--- _id: '12596' abstract: - lang: eng text: As glaciers adjust their size in response to climate variations, long-term changes in meltwater production can be expected, affecting the local availability of water resources. We investigate glacier runoff in the period 1955–2016 in the Maipo River basin (4843 km2, 33.0–34.3∘ S, 69.8–70.5∘ W), in the semiarid Andes of Chile. The basin contains more than 800 glaciers, which cover 378 km2 in total (inventoried in 2000). We model the mass balance and runoff contribution of 26 glaciers with the physically oriented and fully distributed TOPKAPI (Topographic Kinematic Approximation and Integration)-ETH glacio-hydrological model and extrapolate the results to the entire basin. TOPKAPI-ETH is run at a daily time step using several glaciological and meteorological datasets, and its results are evaluated against streamflow records, remotely sensed snow cover, and geodetic mass balances for the periods 1955–2000 and 2000–2013. Results show that in 1955–2016 glacier mass balance had a general decreasing trend as a basin average but also had differences between the main sub-catchments. Glacier volume decreased by one-fifth (from 18.6±4.5 to 14.9±2.9 km3). Runoff from the initially glacierized areas was 177±25 mm yr−1 (16±7 % of the total contributions to the basin), but it shows a decreasing sequence of maxima, which can be linked to the interplay between a decrease in precipitation since the 1980s and the reduction of ice melt. Glaciers in the Maipo River basin will continue retreating because they are not in equilibrium with the current climate. In a hypothetical constant climate scenario, glacier volume would reduce to 81±38 % of the year 2000 volume, and glacier runoff would be 78±30 % of the 1955–2016 average. This would considerably decrease the drought mitigation capacity of the basin. article_processing_charge: No article_type: original author: - first_name: Álvaro full_name: Ayala, Álvaro last_name: Ayala - first_name: David full_name: Farías-Barahona, David last_name: Farías-Barahona - first_name: Matthias full_name: Huss, Matthias last_name: Huss - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: James full_name: McPhee, James last_name: McPhee - first_name: Daniel full_name: Farinotti, Daniel last_name: Farinotti citation: ama: Ayala Á, Farías-Barahona D, Huss M, Pellicciotti F, McPhee J, Farinotti D. Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile. The Cryosphere. 2020;14(6):2005-2027. doi:10.5194/tc-14-2005-2020 apa: Ayala, Á., Farías-Barahona, D., Huss, M., Pellicciotti, F., McPhee, J., & Farinotti, D. (2020). Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile. The Cryosphere. Copernicus Publications. https://doi.org/10.5194/tc-14-2005-2020 chicago: Ayala, Álvaro, David Farías-Barahona, Matthias Huss, Francesca Pellicciotti, James McPhee, and Daniel Farinotti. “Glacier Runoff Variations since 1955 in the Maipo River Basin, in the Semiarid Andes of Central Chile.” The Cryosphere. Copernicus Publications, 2020. https://doi.org/10.5194/tc-14-2005-2020. ieee: Á. Ayala, D. Farías-Barahona, M. Huss, F. Pellicciotti, J. McPhee, and D. Farinotti, “Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile,” The Cryosphere, vol. 14, no. 6. Copernicus Publications, pp. 2005–2027, 2020. ista: Ayala Á, Farías-Barahona D, Huss M, Pellicciotti F, McPhee J, Farinotti D. 2020. Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile. The Cryosphere. 14(6), 2005–2027. mla: Ayala, Álvaro, et al. “Glacier Runoff Variations since 1955 in the Maipo River Basin, in the Semiarid Andes of Central Chile.” The Cryosphere, vol. 14, no. 6, Copernicus Publications, 2020, pp. 2005–27, doi:10.5194/tc-14-2005-2020. short: Á. Ayala, D. Farías-Barahona, M. Huss, F. Pellicciotti, J. McPhee, D. Farinotti, The Cryosphere 14 (2020) 2005–2027. date_created: 2023-02-20T08:12:36Z date_published: 2020-06-24T00:00:00Z date_updated: 2023-02-28T12:32:31Z day: '24' doi: 10.5194/tc-14-2005-2020 extern: '1' intvolume: ' 14' issue: '6' keyword: - Earth-Surface Processes - Water Science and Technology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/tc-14-2005-2020 month: '06' oa: 1 oa_version: Published Version page: 2005-2027 publication: The Cryosphere publication_identifier: issn: - 1994-0424 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: Glacier runoff variations since 1955 in the Maipo River basin, in the semiarid Andes of central Chile type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 14 year: '2020' ... --- _id: '12597' abstract: - lang: eng text: We examine