---
_id: '11976'
abstract:
- lang: eng
text: The way organic multistep synthesis is performed is changing due to the adoption
of flow chemical techniques, which has enabled the development of improved methods
to make complex molecules. The modular nature of the technique provides not only
access to target molecules via linear flow approaches but also for the targeting
of structural cores with single systems. This perspective article summarizes the
state of the art of continuous multistep synthesis and discusses the main challenges
and opportunities in this area.
article_processing_charge: No
article_type: original
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Kerry
full_name: Gilmore, Kerry
last_name: Gilmore
- first_name: Peter H.
full_name: Seeberger, Peter H.
last_name: Seeberger
citation:
ama: Pieber B, Gilmore K, Seeberger PH. Integrated flow processing - challenges
in continuous multistep synthesis. Journal of Flow Chemistry. 2017;7(3-4):129-136.
doi:10.1556/1846.2017.00016
apa: Pieber, B., Gilmore, K., & Seeberger, P. H. (2017). Integrated flow processing
- challenges in continuous multistep synthesis. Journal of Flow Chemistry.
AKJournals. https://doi.org/10.1556/1846.2017.00016
chicago: Pieber, Bartholomäus, Kerry Gilmore, and Peter H. Seeberger. “Integrated
Flow Processing - Challenges in Continuous Multistep Synthesis.” Journal of
Flow Chemistry. AKJournals, 2017. https://doi.org/10.1556/1846.2017.00016.
ieee: B. Pieber, K. Gilmore, and P. H. Seeberger, “Integrated flow processing -
challenges in continuous multistep synthesis,” Journal of Flow Chemistry,
vol. 7, no. 3–4. AKJournals, pp. 129–136, 2017.
ista: Pieber B, Gilmore K, Seeberger PH. 2017. Integrated flow processing - challenges
in continuous multistep synthesis. Journal of Flow Chemistry. 7(3–4), 129–136.
mla: Pieber, Bartholomäus, et al. “Integrated Flow Processing - Challenges in Continuous
Multistep Synthesis.” Journal of Flow Chemistry, vol. 7, no. 3–4, AKJournals,
2017, pp. 129–36, doi:10.1556/1846.2017.00016.
short: B. Pieber, K. Gilmore, P.H. Seeberger, Journal of Flow Chemistry 7 (2017)
129–136.
date_created: 2022-08-25T10:47:51Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2023-02-21T10:10:02Z
day: '01'
doi: 10.1556/1846.2017.00016
extern: '1'
intvolume: ' 7'
issue: 3-4
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1556/1846.2017.00016
month: '09'
oa: 1
oa_version: Published Version
page: 129-136
publication: Journal of Flow Chemistry
publication_identifier:
eissn:
- 2063-0212
issn:
- 2062-249X
publication_status: published
publisher: AKJournals
quality_controlled: '1'
scopus_import: '1'
status: public
title: Integrated flow processing - challenges in continuous multistep synthesis
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2017'
...
---
_id: '1199'
abstract:
- lang: eng
text: Much of quantitative genetics is based on the ‘infinitesimal model’, under
which selection has a negligible effect on the genetic variance. This is typically
justified by assuming a very large number of loci with additive effects. However,
it applies even when genes interact, provided that the number of loci is large
enough that selection on each of them is weak relative to random drift. In the
long term, directional selection will change allele frequencies, but even then,
the effects of epistasis on the ultimate change in trait mean due to selection
may be modest. Stabilising selection can maintain many traits close to their optima,
even when the underlying alleles are weakly selected. However, the number of traits
that can be optimised is apparently limited to ~4Ne by the ‘drift load’, and this
is hard to reconcile with the apparent complexity of many organisms. Just as for
the mutation load, this limit can be evaded by a particular form of negative epistasis.
A more robust limit is set by the variance in reproductive success. This suggests
that selection accumulates information most efficiently in the infinitesimal regime,
when selection on individual alleles is weak, and comparable with random drift.
A review of evidence on selection strength suggests that although most variance
in fitness may be because of alleles with large Nes, substantial amounts of adaptation
may be because of alleles in the infinitesimal regime, in which epistasis has
modest effects.
article_processing_charge: No
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: Barton NH. How does epistasis influence the response to selection? Heredity.
2017;118:96-109. doi:10.1038/hdy.2016.109
apa: Barton, N. H. (2017). How does epistasis influence the response to selection?
Heredity. Nature Publishing Group. https://doi.org/10.1038/hdy.2016.109
chicago: Barton, Nicholas H. “How Does Epistasis Influence the Response to Selection?”
Heredity. Nature Publishing Group, 2017. https://doi.org/10.1038/hdy.2016.109.
ieee: N. H. Barton, “How does epistasis influence the response to selection?,” Heredity,
vol. 118. Nature Publishing Group, pp. 96–109, 2017.
ista: Barton NH. 2017. How does epistasis influence the response to selection? Heredity.
118, 96–109.
mla: Barton, Nicholas H. “How Does Epistasis Influence the Response to Selection?”
Heredity, vol. 118, Nature Publishing Group, 2017, pp. 96–109, doi:10.1038/hdy.2016.109.
short: N.H. Barton, Heredity 118 (2017) 96–109.
date_created: 2018-12-11T11:50:40Z
date_published: 2017-01-01T00:00:00Z
date_updated: 2025-04-15T07:11:02Z
day: '01'
department:
- _id: NiBa
doi: 10.1038/hdy.2016.109
ec_funded: 1
external_id:
isi:
- '000392229100011'
intvolume: ' 118'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5176114/
month: '01'
oa: 1
oa_version: Submitted Version
page: 96 - 109
project:
- _id: 25B07788-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '250152'
name: Limits to selection in biology and in evolutionary computation
publication: Heredity
publication_status: published
publisher: Nature Publishing Group
publist_id: '6151'
quality_controlled: '1'
related_material:
record:
- id: '9710'
relation: research_data
status: public
scopus_import: '1'
status: public
title: How does epistasis influence the response to selection?
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 118
year: '2017'
...
---
_id: '1207'
abstract:
- lang: eng
text: The eigenvalue distribution of the sum of two large Hermitian matrices, when
one of them is conjugated by a Haar distributed unitary matrix, is asymptotically
given by the free convolution of their spectral distributions. We prove that this
convergence also holds locally in the bulk of the spectrum, down to the optimal
scales larger than the eigenvalue spacing. The corresponding eigenvectors are
fully delocalized. Similar results hold for the sum of two real symmetric matrices,
when one is conjugated by Haar orthogonal matrix.
article_processing_charge: Yes (via OA deal)
author:
- first_name: Zhigang
full_name: Bao, Zhigang
id: 442E6A6C-F248-11E8-B48F-1D18A9856A87
last_name: Bao
orcid: 0000-0003-3036-1475
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Kevin
full_name: Schnelli, Kevin
id: 434AD0AE-F248-11E8-B48F-1D18A9856A87
last_name: Schnelli
orcid: 0000-0003-0954-3231
citation:
ama: Bao Z, Erdös L, Schnelli K. Local law of addition of random matrices on optimal
scale. Communications in Mathematical Physics. 2017;349(3):947-990. doi:10.1007/s00220-016-2805-6
apa: Bao, Z., Erdös, L., & Schnelli, K. (2017). Local law of addition of random
matrices on optimal scale. Communications in Mathematical Physics. Springer.
https://doi.org/10.1007/s00220-016-2805-6
chicago: Bao, Zhigang, László Erdös, and Kevin Schnelli. “Local Law of Addition
of Random Matrices on Optimal Scale.” Communications in Mathematical Physics.
Springer, 2017. https://doi.org/10.1007/s00220-016-2805-6.
ieee: Z. Bao, L. Erdös, and K. Schnelli, “Local law of addition of random matrices
on optimal scale,” Communications in Mathematical Physics, vol. 349, no.
3. Springer, pp. 947–990, 2017.
ista: Bao Z, Erdös L, Schnelli K. 2017. Local law of addition of random matrices
on optimal scale. Communications in Mathematical Physics. 349(3), 947–990.
mla: Bao, Zhigang, et al. “Local Law of Addition of Random Matrices on Optimal Scale.”
