G., Merlet, E., Mandal, P. K., Morvan, E., Rosu, F.,
    … Ferrand, Y. (2023). High‐affinity hybridization of complementary aromatic oligoamide
    strands in water. <i>Angewandte Chemie International Edition</i>. Wiley. <a href="https://doi.org/10.1002/anie.202311639">https://doi.org/10.1002/anie.202311639</a>
  chicago: Koehler, Victor, Gabrielle Bruschera, Eric Merlet, Pradeep K Mandal, Estelle
    Morvan, Frédéric Rosu, Céline Douat, Lucile Fischer, Ivan Huc, and Yann Ferrand.
    “High‐affinity Hybridization of Complementary Aromatic Oligoamide Strands in Water.”
    <i>Angewandte Chemie International Edition</i>. Wiley, 2023. <a href="https://doi.org/10.1002/anie.202311639">https://doi.org/10.1002/anie.202311639</a>.
  ieee: V. Koehler <i>et al.</i>, “High‐affinity hybridization of complementary aromatic
    oligoamide strands in water,” <i>Angewandte Chemie International Edition</i>,
    vol. 62, no. 48. Wiley, 2023.
  ista: Koehler V, Bruschera G, Merlet E, Mandal PK, Morvan E, Rosu F, Douat C, Fischer
    L, Huc I, Ferrand Y. 2023. High‐affinity hybridization of complementary aromatic
    oligoamide strands in water. Angewandte Chemie International Edition. 62(48),
    e202311639.
  mla: Koehler, Victor, et al. “High‐affinity Hybridization of Complementary Aromatic
    Oligoamide Strands in Water.” <i>Angewandte Chemie International Edition</i>,
    vol. 62, no. 48, e202311639, Wiley, 2023, doi:<a href="https://doi.org/10.1002/anie.202311639">10.1002/anie.202311639</a>.
  short: V. Koehler, G. Bruschera, E. Merlet, P.K. Mandal, E. Morvan, F. Rosu, C.
    Douat, L. Fischer, I. Huc, Y. Ferrand, Angewandte Chemie International Edition
    62 (2023).
date_created: 2026-01-11T14:22:21Z
date_published: 2023-11-27T00:00:00Z
date_updated: 2026-01-19T11:58:27Z
day: '27'
ddc:
- '540'
doi: 10.1002/anie.202311639
extern: '1'
external_id:
  pmid:
  - '37804233'
has_accepted_license: '1'
intvolume: '        62'
issue: '48'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1002/anie.202311639
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
  eissn:
  - 1521-3773
  issn:
  - 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: High‐affinity hybridization of complementary aromatic oligoamide strands in
  water
tmp:
  image: /images/cc_by_nc.png
  legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
  short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 62
year: '2023'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '20968'
abstract:
- lang: eng
  text: Several helically folded aromatic oligoamides were designed and synthesized.
    The sequences were all water-soluble thanks to the charged side chains borne by
    the monomers. Replacing a few, sometimes only two, charged side chains by neutral
    methoxy groups was shown to trigger the formation of various aggregates which
    could be tentatively assigned to head-to-head stacked dimers of single helices,
    double helical duplexes and a quadruplex, none of which would form in organic
    solvent with organic-soluble analogues. The nature of the aggregates was supported
    by concentration and solvent dependent NMR studies, 1H DOSY experiments, mass
    spectrometry, and X-ray crystallography or energy-minimized models, as well as
    analogies with earlier studies. The hydrophobic effect appears to be the main
    driving force for aggregation but it can be finely modulated by the presence or
    absence of a small number of charges to an extent that had no precedent in aromatic
    foldamer architectures. These results will serve as a benchmark for future foldamer
    design in water.
article_processing_charge: Yes
article_type: original
author:
- first_name: Binhao
  full_name: Teng, Binhao
  last_name: Teng
- first_name: Pradeep K
  full_name: Mandal, Pradeep K
  id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3
  last_name: Mandal
  orcid: 0000-0001-5996-956X
- first_name: Lars
  full_name: Allmendinger, Lars
  last_name: Allmendinger
- first_name: Céline
  full_name: Douat, Céline
  last_name: Douat
- first_name: Yann
  full_name: Ferrand, Yann
  last_name: Ferrand
- first_name: Ivan
  full_name: Huc, Ivan
  last_name: Huc
citation:
  ama: Teng B, Mandal PK, Allmendinger L, Douat C, Ferrand Y, Huc I. Controlling aromatic
    helix dimerization in water by tuning charge repulsions. <i>Chemical Science</i>.