the spatial patterns of near-surface air temperature (Ta) over a melting glacier using a multi-annual dataset from McCall Glacier, Alaska. The dataset consists of a 10-year (2005–2014) meteorological record along the glacier centreline up to an upper glacier cirque, spanning an elevation difference of 900 m. We test the validity of on-glacier linear lapse rates, and a model that calculates Ta based on the influence of katabatic winds and other heat sources along the glacier flow line. During the coldest hours of each summer (10% of time), average lapse rates across the entire glacier range from −4.7 to −6.7°C km−1, with a strong relationship between Ta and elevation (R2 > 0.7). During warm conditions, Ta shows more complex, non-linear patterns that are better explained by the flow line-dependent model, reducing errors by up to 0.5°C compared with linear lapse rates, although more uncertainty might be associated with these observations due to occasionally poor sensor ventilation. We conclude that Ta spatial distribution can vary significantly from year to year, and from one glacier section to another. Importantly, extrapolations using linear lapse rates from the ablation zone might lead to large underestimations of Ta on the upper glacier areas. article_processing_charge: No article_type: original author: - first_name: Patrick full_name: Troxler, Patrick last_name: Troxler - first_name: Álvaro full_name: Ayala, Álvaro last_name: Ayala - first_name: Thomas E. full_name: Shaw, Thomas E. last_name: Shaw - first_name: Matt full_name: Nolan, Matt last_name: Nolan - first_name: Ben W. full_name: Brock, Ben W. last_name: Brock - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti citation: ama: Troxler P, Ayala Á, Shaw TE, Nolan M, Brock BW, Pellicciotti F. Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. 2020;66(257):386-400. doi:10.1017/jog.2020.12 apa: Troxler, P., Ayala, Á., Shaw, T. E., Nolan, M., Brock, B. W., & Pellicciotti, F. (2020). Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. Cambridge University Press. https://doi.org/10.1017/jog.2020.12 chicago: Troxler, Patrick, Álvaro Ayala, Thomas E. Shaw, Matt Nolan, Ben W. Brock, and Francesca Pellicciotti. “Modelling Spatial Patterns of Near-Surface Air Temperature over a Decade of Melt Seasons on McCall Glacier, Alaska.” Journal of Glaciology. Cambridge University Press, 2020. https://doi.org/10.1017/jog.2020.12. ieee: P. Troxler, Á. Ayala, T. E. Shaw, M. Nolan, B. W. Brock, and F. Pellicciotti, “Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska,” Journal of Glaciology, vol. 66, no. 257. Cambridge University Press, pp. 386–400, 2020. ista: Troxler P, Ayala Á, Shaw TE, Nolan M, Brock BW, Pellicciotti F. 2020. Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska. Journal of Glaciology. 66(257), 386–400. mla: Troxler, Patrick, et al. “Modelling Spatial Patterns of Near-Surface Air Temperature over a Decade of Melt Seasons on McCall Glacier, Alaska.” Journal of Glaciology, vol. 66, no. 257, Cambridge University Press, 2020, pp. 386–400, doi:10.1017/jog.2020.12. short: P. Troxler, Á. Ayala, T.E. Shaw, M. Nolan, B.W. Brock, F. Pellicciotti, Journal of Glaciology 66 (2020) 386–400. date_created: 2023-02-20T08:12:42Z date_published: 2020-06-01T00:00:00Z date_updated: 2023-02-28T12:28:45Z day: '01' doi: 10.1017/jog.2020.12 extern: '1' intvolume: ' 66' issue: '257' keyword: - Earth-Surface Processes language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1017/jog.2020.12 month: '06' oa: 1 oa_version: Published Version page: 386-400 publication: Journal of Glaciology publication_identifier: eissn: - 1727-5652 issn: - 0022-1430 publication_status: published publisher: Cambridge University Press quality_controlled: '1' scopus_import: '1' status: public title: Modelling spatial patterns of near-surface air temperature over a decade of melt seasons on McCall Glacier, Alaska type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 66 year: '2020' ... --- _id: '12598' abstract: - lang: eng text: Obtaining detailed information about high mountain snowpacks is often limited by insufficient ground-based observations and uncertainty in the (re)distribution of solid precipitation. We utilize high-resolution optical images from Pléiades satellites to generate a snow depth map, at a spatial resolution of 4 m, for a high mountain catchment of central Chile. Results are negatively biased (median difference of −0.22 m) when compared against observations from a terrestrial Light Detection And Ranging scan, though replicate general snow depth variability