Communications in Mathematical Physics, vol. 349, no. 3, Springer, 2017,
pp. 947–90, doi:10.1007/s00220-016-2805-6.
short: Z. Bao, L. Erdös, K. Schnelli, Communications in Mathematical Physics 349
(2017) 947–990.
date_created: 2018-12-11T11:50:43Z
date_published: 2017-02-01T00:00:00Z
date_updated: 2025-07-10T11:50:22Z
day: '01'
ddc:
- '530'
department:
- _id: LaEr
doi: 10.1007/s00220-016-2805-6
ec_funded: 1
external_id:
isi:
- '000393696700005'
file:
- access_level: open_access
checksum: ddff79154c3daf27237de5383b1264a9
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:14:47Z
date_updated: 2020-07-14T12:44:39Z
file_id: '5102'
file_name: IST-2016-722-v1+1_s00220-016-2805-6.pdf
file_size: 1033743
relation: main_file
file_date_updated: 2020-07-14T12:44:39Z
has_accepted_license: '1'
intvolume: ' 349'
isi: 1
issue: '3'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 947 - 990
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Communications in Mathematical Physics
publication_identifier:
issn:
- 0010-3616
publication_status: published
publisher: Springer
publist_id: '6141'
pubrep_id: '722'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Local law of addition of random matrices on optimal scale
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: 349
year: '2017'
...
---
_id: '1208'
abstract:
- lang: eng
text: We study parameter estimation in linear Gaussian covariance models, which
are p-dimensional Gaussian models with linear constraints on the covariance matrix.
Maximum likelihood estimation for this class of models leads to a non-convex optimization
problem which typically has many local maxima. Using recent results on the asymptotic
distribution of extreme eigenvalues of the Wishart distribution, we provide sufficient
conditions for any hill climbing method to converge to the global maximum. Although
we are primarily interested in the case in which n≫p, the proofs of our results
utilize large sample asymptotic theory under the scheme n/p→γ>1. Remarkably,
our numerical simulations indicate that our results remain valid for p as small
as 2. An important consequence of this analysis is that, for sample sizes n≃14p,
maximum likelihood estimation for linear Gaussian covariance models behaves as
if it were a convex optimization problem. © 2016 The Royal Statistical Society
and Blackwell Publishing Ltd.
article_processing_charge: No
arxiv: 1
author:
- first_name: Piotr
full_name: Zwiernik, Piotr
last_name: Zwiernik
- first_name: Caroline
full_name: Uhler, Caroline
id: 49ADD78E-F248-11E8-B48F-1D18A9856A87
last_name: Uhler
orcid: 0000-0002-7008-0216
- first_name: Donald
full_name: Richards, Donald
last_name: Richards
citation:
ama: 'Zwiernik P, Uhler C, Richards D. Maximum likelihood estimation for linear
Gaussian covariance models. Journal of the Royal Statistical Society Series
B: Statistical Methodology. 2017;79(4):1269-1292. doi:10.1111/rssb.12217'
apa: 'Zwiernik, P., Uhler, C., & Richards, D. (2017). Maximum likelihood estimation
for linear Gaussian covariance models. Journal of the Royal Statistical Society.
Series B: Statistical Methodology. Wiley-Blackwell. https://doi.org/10.1111/rssb.12217'
chicago: 'Zwiernik, Piotr, Caroline Uhler, and Donald Richards. “Maximum Likelihood
Estimation for Linear Gaussian Covariance Models.” Journal of the Royal Statistical
Society. Series B: Statistical Methodology. Wiley-Blackwell, 2017. https://doi.org/10.1111/rssb.12217.'
ieee: 'P. Zwiernik, C. Uhler, and D. Richards, “Maximum likelihood estimation for
linear Gaussian covariance models,” Journal of the Royal Statistical Society.
Series B: Statistical Methodology, vol. 79, no. 4. Wiley-Blackwell, pp. 1269–1292,
2017.'
ista: 'Zwiernik P, Uhler C, Richards D. 2017. Maximum likelihood estimation for
linear Gaussian covariance models. Journal of the Royal Statistical Society. Series
B: Statistical Methodology. 79(4), 1269–1292.'
mla: 'Zwiernik, Piotr, et al. “Maximum Likelihood Estimation for Linear Gaussian
Covariance Models.” Journal of the Royal Statistical Society. Series B: Statistical
Methodology, vol. 79, no. 4, Wiley-Blackwell, 2017, pp. 1269–92, doi:10.1111/rssb.12217.'
short: 'P. Zwiernik, C. Uhler, D. Richards, Journal of the Royal Statistical Society.
Series B: Statistical Methodology 79 (2017) 1269–1292.'
corr_author: '1'
date_created: 2018-12-11T11:50:43Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2025-06-04T09:41:22Z
day: '01'
department:
- _id: CaUh
doi: 10.1111/rssb.12217
external_id:
arxiv:
- '1408.5604'
isi:
- '000411712300012'
intvolume: ' 79'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1408.5604
month: '09'
oa: 1
oa_version: Submitted Version
page: 1269 - 1292
project:
- _id: 2530CA10-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Y 903-N35
name: 'Gaussian Graphical Models: Theory and Applications'
publication: 'Journal of the Royal Statistical Society. Series B: Statistical Methodology'
publication_identifier:
issn:
- 1369-7412
publication_status: published
publisher: Wiley-Blackwell
publist_id: '6142'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Maximum likelihood estimation for linear Gaussian covariance models
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 79
year: '2017'
...
---
_id: '1211'
abstract:
- lang: eng
text: Systems such as fluid flows in channels and pipes or the complex Ginzburg–Landau
system, defined over periodic domains, exhibit both continuous symmetries, translational
and rotational, as well as discrete symmetries under spatial reflections or complex
conjugation. The simplest, and very common symmetry of this type is the equivariance
of the defining equations under the orthogonal group O(2). We formulate a novel
symmetry reduction scheme for such systems by combining the method of slices with
invariant polynomial methods, and show how it works by applying it to the Kuramoto–Sivashinsky
system in one spatial dimension. As an example, we track a relative periodic orbit
through a sequence of bifurcations to the onset of chaos. Within the symmetry-reduced
state space we are able to compute and visualize the unstable manifolds of relative
periodic orbits, their torus bifurcations, a transition to chaos via torus breakdown,
and heteroclinic connections between various relative periodic orbits. It would
be very hard to carry through such analysis in the full state space, without a
symmetry reduction such as the one we present here.
acknowledgement: 'This work was supported by the family of late G. Robinson, Jr. and
NSF Grant DMS-1211827. '
article_processing_charge: No
author:
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Predrag
full_name: Cvitanović, Predrag
last_name: Cvitanović
citation:
ama: Budanur NB, Cvitanović P. Unstable manifolds of relative periodic orbits in
the symmetry reduced state space of the Kuramoto–Sivashinsky system. Journal
of Statistical Physics. 2017;167(3-4):636-655. doi:10.1007/s10955-016-1672-z
apa: Budanur, N. B., & Cvitanović, P. (2017). Unstable manifolds of relative
periodic orbits in the symmetry reduced state space of the Kuramoto–Sivashinsky
system. Journal of Statistical Physics. Springer. https://doi.org/10.1007/s10955-016-1672-z
chicago: Budanur, Nazmi B, and Predrag Cvitanović. “Unstable Manifolds of Relative
Periodic Orbits in the Symmetry Reduced State Space of the Kuramoto–Sivashinsky
System.” Journal of Statistical Physics. Springer, 2017. https://doi.org/10.1007/s10955-016-1672-z.
ieee: N. B. Budanur and P. Cvitanović, “Unstable manifolds of relative periodic
orbits in the symmetry reduced state space of the Kuramoto–Sivashinsky system,”
Journal of Statistical Physics, vol. 167, no. 3–4. Springer, pp. 636–655,
2017.
ista: Budanur NB, Cvitanović P. 2017. Unstable manifolds of relative periodic orbits
in the symmetry reduced state space of the Kuramoto–Sivashinsky system. Journal
of Statistical Physics. 167(3–4), 636–655.
mla: Budanur, Nazmi B., and Predrag Cvitanović. “Unstable Manifolds of Relative
Periodic Orbits in the Symmetry Reduced State Space of the Kuramoto–Sivashinsky
System.” Journal of Statistical Physics, vol. 167, no. 3–4, Springer, 2017,
pp. 636–55, doi:10.1007/s10955-016-1672-z.
short: N.B. Budanur, P. Cvitanović, Journal of Statistical Physics 167 (2017) 636–655.
date_created: 2018-12-11T11:50:44Z
date_published: 2017-05-01T00:00:00Z
date_updated: 2025-09-22T09:36:50Z
day: '01'
ddc:
- '530'
department:
- _id: BjHo
doi: 10.1007/s10955-016-1672-z
external_id:
isi:
- '000400233600014'
file:
- access_level: open_access
checksum: 3e971d09eb167761aa0888ed415b0056
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:18:01Z
date_updated: 2020-07-14T12:44:39Z
file_id: '5319'
file_name: IST-2017-782-v1+1_BudCvi15.pdf
file_size: 2820207
relation: main_file
file_date_updated: 2020-07-14T12:44:39Z
has_accepted_license: '1'
intvolume: ' 167'
isi: 1
issue: 3-4
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
page: 636-655
publication: Journal of Statistical Physics
publication_status: published
publisher: Springer
publist_id: '6136'
pubrep_id: '782'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unstable manifolds of relative periodic orbits in the symmetry reduced state
space of the Kuramoto–Sivashinsky system
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 167
year: '2017'
...