    2023;14(40):11251-11260. doi:<a href="https://doi.org/10.1039/d3sc02020g">10.1039/d3sc02020g</a>
  apa: Teng, B., Mandal, P. K., Allmendinger, L., Douat, C., Ferrand, Y., &#38; Huc,
    I. (2023). Controlling aromatic helix dimerization in water by tuning charge repulsions.
    <i>Chemical Science</i>. Royal Society of Chemistry. <a href="https://doi.org/10.1039/d3sc02020g">https://doi.org/10.1039/d3sc02020g</a>
  chicago: Teng, Binhao, Pradeep K Mandal, Lars Allmendinger, Céline Douat, Yann Ferrand,
    and Ivan Huc. “Controlling Aromatic Helix Dimerization in Water by Tuning Charge
    Repulsions.” <i>Chemical Science</i>. Royal Society of Chemistry, 2023. <a href="https://doi.org/10.1039/d3sc02020g">https://doi.org/10.1039/d3sc02020g</a>.
  ieee: B. Teng, P. K. Mandal, L. Allmendinger, C. Douat, Y. Ferrand, and I. Huc,
    “Controlling aromatic helix dimerization in water by tuning charge repulsions,”
    <i>Chemical Science</i>, vol. 14, no. 40. Royal Society of Chemistry, pp. 11251–11260,
    2023.
  ista: Teng B, Mandal PK, Allmendinger L, Douat C, Ferrand Y, Huc I. 2023. Controlling
    aromatic helix dimerization in water by tuning charge repulsions. Chemical Science.
    14(40), 11251–11260.
  mla: Teng, Binhao, et al. “Controlling Aromatic Helix Dimerization in Water by Tuning
    Charge Repulsions.” <i>Chemical Science</i>, vol. 14, no. 40, Royal Society of
    Chemistry, 2023, pp. 11251–60, doi:<a href="https://doi.org/10.1039/d3sc02020g">10.1039/d3sc02020g</a>.
  short: B. Teng, P.K. Mandal, L. Allmendinger, C. Douat, Y. Ferrand, I. Huc, Chemical
    Science 14 (2023) 11251–11260.
date_created: 2026-01-11T14:35:50Z
date_published: 2023-09-25T00:00:00Z
date_updated: 2026-01-20T07:00:50Z
day: '25'
ddc:
- '540'
doi: 10.1039/d3sc02020g
extern: '1'
external_id:
  pmid:
  - '37860656'
has_accepted_license: '1'
intvolume: '        14'
issue: '40'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1039/D3SC02020G
month: '09'
oa: 1
oa_version: Published Version
page: 11251-11260
pmid: 1
publication: Chemical Science
publication_identifier:
  eissn:
  - 2041-6539
  issn:
  - 2041-6520
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Controlling aromatic helix dimerization in water by tuning charge repulsions
tmp:
  image: /images/cc_by_nc.png
  legal_code_url: https://creativecommons.org/licenses/by-nc/3.0/legalcode
  name: Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
  short: CC BY-NC (3.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2023'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '20969'
abstract:
- lang: eng
  text: The diastereoselective assembly of achiral constituents through a single spontaneous
    process into complex covalent architectures bearing multiple stereogenic elements
    still remains a challenge for synthetic chemists. Here, we show that such an extreme
    level of control can be achieved by implementing stereo-electronic information
    on synthetic organic building blocks and templates and that non-directional interactions
    (i.e., electrostatic and steric interactions) can transfer this information to
    deliver, after self-assembly, high-molecular weight macrocyclic species carrying
    up to 16 stereogenic elements. Beyond the field of supramolecular chemistry, this
    proof of concept should stimulate the on-demand production of highly structured
    polyfunctional architectures.
article_processing_charge: Yes
article_type: original
author:
- first_name: Yuan
  full_name: Zhang, Yuan
  last_name: Zhang
- first_name: Benjamin
  full_name: Ourri, Benjamin
  last_name: Ourri
- first_name: Pierre-Thomas
  full_name: Skowron, Pierre-Thomas
  last_name: Skowron
- first_name: Emeric
  full_name: Jeamet, Emeric
  last_name: Jeamet
- first_name: Titouan
  full_name: Chetot, Titouan
  last_name: Chetot
- first_name: Christian
  full_name: Duchamp, Christian
  last_name: Duchamp
- first_name: Ana M.