well. Additionally, the Pléiades dataset is subject to data gaps (17% of total pixels), negative values for shallow snow (12%), and noise on slopes >40–50° (2%). We correct and filter the Pléiades snow depths using surface classification techniques of snow-free areas and a random forest model for data gap filling. Snow depths (with an estimated error of ~0.36 m) average 1.66 m and relate well to topographical parameters such as elevation and northness in a similar way to previous studies. However, estimations of snow depth based upon topography (TOPO) or physically based modeling (DBSM) cannot resolve localized processes (i.e., avalanching or wind scouring) that are detected by Pléiades, even when forced with locally calibrated data. Comparing these alternative model approaches to corrected Pléiades snow depths reveals total snow volume differences between −28% (DBSM) and +54% (TOPO) for the catchment and large differences across most elevation bands. Pléiades represents an important contribution to understanding snow accumulation at sparsely monitored catchments, though ideally requires a careful systematic validation procedure to identify catchment-scale biases and errors in the snow depth derivation. article_number: e2019WR024880 article_processing_charge: No article_type: original author: - first_name: Thomas E. full_name: Shaw, Thomas E. last_name: Shaw - first_name: Simon full_name: Gascoin, Simon last_name: Gascoin - first_name: Pablo A. full_name: Mendoza, Pablo A. last_name: Mendoza - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: James full_name: McPhee, James last_name: McPhee citation: ama: Shaw TE, Gascoin S, Mendoza PA, Pellicciotti F, McPhee J. Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing. Water Resources Research. 2020;56(2). doi:10.1029/2019wr024880 apa: Shaw, T. E., Gascoin, S., Mendoza, P. A., Pellicciotti, F., & McPhee, J. (2020). Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2019wr024880 chicago: Shaw, Thomas E., Simon Gascoin, Pablo A. Mendoza, Francesca Pellicciotti, and James McPhee. “Snow Depth Patterns in a High Mountain Andean Catchment from Satellite Optical Tristereoscopic Remote Sensing.” Water Resources Research. American Geophysical Union, 2020. https://doi.org/10.1029/2019wr024880. ieee: T. E. Shaw, S. Gascoin, P. A. Mendoza, F. Pellicciotti, and J. McPhee, “Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing,” Water Resources Research, vol. 56, no. 2. American Geophysical Union, 2020. ista: Shaw TE, Gascoin S, Mendoza PA, Pellicciotti F, McPhee J. 2020. Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing. Water Resources Research. 56(2), e2019WR024880. mla: Shaw, Thomas E., et al. “Snow Depth Patterns in a High Mountain Andean Catchment from Satellite Optical Tristereoscopic Remote Sensing.” Water Resources Research, vol. 56, no. 2, e2019WR024880, American Geophysical Union, 2020, doi:10.1029/2019wr024880. short: T.E. Shaw, S. Gascoin, P.A. Mendoza, F. Pellicciotti, J. McPhee, Water Resources Research 56 (2020). date_created: 2023-02-20T08:12:47Z date_published: 2020-02-01T00:00:00Z date_updated: 2023-02-28T12:26:14Z day: '01' doi: 10.1029/2019wr024880 extern: '1' intvolume: ' 56' issue: '2' keyword: - Water Science and Technology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2019WR024880 month: '02' oa: 1 oa_version: Published Version publication: Water Resources Research publication_identifier: eissn: - 1944-7973 issn: - 0043-1397 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: Snow depth patterns in a high mountain Andean catchment from satellite optical tristereoscopic remote sensing type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 56 year: '2020' ... --- _id: '12599' abstract: - lang: eng text: Mountains are the water towers of the world, supplying a substantial part of both natural and anthropogenic water demands1,2. They are highly sensitive and prone to climate change3,4, yet their importance and vulnerability have not been quantified at the global scale. Here we present a global water tower index (WTI), which ranks all water towers in terms of their water-supplying role and the downstream dependence of ecosystems and society. For each water tower, we assess its vulnerability related to water stress, governance, hydropolitical tension and future climatic and socio-economic changes. We conclude that the most important (highest WTI) water towers are also among the most vulnerable, and that climatic and socio-economic changes will affect them profoundly. This could negatively impact 1.9 billion people living