---
_id: '1213'
abstract:
- lang: eng
text: Bacterial cytokinesis is commonly initiated by the Z-ring, a dynamic cytoskeletal
structure that assembles at the site of division. Its primary component is FtsZ,
a tubulin-like GTPase, that like its eukaryotic relative forms protein filaments
in the presence of GTP. Since the discovery of the Z-ring 25 years ago, various
models for the role of FtsZ have been suggested. However, important information
about the architecture and dynamics of FtsZ filaments during cytokinesis is still
missing. One reason for this lack of knowledge has been the small size of bacteria,
which has made it difficult to resolve the orientation and dynamics of individual
FtsZ filaments in the Z-ring. While superresolution microscopy experiments have
helped to gain more information about the organization of the Z-ring in the dividing
cell, they were not yet able to elucidate a mechanism of how FtsZ filaments reorganize
during assembly and disassembly of the Z-ring. In this chapter, we explain how
to use an in vitro reconstitution approach to investigate the self-organization
of FtsZ filaments recruited to a biomimetic lipid bilayer by its membrane anchor
FtsA. We show how to perform single-molecule experiments to study the behavior
of individual FtsZ monomers during the constant reorganization of the FtsZ-FtsA
filament network. We describe how to analyze the dynamics of single molecules
and explain why this information can help to shed light onto possible mechanism
of Z-ring constriction. We believe that similar experimental approaches will be
useful to study the mechanism of membrane-based polymerization of other cytoskeletal
systems, not only from prokaryotic but also eukaryotic origin.
acknowledged_ssus:
- _id: Bio
acknowledgement: Natalia Baranova is supported by an EMBO Long-Term Fellowship (EMBO
ALTF 1163-2015) and Martin Loose by an ERC Starting Grant (ERCStG-2015-SelfOrganiCell).
alternative_title:
- Methods in Cell Biology
article_processing_charge: No
author:
- first_name: Natalia
full_name: Baranova, Natalia
id: 38661662-F248-11E8-B48F-1D18A9856A87
last_name: Baranova
orcid: 0000-0002-3086-9124
- first_name: Martin
full_name: Loose, Martin
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
citation:
ama: 'Baranova NS, Loose M. Single-molecule measurements to study polymerization
dynamics of FtsZ-FtsA copolymers. In: Echard A, ed. Cytokinesis. Vol 137.
Academic Press; 2017:355-370. doi:10.1016/bs.mcb.2016.03.036'
apa: Baranova, N. S., & Loose, M. (2017). Single-molecule measurements to study
polymerization dynamics of FtsZ-FtsA copolymers. In A. Echard (Ed.), Cytokinesis
(Vol. 137, pp. 355–370). Academic Press. https://doi.org/10.1016/bs.mcb.2016.03.036
chicago: Baranova, Natalia S., and Martin Loose. “Single-Molecule Measurements to
Study Polymerization Dynamics of FtsZ-FtsA Copolymers.” In Cytokinesis,
edited by Arnaud Echard, 137:355–70. Academic Press, 2017. https://doi.org/10.1016/bs.mcb.2016.03.036.
ieee: N. S. Baranova and M. Loose, “Single-molecule measurements to study polymerization
dynamics of FtsZ-FtsA copolymers,” in Cytokinesis, vol. 137, A. Echard,
Ed. Academic Press, 2017, pp. 355–370.
ista: 'Baranova NS, Loose M. 2017.Single-molecule measurements to study polymerization
dynamics of FtsZ-FtsA copolymers. In: Cytokinesis. Methods in Cell Biology, vol.
137, 355–370.'
mla: Baranova, Natalia S., and Martin Loose. “Single-Molecule Measurements to Study
Polymerization Dynamics of FtsZ-FtsA Copolymers.” Cytokinesis, edited by
Arnaud Echard, vol. 137, Academic Press, 2017, pp. 355–70, doi:10.1016/bs.mcb.2016.03.036.
short: N.S. Baranova, M. Loose, in:, A. Echard (Ed.), Cytokinesis, Academic Press,
2017, pp. 355–370.
date_created: 2018-12-11T11:50:45Z
date_published: 2017-12-01T00:00:00Z
date_updated: 2025-07-10T11:50:24Z
day: '01'
department:
- _id: MaLo
doi: 10.1016/bs.mcb.2016.03.036
ec_funded: 1
editor:
- first_name: 'Arnaud '
full_name: 'Echard, Arnaud '
last_name: Echard
external_id:
isi:
- '000403542900022'
intvolume: ' 137'
isi: 1
language:
- iso: eng
month: '12'
oa_version: None
page: 355 - 370
project:
- _id: 2596EAB6-B435-11E9-9278-68D0E5697425
grant_number: ALTF 2015-1163
name: Synthesis of bacterial cell wall
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Cytokinesis
publication_identifier:
issn:
- 0091-679X
publication_status: published
publisher: Academic Press
publist_id: '6134'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Single-molecule measurements to study polymerization dynamics of FtsZ-FtsA
copolymers
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 137
year: '2017'
...
---
_id: '265'
abstract:
- lang: eng
text: We establish the dimension and irreducibility of the moduli space of rational
curves (of fixed degree) on arbitrary smooth hypersurfaces of sufficiently low
degree. A spreading out argument reduces the problem to hypersurfaces defined
over finite fields of large cardinality, which can then be tackled using a function
field version of the Hardy-Littlewood circle method, in which particular care
is taken to ensure uniformity in the size of the underlying finite field.
acknowledgement: While working on this paper the first author was supported by ERC
grant 306457.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Pankaj
full_name: Vishe, Pankaj
last_name: Vishe
citation:
ama: Browning TD, Vishe P. Rational curves on smooth hypersurfaces of low degree.
Geometric Methods in Algebra and Number Theory. 2017;11(7):1657-1675. doi:10.2140/ant.2017.11.1657
apa: Browning, T. D., & Vishe, P. (2017). Rational curves on smooth hypersurfaces
of low degree. Geometric Methods in Algebra and Number Theory. Mathematical
Sciences Publishers. https://doi.org/10.2140/ant.2017.11.1657
chicago: Browning, Timothy D, and Pankaj Vishe. “Rational Curves on Smooth Hypersurfaces
of Low Degree.” Geometric Methods in Algebra and Number Theory. Mathematical
Sciences Publishers, 2017. https://doi.org/10.2140/ant.2017.11.1657.
ieee: T. D. Browning and P. Vishe, “Rational curves on smooth hypersurfaces of low
degree,” Geometric Methods in Algebra and Number Theory, vol. 11, no. 7. Mathematical
Sciences Publishers, pp. 1657–1675, 2017.
ista: Browning TD, Vishe P. 2017. Rational curves on smooth hypersurfaces of low
degree. Geometric Methods in Algebra and Number Theory. 11(7), 1657–1675.
mla: Browning, Timothy D., and Pankaj Vishe. “Rational Curves on Smooth Hypersurfaces
of Low Degree.” Geometric Methods in Algebra and Number Theory, vol. 11,
no. 7, Mathematical Sciences Publishers, 2017, pp. 1657–75, doi:10.2140/ant.2017.11.1657.
short: T.D. Browning, P. Vishe, Geometric Methods in Algebra and Number Theory 11
(2017) 1657–1675.
corr_author: '1'
date_created: 2018-12-11T11:45:30Z
date_published: 2017-09-07T00:00:00Z
date_updated: 2024-10-09T20:58:17Z
day: '07'
doi: 10.2140/ant.2017.11.1657
extern: '1'
external_id:
arxiv:
- '1611.00553'
intvolume: ' 11'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1611.00553
month: '09'
oa: 1
oa_version: Preprint
page: 1657 - 1675
publication: Geometric Methods in Algebra and Number Theory
publication_identifier:
eissn:
- 1944-7833
publication_status: published
publisher: ' Mathematical Sciences Publishers'
publist_id: '7637'
quality_controlled: '1'
status: public
title: Rational curves on smooth hypersurfaces of low degree
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2017'
...
---
_id: '266'
abstract:
- lang: eng
text: We generalise Birch's seminal work on forms in many variables to handle a
system of forms in which the degrees need not all be the same. This allows us
to prove the Hasse principle, weak approximation, and the Manin-Peyre conjecture
for a smooth and geometrically integral variety X Pm, provided only that its dimension
is large enough in terms of its degree.
acknowledgement: While working on this paper the first author was supported by ERC
grant 306457.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Roger
full_name: Heath Brown, Roger
last_name: Heath Brown
citation:
ama: Browning TD, Heath Brown R. Forms in many variables and differing degrees.