  full_name: Belenguer, Ana M.
  last_name: Belenguer
- first_name: Nicolas
  full_name: Vanthuyne, Nicolas
  last_name: Vanthuyne
- first_name: Olivier
  full_name: Cala, Olivier
  last_name: Cala
- first_name: Elise
  full_name: Dumont, Elise
  last_name: Dumont
- first_name: Pradeep K
  full_name: Mandal, Pradeep K
  id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3
  last_name: Mandal
  orcid: 0000-0001-5996-956X
- first_name: Ivan
  full_name: Huc, Ivan
  last_name: Huc
- first_name: Florent
  full_name: Perret, Florent
  last_name: Perret
- first_name: Laurent
  full_name: Vial, Laurent
  last_name: Vial
- first_name: Julien
  full_name: Leclaire, Julien
  last_name: Leclaire
citation:
  ama: Zhang Y, Ourri B, Skowron P-T, et al. Self-assembly of achiral building blocks
    into chiral cyclophanes using non-directional interactions. <i>Chemical Science</i>.
    2023;14(26):7126-7135. doi:<a href="https://doi.org/10.1039/d3sc01235b">10.1039/d3sc01235b</a>
  apa: Zhang, Y., Ourri, B., Skowron, P.-T., Jeamet, E., Chetot, T., Duchamp, C.,
    … Leclaire, J. (2023). Self-assembly of achiral building blocks into chiral cyclophanes
    using non-directional interactions. <i>Chemical Science</i>. Royal Society of
    Chemistry. <a href="https://doi.org/10.1039/d3sc01235b">https://doi.org/10.1039/d3sc01235b</a>
  chicago: Zhang, Yuan, Benjamin Ourri, Pierre-Thomas Skowron, Emeric Jeamet, Titouan
    Chetot, Christian Duchamp, Ana M. Belenguer, et al. “Self-Assembly of Achiral
    Building Blocks into Chiral Cyclophanes Using Non-Directional Interactions.” <i>Chemical
    Science</i>. Royal Society of Chemistry, 2023. <a href="https://doi.org/10.1039/d3sc01235b">https://doi.org/10.1039/d3sc01235b</a>.
  ieee: Y. Zhang <i>et al.</i>, “Self-assembly of achiral building blocks into chiral
    cyclophanes using non-directional interactions,” <i>Chemical Science</i>, vol.
    14, no. 26. Royal Society of Chemistry, pp. 7126–7135, 2023.
  ista: Zhang Y, Ourri B, Skowron P-T, Jeamet E, Chetot T, Duchamp C, Belenguer AM,
    Vanthuyne N, Cala O, Dumont E, Mandal PK, Huc I, Perret F, Vial L, Leclaire J.
    2023. Self-assembly of achiral building blocks into chiral cyclophanes using non-directional
    interactions. Chemical Science. 14(26), 7126–7135.
  mla: Zhang, Yuan, et al. “Self-Assembly of Achiral Building Blocks into Chiral Cyclophanes
    Using Non-Directional Interactions.” <i>Chemical Science</i>, vol. 14, no. 26,
    Royal Society of Chemistry, 2023, pp. 7126–35, doi:<a href="https://doi.org/10.1039/d3sc01235b">10.1039/d3sc01235b</a>.
  short: Y. Zhang, B. Ourri, P.-T. Skowron, E. Jeamet, T. Chetot, C. Duchamp, A.M.
    Belenguer, N. Vanthuyne, O. Cala, E. Dumont, P.K. Mandal, I. Huc, F. Perret, L.