in (0.3 billion) or directly downstream of (1.6 billion) mountainous areas. Immediate action is required to safeguard the future of the world’s most important and vulnerable water towers. article_processing_charge: No article_type: original author: - first_name: W. W. full_name: Immerzeel, W. W. last_name: Immerzeel - first_name: A. F. full_name: Lutz, A. F. last_name: Lutz - first_name: M. full_name: Andrade, M. last_name: Andrade - first_name: A. full_name: Bahl, A. last_name: Bahl - first_name: H. full_name: Biemans, H. last_name: Biemans - first_name: T. full_name: Bolch, T. last_name: Bolch - first_name: S. full_name: Hyde, S. last_name: Hyde - first_name: S. full_name: Brumby, S. last_name: Brumby - first_name: B. J. full_name: Davies, B. J. last_name: Davies - first_name: A. C. full_name: Elmore, A. C. last_name: Elmore - first_name: A. full_name: Emmer, A. last_name: Emmer - first_name: M. full_name: Feng, M. last_name: Feng - first_name: A. full_name: Fernández, A. last_name: Fernández - first_name: U. full_name: Haritashya, U. last_name: Haritashya - first_name: J. S. full_name: Kargel, J. S. last_name: Kargel - first_name: M. full_name: Koppes, M. last_name: Koppes - first_name: P. D. A. full_name: Kraaijenbrink, P. D. A. last_name: Kraaijenbrink - first_name: A. V. full_name: Kulkarni, A. V. last_name: Kulkarni - first_name: P. A. full_name: Mayewski, P. A. last_name: Mayewski - first_name: S. full_name: Nepal, S. last_name: Nepal - first_name: P. full_name: Pacheco, P. last_name: Pacheco - first_name: T. H. full_name: Painter, T. H. last_name: Painter - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: H. full_name: Rajaram, H. last_name: Rajaram - first_name: S. full_name: Rupper, S. last_name: Rupper - first_name: A. full_name: Sinisalo, A. last_name: Sinisalo - first_name: A. B. full_name: Shrestha, A. B. last_name: Shrestha - first_name: D. full_name: Viviroli, D. last_name: Viviroli - first_name: Y. full_name: Wada, Y. last_name: Wada - first_name: C. full_name: Xiao, C. last_name: Xiao - first_name: T. full_name: Yao, T. last_name: Yao - first_name: J. E. M. full_name: Baillie, J. E. M. last_name: Baillie citation: ama: Immerzeel WW, Lutz AF, Andrade M, et al. Importance and vulnerability of the world’s water towers. Nature. 2020;577(7790):364-369. doi:10.1038/s41586-019-1822-y apa: Immerzeel, W. W., Lutz, A. F., Andrade, M., Bahl, A., Biemans, H., Bolch, T., … Baillie, J. E. M. (2020). Importance and vulnerability of the world’s water towers. Nature. Springer Nature. https://doi.org/10.1038/s41586-019-1822-y chicago: Immerzeel, W. W., A. F. Lutz, M. Andrade, A. Bahl, H. Biemans, T. Bolch, S. Hyde, et al. “Importance and Vulnerability of the World’s Water Towers.” Nature. Springer Nature, 2020. https://doi.org/10.1038/s41586-019-1822-y. ieee: W. W. Immerzeel et al., “Importance and vulnerability of the world’s water towers,” Nature, vol. 577, no. 7790. Springer Nature, pp. 364–369, 2020. ista: Immerzeel WW, Lutz AF, Andrade M, Bahl A, Biemans H, Bolch T, Hyde S, Brumby S, Davies BJ, Elmore AC, Emmer A, Feng M, Fernández A, Haritashya U, Kargel JS, Koppes M, Kraaijenbrink PDA, Kulkarni AV, Mayewski PA, Nepal S, Pacheco P, Painter TH, Pellicciotti F, Rajaram H, Rupper S, Sinisalo A, Shrestha AB, Viviroli D, Wada Y, Xiao C, Yao T, Baillie JEM. 2020. Importance and vulnerability of the world’s water towers. Nature. 577(7790), 364–369. mla: Immerzeel, W. W., et al. “Importance and Vulnerability of the World’s Water Towers.” Nature, vol. 577, no. 7790, Springer Nature, 2020, pp. 364–69, doi:10.1038/s41586-019-1822-y. short: W.W. Immerzeel, A.F. Lutz, M. Andrade, A. Bahl, H. Biemans, T. Bolch, S. Hyde, S. Brumby, B.J. Davies, A.C. Elmore, A. Emmer, M. Feng, A. Fernández, U. Haritashya, J.S. Kargel, M. Koppes, P.D.A. Kraaijenbrink, A.V. Kulkarni, P.A. Mayewski, S. Nepal, P. Pacheco, T.H. Painter, F. Pellicciotti, H. Rajaram, S. Rupper, A. Sinisalo, A.B. Shrestha, D. Viviroli, Y. Wada, C. Xiao, T. Yao, J.E.M. Baillie, Nature 577 (2020) 364–369. date_created: 2023-02-20T08:12:53Z date_published: 2020-01-16T00:00:00Z date_updated: 2023-02-28T12:17:38Z day: '16' doi: 10.1038/s41586-019-1822-y extern: '1' intvolume: ' 577' issue: '7790' language: - iso: eng month: '01' oa_version: None page: 364-369 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: Importance and vulnerability of the world’s water towers type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 577 year: '2020' ... --- _id: '12939' abstract: - lang: eng text: 'Linear tetrapyrroles, called phyllobilins, are obtained