Journal of the European Mathematical Society. 2017;19(2):357-394. doi:10.4171/JEMS/668
apa: Browning, T. D., & Heath Brown, R. (2017). Forms in many variables and
differing degrees. Journal of the European Mathematical Society. European
Mathematical Society Publishing House. https://doi.org/10.4171/JEMS/668
chicago: Browning, Timothy D, and Roger Heath Brown. “Forms in Many Variables and
Differing Degrees.” Journal of the European Mathematical Society. European
Mathematical Society Publishing House, 2017. https://doi.org/10.4171/JEMS/668.
ieee: T. D. Browning and R. Heath Brown, “Forms in many variables and differing
degrees,” Journal of the European Mathematical Society, vol. 19, no. 2.
European Mathematical Society Publishing House, pp. 357–394, 2017.
ista: Browning TD, Heath Brown R. 2017. Forms in many variables and differing degrees.
Journal of the European Mathematical Society. 19(2), 357–394.
mla: Browning, Timothy D., and Roger Heath Brown. “Forms in Many Variables and Differing
Degrees.” Journal of the European Mathematical Society, vol. 19, no. 2,
European Mathematical Society Publishing House, 2017, pp. 357–94, doi:10.4171/JEMS/668.
short: T.D. Browning, R. Heath Brown, Journal of the European Mathematical Society
19 (2017) 357–394.
corr_author: '1'
date_created: 2018-12-11T11:45:31Z
date_published: 2017-01-26T00:00:00Z
date_updated: 2024-10-09T20:58:17Z
day: '26'
doi: 10.4171/JEMS/668
extern: '1'
external_id:
arxiv:
- '1403.5937'
intvolume: ' 19'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1403.5937
month: '01'
oa: 1
oa_version: Preprint
page: 357 - 394
publication: Journal of the European Mathematical Society
publication_status: published
publisher: European Mathematical Society Publishing House
publist_id: '7636'
quality_controlled: '1'
status: public
title: Forms in many variables and differing degrees
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 19
year: '2017'
...
---
_id: '267'
abstract:
- lang: eng
text: Building on recent work of Bhargava, Elkies and Schnidman and of Kriz and
Li, we produce infinitely many smooth cubic surfaces defined over the field of
rational numbers that contain rational points.
acknowledgement: While working on this paper the author was supported by ERC grant
306457.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
citation:
ama: Browning TD. Many cubic surfaces contain rational points. Mathematika.
2017;63(3):818-839. doi:10.1112/S0025579317000195
apa: Browning, T. D. (2017). Many cubic surfaces contain rational points. Mathematika.
Cambridge University Press. https://doi.org/10.1112/S0025579317000195
chicago: Browning, Timothy D. “Many Cubic Surfaces Contain Rational Points.” Mathematika.
Cambridge University Press, 2017. https://doi.org/10.1112/S0025579317000195.
ieee: T. D. Browning, “Many cubic surfaces contain rational points,” Mathematika,
vol. 63, no. 3. Cambridge University Press, pp. 818–839, 2017.
ista: Browning TD. 2017. Many cubic surfaces contain rational points. Mathematika.
63(3), 818–839.
mla: Browning, Timothy D. “Many Cubic Surfaces Contain Rational Points.” Mathematika,
vol. 63, no. 3, Cambridge University Press, 2017, pp. 818–39, doi:10.1112/S0025579317000195.
short: T.D. Browning, Mathematika 63 (2017) 818–839.
corr_author: '1'
date_created: 2018-12-11T11:45:31Z
date_published: 2017-11-29T00:00:00Z
date_updated: 2024-10-09T20:58:16Z
day: '29'
doi: 10.1112/S0025579317000195
extern: '1'
external_id:
arxiv:
- '1701.00525'
intvolume: ' 63'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1701.00525
month: '11'
oa: 1
oa_version: Preprint
page: 818 - 839
publication: Mathematika
publication_identifier:
issn:
- 0025-5793
publication_status: published
publisher: Cambridge University Press
publist_id: '7635'
quality_controlled: '1'
status: public
title: Many cubic surfaces contain rational points
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 63
year: '2017'
...
---
_id: '268'
abstract:
- lang: eng
text: We show that any subset of the squares of positive relative upper density
contains nontrivial solutions to a translation-invariant linear equation in five
or more variables, with explicit quantitative bounds. As a consequence, we establish
the partition regularity of any diagonal quadric in five or more variables whose
coefficients sum to zero. Unlike previous approaches, which are limited to equations
in seven or more variables, we employ transference technology of Green to import
bounds from the linear setting.
acknowledgement: Whilst working on this paper the authors were supported by ERC grant
306457.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Sean
full_name: Prendiville, Sean
last_name: Prendiville
citation:
ama: Browning TD, Prendiville S. A transference approach to a Roth-type theorem
in the squares. International Mathematics Research Notices. 2017;2017(7):2219-2248.
doi:10.1093/imrn/rnw096
apa: Browning, T. D., & Prendiville, S. (2017). A transference approach to a
Roth-type theorem in the squares. International Mathematics Research Notices.
Oxford University Press. https://doi.org/10.1093/imrn/rnw096
chicago: Browning, Timothy D, and Sean Prendiville. “A Transference Approach to
a Roth-Type Theorem in the Squares.” International Mathematics Research Notices.
Oxford University Press, 2017. https://doi.org/10.1093/imrn/rnw096.
ieee: T. D. Browning and S. Prendiville, “A transference approach to a Roth-type
theorem in the squares,” International Mathematics Research Notices, vol.
2017, no. 7. Oxford University Press, pp. 2219–2248, 2017.
ista: Browning TD, Prendiville S. 2017. A transference approach to a Roth-type theorem
in the squares. International Mathematics Research Notices. 2017(7), 2219–2248.
mla: Browning, Timothy D., and Sean Prendiville. “A Transference Approach to a Roth-Type
Theorem in the Squares.” International Mathematics Research Notices, vol.
2017, no. 7, Oxford University Press, 2017, pp. 2219–48, doi:10.1093/imrn/rnw096.
short: T.D. Browning, S. Prendiville, International Mathematics Research Notices
2017 (2017) 2219–2248.
date_created: 2018-12-11T11:45:31Z
date_published: 2017-04-01T00:00:00Z
date_updated: 2024-03-05T11:52:36Z
day: '01'
doi: 10.1093/imrn/rnw096
extern: '1'
external_id:
arxiv:
- '1510.00136'
intvolume: ' 2017'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1510.00136
month: '04'
oa: 1
oa_version: Preprint
page: 2219 - 2248
publication: International Mathematics Research Notices
publication_identifier:
issn:
- 1073-7928
publication_status: published
publisher: Oxford University Press
publist_id: '7634'
quality_controlled: '1'
status: public
title: A transference approach to a Roth-type theorem in the squares
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2017
year: '2017'
...
---
_id: '269'
abstract:
- lang: eng
text: We investigate Fano varieties defined over a number field that contain subvarieties
whose number of rational points of bounded height is comparable to the total number
on the variety.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Daniel
full_name: Loughran, Daniel
last_name: Loughran
citation:
ama: Browning TD, Loughran D. Varieties with too many rational points. Mathematische
Zeitschrift. 2017;285(3-4):1249-1267. doi:10.1007/s00209-016-1746-2
apa: Browning, T. D., & Loughran, D. (2017). Varieties with too many rational
points. Mathematische Zeitschrift. Springer. https://doi.org/10.1007/s00209-016-1746-2
chicago: Browning, Timothy D, and Daniel Loughran. “Varieties with Too Many Rational
Points.” Mathematische Zeitschrift. Springer, 2017. https://doi.org/10.1007/s00209-016-1746-2.
ieee: T. D. Browning and D. Loughran, “Varieties with too many rational points,”
Mathematische Zeitschrift, vol. 285, no. 3–4. Springer, pp. 1249–1267,
2017.
ista: Browning TD, Loughran D. 2017. Varieties with too many rational points. Mathematische
Zeitschrift. 285(3–4), 1249–1267.
mla: Browning, Timothy D., and Daniel Loughran. “Varieties with Too Many Rational
Points.” Mathematische Zeitschrift, vol. 285, no. 3–4, Springer, 2017,
pp. 1249–67, doi:10.1007/s00209-016-1746-2.
short: T.D. Browning, D. Loughran, Mathematische Zeitschrift 285 (2017) 1249–1267.
date_created: 2018-12-11T11:45:32Z
date_published: 2017-04-01T00:00:00Z
date_updated: 2024-03-05T11:56:29Z
day: '01'
doi: 10.1007/s00209-016-1746-2
extern: '1'
external_id:
arxiv:
- '1311.5755'
intvolume: ' 285'
issue: 3-4
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.5755
month: '04'
oa: 1
oa_version: Preprint
page: 1249 - 1267
publication: Mathematische Zeitschrift
publication_status: published
publisher: Springer
publist_id: '7633'
quality_controlled: '1'
status: public
title: Varieties with too many rational points
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 285
year: '2017'
...