    Vial, J. Leclaire, Chemical Science 14 (2023) 7126–7135.
date_created: 2026-01-11T14:38:38Z
date_published: 2023-05-24T00:00:00Z
date_updated: 2026-01-20T07:04:16Z
day: '24'
ddc:
- '540'
doi: 10.1039/d3sc01235b
extern: '1'
external_id:
  pmid:
  - '37416699'
has_accepted_license: '1'
intvolume: '        14'
issue: '26'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1039/D3SC01235B
month: '05'
oa: 1
oa_version: Published Version
page: 7126-7135
pmid: 1
publication: Chemical Science
publication_identifier:
  eissn:
  - 2041-6539
  issn:
  - 2041-6520
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Self-assembly of achiral building blocks into chiral cyclophanes using non-directional
  interactions
tmp:
  image: /images/cc_by_nc.png
  legal_code_url: https://creativecommons.org/licenses/by-nc/3.0/legalcode
  name: Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
  short: CC BY-NC (3.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2023'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '20970'
abstract:
- lang: eng
  text: Dynamic foldamers are synthetic folded molecules which can change their conformation
    in response to an external stimulus and are currently at the forefront of foldamer
    chemistry. However, constitutionally dynamic foldamers, which can change not only
    their conformation but also their molecular constitution in response to their
    environment, are without precedent. We now report a size- and shape-switching
    small dynamic covalent foldamer network which responds to changes in pH. Specifically,
    acidic conditions direct the oligomerization of a dipeptide-based building block
    into a 16-subunit macrocycle with well-defined conformation and with high selectivity.
    At higher pH the same building block yields another cyclic foldamer with a smaller
    ring size (9mer). The two foldamers readily and repeatedly interconvert upon adjustment
    of the pH of the solution. We have previously shown that addition of a template
    can direct oligomerization of the same building block to yet other rings sizes
    (including a 12mer and a 13mer, accompanied by a minor amount of 14mer). This
    brings the total number of discrete foldamers that can be accessed from a single
    building block to five. For a single building block system to exhibit such highly
    diverse structure space is unique and sets this system of foldamers apart from
    proteins. Furthermore, the emergence of constitutional dynamicity opens up new
    avenues to foldamers with adaptive behavior.
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Yulong
  full_name: Jin, Yulong
  last_name: Jin
- first_name: Pradeep K
  full_name: Mandal, Pradeep K
  id: 6a3def15-d4b4-11ef-9fa9-a24c1f545ec3
  last_name: Mandal
  orcid: 0000-0001-5996-956X
- first_name: Juntian
  full_name: Wu, Juntian
  last_name: Wu
- first_name: Niklas
  full_name: Böcher, Niklas
  last_name: Böcher
- first_name: Ivan
  full_name: Huc, Ivan
  last_name: Huc
- first_name: Sijbren
  full_name: Otto, Sijbren
  last_name: Otto
citation:
  ama: Jin Y, Mandal PK, Wu J, Böcher N, Huc I, Otto S. (Re-)directing oligomerization
    of a single building block into two specific dynamic covalent foldamers through
    pH. <i>Journal of the American Chemical Society</i>. 2023;145(5):2822-2829. doi:<a
    href="https://doi.org/10.1021/jacs.2c09325">10.1021/jacs.2c09325</a>
  apa: Jin, Y., Mandal, P. K., Wu, J., Böcher, N., Huc, I., &#38; Otto, S. (2023).
    (Re-)directing oligomerization of a single building block into two specific dynamic
    covalent foldamers through pH. <i>Journal of the American Chemical Society</i>.
    American Chemical Society. <a href="https://doi.org/10.1021/jacs.2c09325">https://doi.org/10.1021/jacs.2c09325</a>
  chicago: Jin, Yulong, Pradeep K Mandal, Juntian Wu, Niklas Böcher, Ivan Huc, and
    Sijbren Otto. “(Re-)Directing Oligomerization of a Single Building Block into
    Two Specific Dynamic Covalent Foldamers through PH.” <i>Journal of the American
    Chemical Society</i>. American Chemical Society, 2023. <a href="https://doi.org/10.1021/jacs.2c09325">https://doi.org/10.1021/jacs.2c09325</a>.
  ieee: Y. Jin, P. K. Mandal, J. Wu, N. Böcher, I. Huc, and S. Otto, “(Re-)directing
    oligomerization of a single building block into two specific dynamic covalent
    foldamers through pH,” <i>Journal of the American Chemical Society</i>, vol. 145,
    no. 5. American Chemical Society, pp. 2822–2829, 2023.
  ista: Jin Y, Mandal PK, Wu J, Böcher N, Huc I, Otto S. 2023. (Re-)directing oligomerization
    of a single building block into two specific dynamic covalent foldamers through
    pH. Journal of the American Chemical Society. 145(5), 2822–2829.