as major catabolites upon chlorophyll degradation. Primarily, colorless phylloleucobilins featuring four deconjugated pyrrole units were identified. Their yellow counterparts, phylloxanthobilins, were discovered more recently. Although the two catabolites differ only by one double bond, physicochemical properties are very distinct. Moreover, the presence of the double bond seems to enhance physiologically relevant bioactivities: in contrast to phylloleucobilin, we identified a potent anti-proliferative activity for a phylloxanthobilin, and show that this natural product induces apoptotic cell death and a cell cycle arrest in cancer cells. Interestingly, upon modifying inactive phylloleucobilin by esterification, an anti-proliferative activity can be observed that increases with the chain lengths of the alkyl esters. We provide first evidence for anti-cancer activity of phyllobilins, report a novel plant source for a phylloxanthobilin, and by using paper spray MS, show that these bioactive yellow chlorophyll catabolites are more prevalent in Nature than previously assumed.' article_processing_charge: No article_type: original author: - first_name: Cornelia A. full_name: Karg, Cornelia A. last_name: Karg - first_name: Pengyu full_name: Wang, Pengyu last_name: Wang - first_name: Florian full_name: Kluibenschedl, Florian id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9 last_name: Kluibenschedl - first_name: Thomas full_name: Müller, Thomas last_name: Müller - first_name: Lars full_name: Allmendinger, Lars last_name: Allmendinger - first_name: Angelika M. full_name: Vollmar, Angelika M. last_name: Vollmar - first_name: Simone full_name: Moser, Simone last_name: Moser citation: ama: Karg CA, Wang P, Kluibenschedl F, et al. Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells. European Journal of Organic Chemistry. 2020;2020(29):4499-4509. doi:10.1002/ejoc.202000692 apa: Karg, C. A., Wang, P., Kluibenschedl, F., Müller, T., Allmendinger, L., Vollmar, A. M., & Moser, S. (2020). Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells. European Journal of Organic Chemistry. Wiley. https://doi.org/10.1002/ejoc.202000692 chicago: Karg, Cornelia A., Pengyu Wang, Florian Kluibenschedl, Thomas Müller, Lars Allmendinger, Angelika M. Vollmar, and Simone Moser. “Phylloxanthobilins Are Abundant Linear Tetrapyrroles from Chlorophyll Breakdown with Activities against Cancer Cells.” European Journal of Organic Chemistry. Wiley, 2020. https://doi.org/10.1002/ejoc.202000692. ieee: C. A. Karg et al., “Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells,” European Journal of Organic Chemistry, vol. 2020, no. 29. Wiley, pp. 4499–4509, 2020. ista: Karg CA, Wang P, Kluibenschedl F, Müller T, Allmendinger L, Vollmar AM, Moser S. 2020. Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells. European Journal of Organic Chemistry. 2020(29), 4499–4509. mla: Karg, Cornelia A., et al. “Phylloxanthobilins Are Abundant Linear Tetrapyrroles from Chlorophyll Breakdown with Activities against Cancer Cells.” European Journal of Organic Chemistry, vol. 2020, no. 29, Wiley, 2020, pp. 4499–509, doi:10.1002/ejoc.202000692. short: C.A. Karg, P. Wang, F. Kluibenschedl, T. Müller, L. Allmendinger, A.M. Vollmar, S. Moser, European Journal of Organic Chemistry 2020 (2020) 4499–4509. date_created: 2023-05-10T14:49:30Z date_published: 2020-08-09T00:00:00Z date_updated: 2023-05-15T07:57:14Z day: '09' doi: 10.1002/ejoc.202000692 extern: '1' intvolume: ' 2020' issue: '29' keyword: - Organic Chemistry - Physical and Theoretical Chemistry language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/ejoc.202000692 month: '08' oa: 1 oa_version: Published Version page: 4499-4509 publication: European Journal of Organic Chemistry publication_identifier: issn: - 1434-193X - 1099-0690 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Phylloxanthobilins are abundant linear tetrapyrroles from chlorophyll breakdown with activities against cancer cells type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2020 year: '2020' ... --- _id: '12940' abstract: - lang: eng text: Desorption electrospray ionization (DESI), easy ambient sonic-spray ionization (EASI) and low-temperature plasma (LTP) ionization are powerful ambient ionization techniques for mass spectrometry. However, every single method has its limitation in terms of polarity and molecular weight of analyte molecules. After the miniaturization of every possible component of the different ion sources, we finally were able to embed two emitters and an ion transfer tubing into a small, hand-held