---
_id: '270'
abstract:
- lang: eng
text: Given a symmetric variety Y defined over Q and a non-zero polynomial with
integer coefficients, we use techniques from homogeneous dynamics to establish
conditions under which the polynomial can be made r-free for a Zariski dense set
of integral points on Y . We also establish an asymptotic counting formula for
this set. In the special case that Y is a quadric hypersurface, we give explicit
bounds on the size of r by combining the argument with a uniform upper bound for
the density of integral points on general affine quadrics defined over Q.
acknowledgement: While working on this paper the authors were supported by ERC grants
306457 and 239606, respectively.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Alexander
full_name: Gorodnik, Alexander
last_name: Gorodnik
citation:
ama: Browning TD, Gorodnik A. Power-free values of polynomials on symmetric varieties.
Proceedings of the London Mathematical Society. 2017;114(6):1044-1080.
doi:10.1112/plms.12030
apa: Browning, T. D., & Gorodnik, A. (2017). Power-free values of polynomials
on symmetric varieties. Proceedings of the London Mathematical Society.
Wiley. https://doi.org/10.1112/plms.12030
chicago: Browning, Timothy D, and Alexander Gorodnik. “Power-Free Values of Polynomials
on Symmetric Varieties.” Proceedings of the London Mathematical Society.
Wiley, 2017. https://doi.org/10.1112/plms.12030.
ieee: T. D. Browning and A. Gorodnik, “Power-free values of polynomials on symmetric
varieties,” Proceedings of the London Mathematical Society, vol. 114, no.
6. Wiley, pp. 1044–1080, 2017.
ista: Browning TD, Gorodnik A. 2017. Power-free values of polynomials on symmetric
varieties. Proceedings of the London Mathematical Society. 114(6), 1044–1080.
mla: Browning, Timothy D., and Alexander Gorodnik. “Power-Free Values of Polynomials
on Symmetric Varieties.” Proceedings of the London Mathematical Society,
vol. 114, no. 6, Wiley, 2017, pp. 1044–80, doi:10.1112/plms.12030.
short: T.D. Browning, A. Gorodnik, Proceedings of the London Mathematical Society
114 (2017) 1044–1080.
corr_author: '1'
date_created: 2018-12-11T11:45:32Z
date_published: 2017-06-01T00:00:00Z
date_updated: 2024-10-09T20:58:16Z
day: '01'
doi: 10.1112/plms.12030
extern: '1'
external_id:
arxiv:
- '1606.06342'
intvolume: ' 114'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1606.06342
month: '06'
oa: 1
oa_version: Preprint
page: 1044 - 1080
publication: Proceedings of the London Mathematical Society
publication_identifier:
issn:
- 0024-6115
publication_status: published
publisher: Wiley
publist_id: '7632'
quality_controlled: '1'
status: public
title: Power-free values of polynomials on symmetric varieties
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 114
year: '2017'
...
---
_id: '272'
abstract:
- lang: eng
text: Given a number field K/Q and a polynomial P ε Q [t], all of whose roots are
Q, let X be the variety defined by the equation NK (x) = P (t). Combining additive
combinatiorics with descent we show that the Brauer-Manin obstruction is the only
obstruction to the Hesse principle and weak approximation on any smooth and projective
model of X.
acknowledgement: While working on this paper the first author was supported by ERC
grant 306457 and the second author was supported by EPSRC grant EP/E053262/1 and
by ERC grant 208091. Some of this work was carried out during the programme “Arithmetic
and geometry” in 2013 at the Hausdorff Institute in Bonn.
article_processing_charge: No
article_type: original
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Lilian
full_name: Matthiesen, Lilian
last_name: Matthiesen
citation:
ama: Browning TD, Matthiesen L. Norm forms for arbitrary number fields as products
of linear polynomials. Annales Scientifiques de l’Ecole Normale Superieure.
2017;50(6):1383-1446. doi:10.24033/asens.2348
apa: Browning, T. D., & Matthiesen, L. (2017). Norm forms for arbitrary number
fields as products of linear polynomials. Annales Scientifiques de l’Ecole
Normale Superieure. Societe Mathematique de France. https://doi.org/10.24033/asens.2348
chicago: Browning, Timothy D, and Lilian Matthiesen. “Norm Forms for Arbitrary Number
Fields as Products of Linear Polynomials.” Annales Scientifiques de l’Ecole
Normale Superieure. Societe Mathematique de France, 2017. https://doi.org/10.24033/asens.2348.
ieee: T. D. Browning and L. Matthiesen, “Norm forms for arbitrary number fields
as products of linear polynomials,” Annales Scientifiques de l’Ecole Normale
Superieure, vol. 50, no. 6. Societe Mathematique de France, pp. 1383–1446,
2017.
ista: Browning TD, Matthiesen L. 2017. Norm forms for arbitrary number fields as
products of linear polynomials. Annales Scientifiques de l’Ecole Normale Superieure.
50(6), 1383–1446.
mla: Browning, Timothy D., and Lilian Matthiesen. “Norm Forms for Arbitrary Number
Fields as Products of Linear Polynomials.” Annales Scientifiques de l’Ecole
Normale Superieure, vol. 50, no. 6, Societe Mathematique de France, 2017,
pp. 1383–446, doi:10.24033/asens.2348.
short: T.D. Browning, L. Matthiesen, Annales Scientifiques de l’Ecole Normale Superieure
50 (2017) 1383–1446.
corr_author: '1'
date_created: 2018-12-11T11:45:32Z
date_published: 2017-12-01T00:00:00Z
date_updated: 2024-10-09T20:58:15Z
day: '01'
doi: 10.24033/asens.2348
extern: '1'
intvolume: ' 50'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://research-information.bristol.ac.uk/en/publications/norm-forms-for-arbitrary-number-fields-as-products-of-linear-polynomials(f79a584b-ec58-47c8-aa97-8c5505e3f751).html
month: '12'
oa: 1
oa_version: Submitted Version
page: 1383 - 1446
publication: Annales Scientifiques de l'Ecole Normale Superieure
publication_status: published
publisher: Societe Mathematique de France
publist_id: '7630'
quality_controlled: '1'
status: public
title: Norm forms for arbitrary number fields as products of linear polynomials
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 50
year: '2017'
...
---
_id: '274'
abstract:
- lang: eng
text: We consider the problem of estimating the partition function Z(β)=∑xexp(−β(H(x))
of a Gibbs distribution with a Hamilton H(⋅), or more precisely the logarithm
of the ratio q=lnZ(0)/Z(β). It has been recently shown how to approximate q with
high probability assuming the existence of an oracle that produces samples from
the Gibbs distribution for a given parameter value in [0,β]. The current best
known approach due to Huber [9] uses O(qlnn⋅[lnq+lnlnn+ε−2]) oracle calls on average
where ε is the desired accuracy of approximation and H(⋅) is assumed to lie in
{0}∪[1,n]. We improve the complexity to O(qlnn⋅ε−2) oracle calls. We also show
that the same complexity can be achieved if exact oracles are replaced with approximate
sampling oracles that are within O(ε2qlnn) variation distance from exact oracles.
Finally, we prove a lower bound of Ω(q⋅ε−2) oracle calls under a natural model
of computation.
article_processing_charge: No
arxiv: 1
author:
- first_name: Vladimir
full_name: Kolmogorov, Vladimir
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: 'Kolmogorov V. A faster approximation algorithm for the Gibbs partition function.
In: Proceedings of the 31st Conference On Learning Theory. Vol 75. ML Research
Press; 2017:228-249.'
apa: Kolmogorov, V. (2017). A faster approximation algorithm for the Gibbs partition
function. In Proceedings of the 31st Conference On Learning Theory (Vol.
75, pp. 228–249). ML Research Press.
chicago: Kolmogorov, Vladimir. “A Faster Approximation Algorithm for the Gibbs Partition
Function.” In Proceedings of the 31st Conference On Learning Theory, 75:228–49.
ML Research Press, 2017.
ieee: V. Kolmogorov, “A faster approximation algorithm for the Gibbs partition function,”
in Proceedings of the 31st Conference On Learning Theory, 2017, vol. 75,
pp. 228–249.
ista: 'Kolmogorov V. 2017. A faster approximation algorithm for the Gibbs partition
function. Proceedings of the 31st Conference On Learning Theory. COLT: Annual
Conference on Learning Theory vol. 75, 228–249.'
mla: Kolmogorov, Vladimir. “A Faster Approximation Algorithm for the Gibbs Partition
Function.” Proceedings of the 31st Conference On Learning Theory, vol.