  mla: Jin, Yulong, et al. “(Re-)Directing Oligomerization of a Single Building Block
    into Two Specific Dynamic Covalent Foldamers through PH.” <i>Journal of the American
    Chemical Society</i>, vol. 145, no. 5, American Chemical Society, 2023, pp. 2822–29,
    doi:<a href="https://doi.org/10.1021/jacs.2c09325">10.1021/jacs.2c09325</a>.
  short: Y. Jin, P.K. Mandal, J. Wu, N. Böcher, I. Huc, S. Otto, Journal of the American
    Chemical Society 145 (2023) 2822–2829.
date_created: 2026-01-11T14:41:26Z
date_published: 2023-01-27T00:00:00Z
date_updated: 2026-01-20T07:15:32Z
day: '27'
ddc:
- '540'
doi: 10.1021/jacs.2c09325
extern: '1'
external_id:
  pmid:
  - '36705469'
has_accepted_license: '1'
intvolume: '       145'
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1021/jacs.2c09325
month: '01'
oa: 1
oa_version: Published Version
page: 2822-2829
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
  eissn:
  - 1520-5126
  issn:
  - 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: (Re-)directing oligomerization of a single building block into two specific
  dynamic covalent foldamers through pH
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 145
year: '2023'
...
---
OA_place: publisher
OA_type: hybrid
_id: '21511'
abstract:
- lang: eng
  text: 'Converting ionizing radiation into visible light is essential in a wide range
    of fundamental and industrial applications, such as electromagnetic calorimeters
    in high-energy particle detectors, electron detectors, image intensifiers, and
    X-ray imaging. These different areas of technology all rely on scintillators or
    phosphors, i.e., materials that emit light upon bombardment by high-energy particles.
    In all cases, the emission is through spontaneous emission. The fundamental nature
    of spontaneous emission poses limitations on all these technologies, imposing
    an intrinsic trade-off between efficiency and resolution in all imaging applications:
    thicker phosphors are more efficient due to their greater stopping power, which
    however comes at the expense of image blurring due to light spread inside the
    thicker phosphors. Here, the concept of inverse-designed nanophotonic scintillators
    is proposed, which can overcome the trade-off between resolution and efficiency
    by reshaping the intrinsic spontaneous emission. To exemplify the concept, multilayer
    phosphor nanostructures are designed and these nanostructures are compared to
    state-of-the-art phosphor screens in image intensifiers, showing a threefold resolution
    enhancement simultaneous with a threefold efficiency enhancement. The enabling
    concept is applying the ubiquitous Purcell effect for the first time in a new
    context—for improving image resolution. Looking forward, this approach directly
    applies to a wide range of technologies, including X-ray imaging applications.'
article_number: '2202318'
article_processing_charge: No
article_type: original
author:
- first_name: Avner
  full_name: Shultzman, Avner
  last_name: Shultzman
- first_name: Ohad
  full_name: Segal, Ohad
  last_name: Segal
- first_name: Yaniv
  full_name: Kurman, Yaniv
  last_name: Kurman
- first_name: Charles
  full_name: Roques-Carmes, Charles
  id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
  last_name: Roques-Carmes
- first_name: Ido
  full_name: Kaminer, Ido
  last_name: Kaminer
citation:
  ama: Shultzman A, Segal O, Kurman Y, Roques-Carmes C, Kaminer I. Enhanced imaging
    using inverse design of nanophotonic scintillators. <i>Advanced Optical Materials</i>.
    2023;11(8). doi:<a href="https://doi.org/10.1002/adom.202202318">10.1002/adom.202202318</a>
  apa: Shultzman, A., Segal, O., Kurman, Y., Roques-Carmes, C., &#38; Kaminer, I.
    (2023). Enhanced imaging using inverse design of nanophotonic scintillators. <i>Advanced
    Optical Materials</i>. Wiley. <a href="https://doi.org/10.1002/adom.202202318">https://doi.org/10.1002/adom.202202318</a>
  chicago: Shultzman, Avner, Ohad Segal, Yaniv Kurman, Charles Roques-Carmes, and
    Ido Kaminer. “Enhanced Imaging Using Inverse Design of Nanophotonic Scintillators.”