device. The pen-like interface is connected to the mass spectrometer and a separate control unit via a bundle of flexible tubing and cables. The novel device allows the user to ionize an extended range of chemicals by simple switching between DESI, voltage-free EASI, or LTP ionization as well as to freely move the interface over a surface of interest. A mini camera, which is mounted on the tip of the pen, magnifies the desorption area and enables a simple positioning of the pen. The interface was successfully tested using different types of chemicals, pharmaceuticals, and real life samples. Moreover, the combination of optical data from the camera module and chemical data obtained by mass analysis facilitates a novel type of imaging mass spectrometry, which we name “interactive mass spectrometry imaging (IMSI)”. article_processing_charge: No article_type: letter_note author: - first_name: Christina full_name: Meisenbichler, Christina last_name: Meisenbichler - first_name: Florian full_name: Kluibenschedl, Florian id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9 last_name: Kluibenschedl - first_name: Thomas full_name: Müller, Thomas last_name: Müller citation: ama: Meisenbichler C, Kluibenschedl F, Müller T. A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces. Analytical Chemistry. 2020;92(21):14314-14318. doi:10.1021/acs.analchem.0c02615 apa: Meisenbichler, C., Kluibenschedl, F., & Müller, T. (2020). A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces. Analytical Chemistry. American Chemical Society. https://doi.org/10.1021/acs.analchem.0c02615 chicago: Meisenbichler, Christina, Florian Kluibenschedl, and Thomas Müller. “A 3-in-1 Hand-Held Ambient Mass Spectrometry Interface for Identification and 2D Localization of Chemicals on Surfaces.” Analytical Chemistry. American Chemical Society, 2020. https://doi.org/10.1021/acs.analchem.0c02615. ieee: C. Meisenbichler, F. Kluibenschedl, and T. Müller, “A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces,” Analytical Chemistry, vol. 92, no. 21. American Chemical Society, pp. 14314–14318, 2020. ista: Meisenbichler C, Kluibenschedl F, Müller T. 2020. A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces. Analytical Chemistry. 92(21), 14314–14318. mla: Meisenbichler, Christina, et al. “A 3-in-1 Hand-Held Ambient Mass Spectrometry Interface for Identification and 2D Localization of Chemicals on Surfaces.” Analytical Chemistry, vol. 92, no. 21, American Chemical Society, 2020, pp. 14314–18, doi:10.1021/acs.analchem.0c02615. short: C. Meisenbichler, F. Kluibenschedl, T. Müller, Analytical Chemistry 92 (2020) 14314–14318. date_created: 2023-05-10T14:50:19Z date_published: 2020-10-16T00:00:00Z date_updated: 2023-05-15T08:01:20Z day: '16' doi: 10.1021/acs.analchem.0c02615 extern: '1' external_id: pmid: - '33063994' intvolume: ' 92' issue: '21' keyword: - Analytical Chemistry language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1021/acs.analchem.0c02615 month: '10' oa: 1 oa_version: Published Version page: 14314-14318 pmid: 1 publication: Analytical Chemistry publication_identifier: issn: - 0003-2700 - 1520-6882 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: A 3-in-1 hand-held ambient mass spectrometry interface for identification and 2D localization of chemicals on surfaces type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 92 year: '2020' ... --- _id: '13056' abstract: - lang: eng text: This datasets comprises all data shown in plots of the submitted article "Converting microwave and telecom photons with a silicon photonic nanomechanical interface". Additional raw data are available from the corresponding author on reasonable request. article_processing_charge: No author: - first_name: Georg M full_name: Arnold, Georg M id: 3770C838-F248-11E8-B48F-1D18A9856A87 last_name: Arnold orcid: 0000-0003-1397-7876 - first_name: Matthias full_name: Wulf, Matthias id: 45598606-F248-11E8-B48F-1D18A9856A87 last_name: Wulf orcid: 0000-0001-6613-1378 - first_name: Shabir full_name: Barzanjeh, Shabir id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87 last_name: Barzanjeh orcid: 0000-0003-0415-1423 - first_name: Elena full_name: Redchenko, Elena id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87 last_name: Redchenko - first_name: Alfredo R full_name: Rueda Sanchez, Alfredo R id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87 last_name: Rueda Sanchez orcid: 0000-0001-6249-5860 - first_name: William J full_name: Hease, William J id: 29705398-F248-11E8-B48F-1D18A9856A87 last_name: Hease orcid: 0000-0001-9868-2166 - first_name: Farid full_name: Hassani, Farid id: 2AED110C-F248-11E8-B48F-1D18A9856A87 last_name: Hassani orcid: 0000-0001-6937-5773 - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X citation: ama: Arnold GM, Wulf M, Barzanjeh S, et al. Converting microwave and telecom photons with a silicon photonic nanomechanical interface. 