75, ML Research Press, 2017, pp. 228–49.
short: V. Kolmogorov, in:, Proceedings of the 31st Conference On Learning Theory,
ML Research Press, 2017, pp. 228–249.
conference:
end_date: 2018-07-09
name: 'COLT: Annual Conference on Learning Theory '
start_date: 2018-07-06
date_created: 2018-12-11T11:45:33Z
date_published: 2017-12-27T00:00:00Z
date_updated: 2024-11-04T13:52:32Z
day: '27'
ddc:
- '510'
department:
- _id: VlKo
ec_funded: 1
external_id:
arxiv:
- '1608.04223'
file:
- access_level: open_access
checksum: 89db06a0e8083524449cb59b56bf4e5b
content_type: application/pdf
creator: dernst
date_created: 2020-05-12T09:23:27Z
date_updated: 2020-07-14T12:45:45Z
file_id: '7820'
file_name: 2018_PMLR_Kolmogorov.pdf
file_size: 408974
relation: main_file
file_date_updated: 2020-07-14T12:45:45Z
has_accepted_license: '1'
intvolume: ' 75'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 228-249
project:
- _id: 25FBA906-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '616160'
name: 'Discrete Optimization in Computer Vision: Theory and Practice'
publication: Proceedings of the 31st Conference On Learning Theory
publication_status: published
publisher: ML Research Press
publist_id: '7628'
quality_controlled: '1'
status: public
title: A faster approximation algorithm for the Gibbs partition function
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: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 75
year: '2017'
...
---
_id: '313'
abstract:
- lang: eng
text: 'Tunneling of a particle through a potential barrier remains one of the most
remarkable quantum phenomena. Owing to advances in laser technology, electric
fields comparable to those electrons experience in atoms are readily generated
and open opportunities to dynamically investigate the process of electron tunneling
through the potential barrier formed by the superposition of both laser and atomic
fields. Attosecond-time and angstrom-space resolution of the strong laser-field
technique allow to address fundamental questions related to tunneling, which are
still open and debated: Which time is spent under the barrier and what momentum
is picked up by the particle in the meantime? In this combined experimental and
theoretical study we demonstrate that for strong-field ionization the leading
quantum mechanical Wigner treatment for the time resolved description of tunneling
is valid. We achieve a high sensitivity on the tunneling barrier and unambiguously
isolate its effects by performing a differential study of two systems with almost
identical tunneling geometry. Moreover, working with a low frequency laser, we
essentially limit the non-adiabaticity of the process as a major source of uncertainty.
The agreement between experiment and theory implies two substantial corrections
with respect to the widely employed quasiclassical treatment: In addition to a
non-vanishing longitudinal momentum along the laser field-direction we provide
clear evidence for a non-zero tunneling time delay. This addresses also the fundamental
question how the transition occurs from the tunnel barrier to free space classical
evolution of the ejected electron.'
alternative_title:
- 'Journal of Physics: Conference Series'
article_number: '012004'
article_processing_charge: No
arxiv: 1
author:
- first_name: Nicolas
full_name: Camus, Nicolas
last_name: Camus
- first_name: Enderalp
full_name: Yakaboylu, Enderalp
id: 38CB71F6-F248-11E8-B48F-1D18A9856A87
last_name: Yakaboylu
orcid: 0000-0001-5973-0874
- first_name: Lutz
full_name: Fechner, Lutz
last_name: Fechner
- first_name: Michael
full_name: Klaiber, Michael
last_name: Klaiber
- first_name: Martin
full_name: Laux, Martin
last_name: Laux
- first_name: Yonghao
full_name: Mi, Yonghao
last_name: Mi
- first_name: Karen
full_name: Hatsagortsyan, Karen
last_name: Hatsagortsyan
- first_name: Thomas
full_name: Pfeifer, Thomas
last_name: Pfeifer
- first_name: Cristoph
full_name: Keitel, Cristoph
last_name: Keitel
- first_name: Robert
full_name: Moshammer, Robert
last_name: Moshammer
citation:
ama: 'Camus N, Yakaboylu E, Fechner L, et al. Experimental evidence for Wigner’s
tunneling time. In: Vol 999. American Physical Society; 2017. doi:10.1088/1742-6596/999/1/012004'
apa: 'Camus, N., Yakaboylu, E., Fechner, L., Klaiber, M., Laux, M., Mi, Y., … Moshammer,
R. (2017). Experimental evidence for Wigner’s tunneling time (Vol. 999). Presented
at the Annual International Laser Physics Workshop LPHYS, Kazan, Russian Federation:
American Physical Society. https://doi.org/10.1088/1742-6596/999/1/012004'
chicago: Camus, Nicolas, Enderalp Yakaboylu, Lutz Fechner, Michael Klaiber, Martin
Laux, Yonghao Mi, Karen Hatsagortsyan, Thomas Pfeifer, Cristoph Keitel, and Robert
Moshammer. “Experimental Evidence for Wigner’s Tunneling Time,” Vol. 999. American
Physical Society, 2017. https://doi.org/10.1088/1742-6596/999/1/012004.
ieee: N. Camus et al., “Experimental evidence for Wigner’s tunneling time,”
presented at the Annual International Laser Physics Workshop LPHYS, Kazan, Russian
Federation, 2017, vol. 999, no. 1.
ista: 'Camus N, Yakaboylu E, Fechner L, Klaiber M, Laux M, Mi Y, Hatsagortsyan K,
Pfeifer T, Keitel C, Moshammer R. 2017. Experimental evidence for Wigner’s tunneling
time. Annual International Laser Physics Workshop LPHYS, Journal of Physics: Conference
Series, vol. 999, 012004.'
mla: Camus, Nicolas, et al. Experimental Evidence for Wigner’s Tunneling Time.
Vol. 999, no. 1, 012004, American Physical Society, 2017, doi:10.1088/1742-6596/999/1/012004.
short: N. Camus, E. Yakaboylu, L. Fechner, M. Klaiber, M. Laux, Y. Mi, K. Hatsagortsyan,
T. Pfeifer, C. Keitel, R. Moshammer, in:, American Physical Society, 2017.
conference:
end_date: 2017-08-21
location: Kazan, Russian Federation
name: Annual International Laser Physics Workshop LPHYS
start_date: 2017-08-17
date_created: 2018-12-11T11:45:46Z
date_published: 2017-07-14T00:00:00Z
date_updated: 2025-09-18T10:29:07Z
day: '14'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1088/1742-6596/999/1/012004
external_id:
arxiv:
- '1611.03701'
isi:
- '000432427200004'
file:
- access_level: open_access
checksum: 6e70b525a84f6d5fb175c48e9f5cb59a
content_type: application/pdf
creator: dernst
date_created: 2019-01-22T08:34:10Z
date_updated: 2020-07-14T12:46:00Z
file_id: '5871'
file_name: 2017_Physics_Camus.pdf
file_size: 949321
relation: main_file
file_date_updated: 2020-07-14T12:46:00Z
has_accepted_license: '1'
intvolume: ' 999'
isi: 1
issue: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication_identifier:
issn:
- 1742-6588
publication_status: published
publisher: American Physical Society
publist_id: '7552'
quality_controlled: '1'
related_material:
record:
- id: '6013'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Experimental evidence for Wigner's tunneling time
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: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 999
year: '2017'
...
---
_id: '1338'
abstract:
- lang: eng
text: We present a computer-aided programming approach to concurrency. The approach
allows programmers to program assuming a friendly, non-preemptive scheduler, and
our synthesis procedure inserts synchronization to ensure that the final program
works even with a preemptive scheduler. The correctness specification is implicit,
inferred from the non-preemptive behavior. Let us consider sequences of calls
that the program makes to an external interface. The specification requires that
any such sequence produced under a preemptive scheduler should be included in
the set of sequences produced under a non-preemptive scheduler. We guarantee that
our synthesis does not introduce deadlocks and that the synchronization inserted
is optimal w.r.t. a given objective function. The solution is based on a finitary
abstraction, an algorithm for bounded language inclusion modulo an independence
relation, and generation of a set of global constraints over synchronization placements.