    <i>Advanced Optical Materials</i>. Wiley, 2023. <a href="https://doi.org/10.1002/adom.202202318">https://doi.org/10.1002/adom.202202318</a>.
  ieee: A. Shultzman, O. Segal, Y. Kurman, C. Roques-Carmes, and I. Kaminer, “Enhanced
    imaging using inverse design of nanophotonic scintillators,” <i>Advanced Optical
    Materials</i>, vol. 11, no. 8. Wiley, 2023.
  ista: Shultzman A, Segal O, Kurman Y, Roques-Carmes C, Kaminer I. 2023. Enhanced
    imaging using inverse design of nanophotonic scintillators. Advanced Optical Materials.
    11(8), 2202318.
  mla: Shultzman, Avner, et al. “Enhanced Imaging Using Inverse Design of Nanophotonic
    Scintillators.” <i>Advanced Optical Materials</i>, vol. 11, no. 8, 2202318, Wiley,
    2023, doi:<a href="https://doi.org/10.1002/adom.202202318">10.1002/adom.202202318</a>.
  short: A. Shultzman, O. Segal, Y. Kurman, C. Roques-Carmes, I. Kaminer, Advanced
    Optical Materials 11 (2023).
date_created: 2026-03-30T12:22:47Z
date_published: 2023-02-17T00:00:00Z
date_updated: 2026-04-27T10:38:22Z
day: '17'
ddc:
- '530'
doi: 10.1002/adom.202202318
extern: '1'
intvolume: '        11'
issue: '8'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1002/adom.202202318
month: '02'
oa: 1
oa_version: Published Version
publication: Advanced Optical Materials
publication_identifier:
  eissn:
  - 2195-1071
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Enhanced imaging using inverse design of nanophotonic scintillators
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 11
year: '2023'
...
---
OA_place: repository
OA_type: green
_id: '21547'
abstract:
- lang: eng
  text: "Flatbands have become a cornerstone of contemporary condensed-matter physics\r\nand
    photonics. In electronics, flatbands entail comparable energy bandwidth and\r\nCoulomb
    interaction, leading to correlated phenomena such as the fractional\r\nquantum
    Hall effect and recently those in magic-angle systems. In photonics, they\r\nenable
    properties including slow light1 and lasing2. Notably, flatbands support\r\nsupercollimation—diffractionless
    wavepacket propagation—in both systems3,4.\r\nDespite these intense parallel efforts,
    flatbands have never been shown to affect the\r\ncore interaction between free
    electrons and photons. Their interaction, pivotal for\r\nfree-electron lasers5,
    microscopy and spectroscopy6,7, and particle accelerators8,9,\r\nis, in fact,
    limited by a dimensionality mismatch between localized electrons and\r\nextended
    photons. Here we reveal theoretically that photonic flatbands can overcome\r\nthis
    mismatch and thus remarkably boost their interaction. We design flatband\r\nresonances
    in a silicon-on-insulator photonic crystal slab to control and enhance the\r\nassociated
    free-electron radiation by tuning their trajectory and velocity. We observe\r\nsignatures
    of flatband enhancement, recording a two-order increase from the\r\nconventional
    diffraction-enabled Smith–Purcell radiation. The enhancement enables\r\npolarization
    shaping of free-electron radiation and characterization of photonic\r\nbands through
    electron-beam measurements. Our results support the use of\r\nflatbands as test
    beds for strong light–electron interaction, particularly relevant for\r\nefficient
    and compact free-electron light sources and accelerators."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Yi
  full_name: Yang, Yi
  last_name: Yang
- first_name: Charles
  full_name: Roques-Carmes, Charles
  id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
  last_name: Roques-Carmes
- first_name: Steven E.
  full_name: Kooi, Steven E.
  last_name: Kooi
- first_name: Haoning
  full_name: Tang, Haoning
  last_name: Tang
- first_name: Justin
  full_name: Beroz, Justin
  last_name: Beroz
- first_name: Eric
  full_name: Mazur, Eric
  last_name: Mazur
- first_name: Ido
  full_name: Kaminer, Ido
  last_name: Kaminer
- first_name: John D.
  full_name: Joannopoulos, John D.
  last_name: Joannopoulos
- first_name: Marin
  full_name: Soljačić, Marin
  last_name: Soljačić
citation:
  ama: Yang Y, Roques-Carmes C, Kooi SE, et al. Photonic flatband resonances for free-electron
    radiation. <i>Nature</i>. 2023;613:42-47. doi:<a href="https://doi.org/10.1038/s41586-022-05387-5">10.1038/s41586-022-05387-5</a>
  apa: Yang, Y., Roques-Carmes, C., Kooi, S. E., Tang, H., Beroz, J., Mazur, E., …
    Soljačić, M. (2023). Photonic flatband resonances for free-electron radiation.