2020. doi:10.5281/ZENODO.3961561 apa: Arnold, G. M., Wulf, M., Barzanjeh, S., Redchenko, E., Rueda Sanchez, A. R., Hease, W. J., … Fink, J. M. (2020). Converting microwave and telecom photons with a silicon photonic nanomechanical interface. Zenodo. https://doi.org/10.5281/ZENODO.3961561 chicago: Arnold, Georg M, Matthias Wulf, Shabir Barzanjeh, Elena Redchenko, Alfredo R Rueda Sanchez, William J Hease, Farid Hassani, and Johannes M Fink. “Converting Microwave and Telecom Photons with a Silicon Photonic Nanomechanical Interface.” Zenodo, 2020. https://doi.org/10.5281/ZENODO.3961561. ieee: G. M. Arnold et al., “Converting microwave and telecom photons with a silicon photonic nanomechanical interface.” Zenodo, 2020. ista: Arnold GM, Wulf M, Barzanjeh S, Redchenko E, Rueda Sanchez AR, Hease WJ, Hassani F, Fink JM. 2020. Converting microwave and telecom photons with a silicon photonic nanomechanical interface, Zenodo, 10.5281/ZENODO.3961561. mla: Arnold, Georg M., et al. Converting Microwave and Telecom Photons with a Silicon Photonic Nanomechanical Interface. Zenodo, 2020, doi:10.5281/ZENODO.3961561. short: G.M. Arnold, M. Wulf, S. Barzanjeh, E. Redchenko, A.R. Rueda Sanchez, W.J. Hease, F. Hassani, J.M. Fink, (2020). corr_author: '1' date_created: 2023-05-23T13:37:41Z date_published: 2020-07-27T00:00:00Z date_updated: 2025-06-12T07:03:01Z day: '27' ddc: - '530' department: - _id: JoFi doi: 10.5281/ZENODO.3961561 main_file_link: - open_access: '1' url: https://doi.org/10.5281/zenodo.3961562 month: '07' oa: 1 oa_version: Published Version publisher: Zenodo related_material: record: - id: '8529' relation: used_in_publication status: public status: public title: Converting microwave and telecom photons with a silicon photonic nanomechanical interface 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: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '13060' abstract: - lang: eng text: Coinfections with multiple pathogens can result in complex within-host dynamics affecting virulence and transmission. Whilst multiple infections are intensively studied in solitary hosts, it is so far unresolved how social host interactions interfere with pathogen competition, and if this depends on coinfection diversity. We studied how the collective disease defenses of ants – their social immunity ­– influence pathogen competition in coinfections of same or different fungal pathogen species. Social immunity reduced virulence for all pathogen combinations, but interfered with spore production only in different-species coinfections. Here, it decreased overall pathogen sporulation success, whilst simultaneously increasing co-sporulation on individual cadavers and maintaining a higher pathogen diversity at the community-level. Mathematical modeling revealed that host sanitary care alone can modulate competitive outcomes between pathogens, giving advantage to fast-germinating, thus less grooming-sensitive ones. Host social interactions can hence modulate infection dynamics in coinfected group members, thereby altering pathogen communities at the host- and population-level. article_processing_charge: No author: - first_name: Barbara full_name: Milutinovic, Barbara id: 2CDC32B8-F248-11E8-B48F-1D18A9856A87 last_name: Milutinovic orcid: 0000-0002-8214-4758 - first_name: Miriam full_name: Stock, Miriam id: 42462816-F248-11E8-B48F-1D18A9856A87 last_name: Stock - first_name: Anna V full_name: Grasse, Anna V id: 406F989C-F248-11E8-B48F-1D18A9856A87 last_name: Grasse - first_name: Elisabeth full_name: Naderlinger, Elisabeth id: 31757262-F248-11E8-B48F-1D18A9856A87 last_name: Naderlinger - first_name: Christian full_name: Hilbe, Christian id: 2FDF8F3C-F248-11E8-B48F-1D18A9856A87 last_name: Hilbe orcid: 0000-0001-5116-955X - first_name: Sylvia full_name: Cremer, Sylvia id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87 last_name: Cremer orcid: 0000-0002-2193-3868 citation: ama: Milutinovic B, Stock M, Grasse AV, Naderlinger E, Hilbe C, Cremer S. Social immunity modulates competition between coinfecting pathogens. 