Each model of the global constraints set corresponds to a correctness-ensuring
synchronization placement. The placement that is optimal w.r.t. the given objective
function is chosen as the synchronization solution. We apply the approach to device-driver
programming, where the driver threads call the software interface of the device
and the API provided by the operating system. Our experiments demonstrate that
our synthesis method is precise and efficient. The implicit specification helped
us find one concurrency bug previously missed when model-checking using an explicit,
user-provided specification. We implemented objective functions for coarse-grained
and fine-grained locking and observed that different synchronization placements
are produced for our experiments, favoring a minimal number of synchronization
operations or maximum concurrency, respectively.
article_processing_charge: No
author:
- first_name: Pavol
full_name: Cerny, Pavol
id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
last_name: Cerny
- first_name: Edmund
full_name: Clarke, Edmund
last_name: Clarke
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
- first_name: Leonid
full_name: Ryzhyk, Leonid
last_name: Ryzhyk
- first_name: Roopsha
full_name: Samanta, Roopsha
id: 3D2AAC08-F248-11E8-B48F-1D18A9856A87
last_name: Samanta
- first_name: Thorsten
full_name: Tarrach, Thorsten
id: 3D6E8F2C-F248-11E8-B48F-1D18A9856A87
last_name: Tarrach
orcid: 0000-0003-4409-8487
citation:
ama: Cerny P, Clarke E, Henzinger TA, et al. From non-preemptive to preemptive scheduling
using synchronization synthesis. Formal Methods in System Design. 2017;50(2-3):97-139.
doi:10.1007/s10703-016-0256-5
apa: Cerny, P., Clarke, E., Henzinger, T. A., Radhakrishna, A., Ryzhyk, L., Samanta,
R., & Tarrach, T. (2017). From non-preemptive to preemptive scheduling using
synchronization synthesis. Formal Methods in System Design. Springer. https://doi.org/10.1007/s10703-016-0256-5
chicago: Cerny, Pavol, Edmund Clarke, Thomas A Henzinger, Arjun Radhakrishna, Leonid
Ryzhyk, Roopsha Samanta, and Thorsten Tarrach. “From Non-Preemptive to Preemptive
Scheduling Using Synchronization Synthesis.” Formal Methods in System Design.
Springer, 2017. https://doi.org/10.1007/s10703-016-0256-5.
ieee: P. Cerny et al., “From non-preemptive to preemptive scheduling using
synchronization synthesis,” Formal Methods in System Design, vol. 50, no.
2–3. Springer, pp. 97–139, 2017.
ista: Cerny P, Clarke E, Henzinger TA, Radhakrishna A, Ryzhyk L, Samanta R, Tarrach
T. 2017. From non-preemptive to preemptive scheduling using synchronization synthesis.
Formal Methods in System Design. 50(2–3), 97–139.
mla: Cerny, Pavol, et al. “From Non-Preemptive to Preemptive Scheduling Using Synchronization
Synthesis.” Formal Methods in System Design, vol. 50, no. 2–3, Springer,
2017, pp. 97–139, doi:10.1007/s10703-016-0256-5.
short: P. Cerny, E. Clarke, T.A. Henzinger, A. Radhakrishna, L. Ryzhyk, R. Samanta,
T. Tarrach, Formal Methods in System Design 50 (2017) 97–139.
corr_author: '1'
date_created: 2018-12-11T11:51:27Z
date_published: 2017-06-01T00:00:00Z
date_updated: 2025-09-23T08:54:01Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/s10703-016-0256-5
ec_funded: 1
external_id:
isi:
- '000399888900001'
pmid:
- '28490835'
file:
- access_level: open_access
checksum: 1163dfd997e8212c789525d4178b1653
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:05Z
date_updated: 2020-07-14T12:44:44Z
file_id: '4985'
file_name: IST-2016-656-v1+1_s10703-016-0256-5.pdf
file_size: 1416170
relation: main_file
file_date_updated: 2020-07-14T12:44:44Z
has_accepted_license: '1'
intvolume: ' 50'
isi: 1
issue: 2-3
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 97 - 139
pmid: 1
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: Formal methods for the design and analysis of complex systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Formal Methods in System Design
publication_status: published
publisher: Springer
publist_id: '5929'
pubrep_id: '656'
quality_controlled: '1'
related_material:
record:
- id: '1729'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: From non-preemptive to preemptive scheduling using synchronization synthesis
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: 50
year: '2017'
...
---
_id: '13380'
abstract:
- lang: eng
text: Although dissipative self-assembly is ubiquitous in nature, where it gives
rise to structures and functions critical to life, examples of artificial systems
featuring this mode of self-assembly are rare. Here, we identify the presence
of ephemeral assemblies during seeded growth of gold nanoparticles. In this process,
hydrazine reduces Au(III) ions, which attach to the existing nanoparticles “seeds”.
The attachment is accompanied by a local increase in the concentration of a surfactant,
which therefore forms a bilayer on nanoparticle surfaces, inducing their assembly.
The resulting aggregates gradually disassemble as the surfactant concentration
throughout the solution equilibrates. The lifetimes of the out-of-equilibrium
aggregates depend on and can be controlled by the size of the constituent nanoparticles.
We demonstrate the utility of our out-of-equilibrium aggregates to form transient
reflective coatings on polar surfaces.
article_processing_charge: No
article_type: original
author:
- first_name: Michał
full_name: Sawczyk, Michał
last_name: Sawczyk
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Sawczyk M, Klajn R. Out-of-equilibrium aggregates and coatings during seeded
growth of metallic nanoparticles. Journal of the American Chemical Society.
2017;139(49):17973-17978. doi:10.1021/jacs.7b09111
apa: Sawczyk, M., & Klajn, R. (2017). Out-of-equilibrium aggregates and coatings
during seeded growth of metallic nanoparticles. Journal of the American Chemical
Society. American Chemical Society. https://doi.org/10.1021/jacs.7b09111
chicago: Sawczyk, Michał, and Rafal Klajn. “Out-of-Equilibrium Aggregates and Coatings
during Seeded Growth of Metallic Nanoparticles.” Journal of the American Chemical
Society. American Chemical Society, 2017. https://doi.org/10.1021/jacs.7b09111.
ieee: M. Sawczyk and R. Klajn, “Out-of-equilibrium aggregates and coatings during
seeded growth of metallic nanoparticles,” Journal of the American Chemical
Society, vol. 139, no. 49. American Chemical Society, pp. 17973–17978, 2017.
ista: Sawczyk M, Klajn R. 2017. Out-of-equilibrium aggregates and coatings during
seeded growth of metallic nanoparticles. Journal of the American Chemical Society.
139(49), 17973–17978.
mla: Sawczyk, Michał, and Rafal Klajn. “Out-of-Equilibrium Aggregates and Coatings
during Seeded Growth of Metallic Nanoparticles.” Journal of the American Chemical
Society, vol. 139, no. 49, American Chemical Society, 2017, pp. 17973–78,
doi:10.1021/jacs.7b09111.
short: M. Sawczyk, R. Klajn, Journal of the American Chemical Society 139 (2017)
17973–17978.
date_created: 2023-08-01T09:41:01Z
date_published: 2017-12-01T00:00:00Z
date_updated: 2024-10-14T12:15:25Z
day: '01'
doi: 10.1021/jacs.7b09111
extern: '1'
external_id:
pmid:
- '29193964'
intvolume: ' 139'
issue: '49'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '12'
oa_version: None
page: 17973-17978
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: Out-of-equilibrium aggregates and coatings during seeded growth of metallic
nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 139
year: '2017'
...
---
_id: '13381'
abstract:
- lang: eng
text: Self-assembly of inorganic nanoparticles has been used to prepare hundreds
of different colloidal crystals, but almost invariably with the restriction that
the particles must be densely packed. Here, we show that non–close-packed nanoparticle
arrays can be fabricated through the selective removal of one of two components
comprising binary nanoparticle superlattices. First, a variety of binary nanoparticle
superlattices were prepared at the liquid-air interface, including several arrangements
that were previously unknown. Molecular dynamics simulations revealed the particular
role of the liquid in templating the formation of superlattices not achievable
through self-assembly in bulk solution. Second, upon stabilization, all of these
binary superlattices could be transformed into distinct “nanoallotropes”—nanoporous
materials having the same chemical composition but differing in their nanoscale
architectures.
article_processing_charge: No
article_type: original
author:
- first_name: Thumu
full_name: Udayabhaskararao, Thumu
last_name: Udayabhaskararao
- first_name: Thomas
full_name: Altantzis, Thomas
last_name: Altantzis
- first_name: Lothar
full_name: Houben, Lothar
last_name: Houben
- first_name: Marc
full_name: Coronado-Puchau, Marc
last_name: Coronado-Puchau
- first_name: Judith
full_name: Langer, Judith
last_name: Langer
- first_name: Ronit
full_name: Popovitz-Biro, Ronit
last_name: Popovitz-Biro
- first_name: Luis M.
full_name: Liz-Marzán, Luis M.
last_name: Liz-Marzán
- first_name: Lela
full_name: Vuković, Lela
last_name: Vuković
- first_name: Petr
full_name: Král, Petr
last_name: Král
- first_name: Sara
full_name: Bals, Sara
last_name: Bals
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Udayabhaskararao T, Altantzis T, Houben L, et al. Tunable porous nanoallotropes
prepared by post-assembly etching of binary nanoparticle superlattices. Science.