    <i>Nature</i>. Springer Nature. <a href="https://doi.org/10.1038/s41586-022-05387-5">https://doi.org/10.1038/s41586-022-05387-5</a>
  chicago: Yang, Yi, Charles Roques-Carmes, Steven E. Kooi, Haoning Tang, Justin Beroz,
    Eric Mazur, Ido Kaminer, John D. Joannopoulos, and Marin Soljačić. “Photonic Flatband
    Resonances for Free-Electron Radiation.” <i>Nature</i>. Springer Nature, 2023.
    <a href="https://doi.org/10.1038/s41586-022-05387-5">https://doi.org/10.1038/s41586-022-05387-5</a>.
  ieee: Y. Yang <i>et al.</i>, “Photonic flatband resonances for free-electron radiation,”
    <i>Nature</i>, vol. 613. Springer Nature, pp. 42–47, 2023.
  ista: Yang Y, Roques-Carmes C, Kooi SE, Tang H, Beroz J, Mazur E, Kaminer I, Joannopoulos
    JD, Soljačić M. 2023. Photonic flatband resonances for free-electron radiation.
    Nature. 613, 42–47.
  mla: Yang, Yi, et al. “Photonic Flatband Resonances for Free-Electron Radiation.”
    <i>Nature</i>, vol. 613, Springer Nature, 2023, pp. 42–47, doi:<a href="https://doi.org/10.1038/s41586-022-05387-5">10.1038/s41586-022-05387-5</a>.
  short: Y. Yang, C. Roques-Carmes, S.E. Kooi, H. Tang, J. Beroz, E. Mazur, I. Kaminer,
    J.D. Joannopoulos, M. Soljačić, Nature 613 (2023) 42–47.
date_created: 2026-03-30T12:22:47Z
date_published: 2023-01-04T00:00:00Z
date_updated: 2026-04-27T09:10:26Z
day: '04'
ddc:
- '530'
doi: 10.1038/s41586-022-05387-5
extern: '1'
external_id:
  arxiv:
  - '2110.03550'
  pmid:
  - '36600060'
intvolume: '       613'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2110.03550
month: '01'
oa: 1
oa_version: Preprint
page: 42-47
pmid: 1
publication: Nature
publication_identifier:
  eissn:
  - 1476-4687
  issn:
  - 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photonic flatband resonances for free-electron radiation
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 613
year: '2023'
...
---
OA_place: repository
OA_type: green
_id: '21553'
abstract:
- lang: eng
  text: 'When impinging on optical structures or passing in their vicinity, free electrons
    can spontaneously emit electromagnetic radiation, a phenomenon generally known
    as cathodoluminescence. Free-electron radiation comes in many guises: Cherenkov,
    transition, and Smith–Purcell radiation, but also electron scintillation, commonly
    referred to as incoherent cathodoluminescence. While those effects have been at
    the heart of many fundamental discoveries and technological developments in high-energy
    physics in the past century, their recent demonstration in photonic and nanophotonic
    systems has attracted a great deal of attention. Those developments arose from
    predictions that exploit nanophotonics for novel radiation regimes, now becoming
    accessible thanks to advances in nanofabrication. In general, the proper design
    of nanophotonic structures can enable shaping, control, and enhancement of free-electron
    radiation, for any of the above-mentioned effects. Free-electron radiation in
    nanophotonics opens the way to promising applications, such as widely tunable
    integrated light sources from x-ray to THz frequencies, miniaturized particle
    accelerators, and highly sensitive high-energy particle detectors. Here, we review
    the emerging field of free-electron radiation in nanophotonics. We first present
    a general, unified framework to describe free-electron light–matter interaction
    in arbitrary nanophotonic systems. We then show how this framework sheds light
    on the physical underpinnings of many methods in the field used to control and
    enhance free-electron radiation. Namely, the framework points to the central role
    played by the photonic eigenmodes in controlling the output properties of free-electron
    radiation (e.g., frequency, directionality, and polarization). We then review
    experimental techniques to characterize free-electron radiation in scanning and
    transmission electron microscopes, which have emerged as the central platforms
    for experimental realization of the phenomena described in this review. We further
    discuss various experimental methods to control and extract spectral, angular,
    and polarization-resolved information on free-electron radiation. We conclude
    this review by outlining novel directions for this field, including ultrafast
    and quantum effects in free-electron radiation, tunable short-wavelength emitters
    in the ultraviolet and soft x-ray regimes, and free-electron radiation from topological
    states in photonic crystals.'
article_number: '011303'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Charles
  full_name: Roques-Carmes, Charles
  id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
  last_name: Roques-Carmes
- first_name: Steven E.
  full_name: Kooi, Steven E.
  last_name: Kooi
- first_name: Yi
  full_name: Yang, Yi
  last_name: Yang
- first_name: Nicholas
  full_name: Rivera, Nicholas
  last_name: Rivera
- first_name: Phillip D.
  full_name: Keathley, Phillip D.
  last_name: Keathley
- first_name: John D.
  full_name: Joannopoulos, John D.
  last_name: Joannopoulos
- first_name: Steven G.
  full_name: Johnson, Steven G.
  last_name: Johnson
- first_name: Ido
  full_name: Kaminer, Ido
  last_name: Kaminer
- first_name: Karl K.
  full_name: Berggren, Karl K.
  last_name: Berggren
- first_name: Marin
  full_name: Soljačić, Marin
  last_name: Soljačić
citation:
  ama: Roques-Carmes C, Kooi SE, Yang Y, et al. Free-electron–light interactions in
    nanophotonics. <i>Applied Physics Reviews</i>. 2023;10(1). doi:<a href="https://doi.org/10.1063/5.0118096">10.1063/5.0118096</a>
  apa: Roques-Carmes, C., Kooi, S. E., Yang, Y., Rivera, N., Keathley, P. D., Joannopoulos,
    J. D., … Soljačić, M. (2023). Free-electron–light interactions in nanophotonics.
    <i>Applied Physics Reviews</i>. AIP Publishing. <a href="https://doi.org/10.1063/5.0118096">https://doi.org/10.1063/5.0118096</a>
  chicago: Roques-Carmes, Charles, Steven E. Kooi, Yi Yang, Nicholas Rivera, Phillip
    D. Keathley, John D. Joannopoulos, Steven G. Johnson, Ido Kaminer, Karl K. Berggren,
    and Marin Soljačić. “Free-Electron–Light Interactions in Nanophotonics.” <i>Applied
    Physics Reviews</i>. AIP Publishing, 2023. <a href="https://doi.org/10.1063/5.0118096">https://doi.org/10.1063/5.0118096</a>.
  ieee: C. Roques-Carmes <i>et al.</i>, “Free-electron–light interactions in nanophotonics,”
    <i>Applied Physics Reviews</i>, vol. 10, no. 1. AIP Publishing, 2023.
  ista: Roques-Carmes C, Kooi SE, Yang Y, Rivera N, Keathley PD, Joannopoulos JD,
    Johnson SG, Kaminer I, Berggren KK, Soljačić M. 2023. Free-electron–light interactions
    in nanophotonics. Applied Physics Reviews. 10(1), 011303.
  mla: Roques-Carmes, Charles, et al. “Free-Electron–Light Interactions in Nanophotonics.”
    <i>Applied Physics Reviews</i>, vol. 10, no. 1, 011303, AIP Publishing, 2023,
    doi:<a href="https://doi.org/10.1063/5.0118096">10.1063/5.0118096</a>.
  short: C. Roques-Carmes, S.E. Kooi, Y. Yang, N. Rivera, P.D. Keathley, J.D. Joannopoulos,
    S.G. Johnson, I. Kaminer, K.K. Berggren, M. Soljačić, Applied Physics Reviews
    10 (2023).
date_created: 2026-03-30T12:22:47Z
date_published: 2023-03-01T00:00:00Z
date_updated: 2026-04-27T09:54:26Z
day: '01'
ddc:
- '530'
doi: 10.1063/5.0118096
extern: '1'
external_id:
  arxiv:
  - '2208.02368'
intvolume: '        10'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2208.02368
month: '03'
oa: 1
oa_version: Preprint
publication: Applied Physics Reviews
publication_identifier:
  eissn:
  - 1931-9401
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Free-electron–light interactions in nanophotonics
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2023'
...