2017;358(6362):514-518. doi:10.1126/science.aan6046
apa: Udayabhaskararao, T., Altantzis, T., Houben, L., Coronado-Puchau, M., Langer,
J., Popovitz-Biro, R., … Klajn, R. (2017). Tunable porous nanoallotropes prepared
by post-assembly etching of binary nanoparticle superlattices. Science.
American Association for the Advancement of Science. https://doi.org/10.1126/science.aan6046
chicago: Udayabhaskararao, Thumu, Thomas Altantzis, Lothar Houben, Marc Coronado-Puchau,
Judith Langer, Ronit Popovitz-Biro, Luis M. Liz-Marzán, et al. “Tunable Porous
Nanoallotropes Prepared by Post-Assembly Etching of Binary Nanoparticle Superlattices.”
Science. American Association for the Advancement of Science, 2017. https://doi.org/10.1126/science.aan6046.
ieee: T. Udayabhaskararao et al., “Tunable porous nanoallotropes prepared
by post-assembly etching of binary nanoparticle superlattices,” Science,
vol. 358, no. 6362. American Association for the Advancement of Science, pp. 514–518,
2017.
ista: Udayabhaskararao T, Altantzis T, Houben L, Coronado-Puchau M, Langer J, Popovitz-Biro
R, Liz-Marzán LM, Vuković L, Král P, Bals S, Klajn R. 2017. Tunable porous nanoallotropes
prepared by post-assembly etching of binary nanoparticle superlattices. Science.
358(6362), 514–518.
mla: Udayabhaskararao, Thumu, et al. “Tunable Porous Nanoallotropes Prepared by
Post-Assembly Etching of Binary Nanoparticle Superlattices.” Science, vol.
358, no. 6362, American Association for the Advancement of Science, 2017, pp.
514–18, doi:10.1126/science.aan6046.
short: T. Udayabhaskararao, T. Altantzis, L. Houben, M. Coronado-Puchau, J. Langer,
R. Popovitz-Biro, L.M. Liz-Marzán, L. Vuković, P. Král, S. Bals, R. Klajn, Science
358 (2017) 514–518.
date_created: 2023-08-01T09:41:16Z
date_published: 2017-10-27T00:00:00Z
date_updated: 2024-10-14T12:15:38Z
day: '27'
doi: 10.1126/science.aan6046
extern: '1'
external_id:
pmid:
- '29074773'
intvolume: ' 358'
issue: '6362'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://repository.uantwerpen.be/docman/irua/8d722e/147242_2018_06_07.pdf
month: '10'
oa: 1
oa_version: Submitted Version
page: 514-518
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Tunable porous nanoallotropes prepared by post-assembly etching of binary nanoparticle
superlattices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 358
year: '2017'
...
---
_id: '13382'
article_processing_charge: No
article_type: letter_note
author:
- first_name: Jan H.
full_name: van Esch, Jan H.
last_name: van Esch
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Sijbren
full_name: Otto, Sijbren
last_name: Otto
citation:
ama: van Esch JH, Klajn R, Otto S. Chemical systems out of equilibrium. Chemical
Society Reviews. 2017;46(18):5474-5475. doi:10.1039/c7cs90088k
apa: van Esch, J. H., Klajn, R., & Otto, S. (2017). Chemical systems out of
equilibrium. Chemical Society Reviews. Royal Society of Chemistry. https://doi.org/10.1039/c7cs90088k
chicago: Esch, Jan H. van, Rafal Klajn, and Sijbren Otto. “Chemical Systems out
of Equilibrium.” Chemical Society Reviews. Royal Society of Chemistry,
2017. https://doi.org/10.1039/c7cs90088k.
ieee: J. H. van Esch, R. Klajn, and S. Otto, “Chemical systems out of equilibrium,”
Chemical Society Reviews, vol. 46, no. 18. Royal Society of Chemistry,
pp. 5474–5475, 2017.
ista: van Esch JH, Klajn R, Otto S. 2017. Chemical systems out of equilibrium. Chemical
Society Reviews. 46(18), 5474–5475.
mla: van Esch, Jan H., et al. “Chemical Systems out of Equilibrium.” Chemical
Society Reviews, vol. 46, no. 18, Royal Society of Chemistry, 2017, pp. 5474–75,
doi:10.1039/c7cs90088k.
short: J.H. van Esch, R. Klajn, S. Otto, Chemical Society Reviews 46 (2017) 5474–5475.
date_created: 2023-08-01T09:41:30Z
date_published: 2017-09-08T00:00:00Z
date_updated: 2024-10-14T12:15:48Z
day: '08'
doi: 10.1039/c7cs90088k
extern: '1'
external_id:
pmid:
- '28884760'
intvolume: ' 46'
issue: '18'
keyword:
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/c7cs90088k
month: '09'
oa: 1
oa_version: Published Version
page: 5474-5475
pmid: 1
publication: Chemical Society Reviews
publication_identifier:
eissn:
- 1460-4744
issn:
- 0306-0012
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Chemical systems out of equilibrium
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 46
year: '2017'
...
---
_id: '13383'
abstract:
- lang: eng
text: Two novel donor–acceptor Stenhouse adducts (DASAs) featuring the catechol
moiety were synthesized and characterized. Both compounds bind strongly to the
surfaces of magnetite nanoparticles. An adrenaline-derived DASA renders the particles
insoluble in all common solvents, likely because of poor solvation of the zwitterionic
isomer generated on the nanoparticle surfaces. Well-soluble nanoparticles were
successfully obtained using dopamine-derived DASA equipped with a long alkyl chain.
Upon its attachment to nanoparticles, this DASA undergoes an irreversible decoloration
reaction owing to the formation of the zwitterionic form. The reaction follows
first-order kinetics and proceeds more rapidly on large nanoparticles. Interestingly,
decoloration can be suppressed in the presence of free DASA molecules in solution
or at high nanoparticle concentrations.
article_processing_charge: No
article_type: original
author:
- first_name: Johannes
full_name: Ahrens, Johannes
last_name: Ahrens
- first_name: Tong
full_name: Bian, Tong
last_name: Bian
- first_name: Tom
full_name: Vexler, Tom
last_name: Vexler
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Ahrens J, Bian T, Vexler T, Klajn R. Irreversible bleaching of donor-acceptor
stenhouse adducts on the surfaces of magnetite nanoparticles. ChemPhotoChem.
2017;1(5):230-236. doi:10.1002/cptc.201700009
apa: Ahrens, J., Bian, T., Vexler, T., & Klajn, R. (2017). Irreversible bleaching
of donor-acceptor stenhouse adducts on the surfaces of magnetite nanoparticles.
ChemPhotoChem. Wiley. https://doi.org/10.1002/cptc.201700009
chicago: Ahrens, Johannes, Tong Bian, Tom Vexler, and Rafal Klajn. “Irreversible
Bleaching of Donor-Acceptor Stenhouse Adducts on the Surfaces of Magnetite Nanoparticles.”
ChemPhotoChem. Wiley, 2017. https://doi.org/10.1002/cptc.201700009.
ieee: J. Ahrens, T. Bian, T. Vexler, and R. Klajn, “Irreversible bleaching of donor-acceptor
stenhouse adducts on the surfaces of magnetite nanoparticles,” ChemPhotoChem,
vol. 1, no. 5. Wiley, pp. 230–236, 2017.
ista: Ahrens J, Bian T, Vexler T, Klajn R. 2017. Irreversible bleaching of donor-acceptor
stenhouse adducts on the surfaces of magnetite nanoparticles. ChemPhotoChem. 1(5),
230–236.
mla: Ahrens, Johannes, et al. “Irreversible Bleaching of Donor-Acceptor Stenhouse
Adducts on the Surfaces of Magnetite Nanoparticles.” ChemPhotoChem, vol.
1, no. 5, Wiley, 2017, pp. 230–36, doi:10.1002/cptc.201700009.
short: J. Ahrens, T. Bian, T. Vexler, R. Klajn, ChemPhotoChem 1 (2017) 230–236.
date_created: 2023-08-01T09:41:43Z
date_published: 2017-05-01T00:00:00Z
date_updated: 2024-10-14T12:15:59Z
day: '01'
doi: 10.1002/cptc.201700009
extern: '1'
intvolume: ' 1'
issue: '5'
keyword:
- Organic Chemistry
- Physical and Theoretical Chemistry
- Analytical Chemistry
language:
- iso: eng
month: '05'
oa_version: None
page: 230-236
publication: ChemPhotoChem
publication_identifier:
eissn:
- 2367-0932
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Irreversible bleaching of donor-acceptor stenhouse adducts on the surfaces
of magnetite nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1
year: '2017'
...