2020. doi:10.5061/DRYAD.CRJDFN318 apa: Milutinovic, B., Stock, M., Grasse, A. V., Naderlinger, E., Hilbe, C., & Cremer, S. (2020). Social immunity modulates competition between coinfecting pathogens. Dryad. https://doi.org/10.5061/DRYAD.CRJDFN318 chicago: Milutinovic, Barbara, Miriam Stock, Anna V Grasse, Elisabeth Naderlinger, Christian Hilbe, and Sylvia Cremer. “Social Immunity Modulates Competition between Coinfecting Pathogens.” Dryad, 2020. https://doi.org/10.5061/DRYAD.CRJDFN318. ieee: B. Milutinovic, M. Stock, A. V. Grasse, E. Naderlinger, C. Hilbe, and S. Cremer, “Social immunity modulates competition between coinfecting pathogens.” Dryad, 2020. ista: Milutinovic B, Stock M, Grasse AV, Naderlinger E, Hilbe C, Cremer S. 2020. Social immunity modulates competition between coinfecting pathogens, Dryad, 10.5061/DRYAD.CRJDFN318. mla: Milutinovic, Barbara, et al. Social Immunity Modulates Competition between Coinfecting Pathogens. Dryad, 2020, doi:10.5061/DRYAD.CRJDFN318. short: B. Milutinovic, M. Stock, A.V. Grasse, E. Naderlinger, C. Hilbe, S. Cremer, (2020). corr_author: '1' date_created: 2023-05-23T16:11:22Z date_published: 2020-12-19T00:00:00Z date_updated: 2025-06-12T07:32:35Z day: '19' ddc: - '570' department: - _id: SyCr - _id: KrCh doi: 10.5061/DRYAD.CRJDFN318 license: https://creativecommons.org/publicdomain/zero/1.0/ main_file_link: - open_access: '1' url: https://doi.org/10.5061/dryad.crjdfn318 month: '12' oa: 1 oa_version: Published Version publisher: Dryad related_material: record: - id: '7343' relation: used_in_publication status: public status: public title: Social immunity modulates competition between coinfecting pathogens tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '13065' abstract: - lang: eng text: Domestication is a human-induced selection process that imprints the genomes of domesticated populations over a short evolutionary time scale, and that occurs in a given demographic context. Reconstructing historical gene flow, effective population size changes and their timing is therefore of fundamental interest to understand how plant demography and human selection jointly shape genomic divergence during domestication. Yet, the comparison under a single statistical framework of independent domestication histories across different crop species has been little evaluated so far. Thus, it is unclear whether domestication leads to convergent demographic changes that similarly affect crop genomes. To address this question, we used existing and new transcriptome data on three crop species of Solanaceae (eggplant, pepper and tomato), together with their close wild relatives. We fitted twelve demographic models of increasing complexity on the unfolded joint allele frequency spectrum for each wild/crop pair, and we found evidence for both shared and species-specific demographic processes between species. A convergent history of domestication with gene-flow was inferred for all three species, along with evidence of strong reduction in the effective population size during the cultivation stage of tomato and pepper. The absence of any reduction in size of the crop in eggplant stands out from the classical view of the domestication process; as does the existence of a “protracted period” of management before cultivation. Our results also suggest divergent management strategies of modern cultivars among species as their current demography substantially differs. Finally, the timing of domestication is species-specific and supported by the few historical records available. article_processing_charge: No author: - first_name: Stephanie full_name: Arnoux, Stephanie last_name: Arnoux - first_name: Christelle full_name: Fraisse, Christelle id: 32DF5794-F248-11E8-B48F-1D18A9856A87 last_name: Fraisse orcid: 0000-0001-8441-5075 - first_name: Christopher full_name: Sauvage, Christopher last_name: Sauvage citation: ama: 'Arnoux S, Fraisse C, Sauvage C. VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species. 2020. doi:10.5061/DRYAD.Q2BVQ83HD' apa: 'Arnoux, S., Fraisse, C., & Sauvage, C. (2020). VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species. Dryad. https://doi.org/10.5061/DRYAD.Q2BVQ83HD' chicago: 'Arnoux, Stephanie, Christelle Fraisse, and Christopher Sauvage. “VCF Files of Synonymous SNPs Related to: Genomic Inference of Complex Domestication Histories in Three Solanaceae Species.” Dryad, 2020. https://doi.org/10.5061/DRYAD.Q2BVQ83HD.' ieee: 'S. Arnoux, C. Fraisse, and C. Sauvage, “VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species.” Dryad, 2020.' ista: 'Arnoux S, Fraisse C, Sauvage C. 2020. VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species, Dryad, 10.5061/DRYAD.Q2BVQ83HD.' mla: 'Arnoux, Stephanie, et al. VCF Files of Synonymous SNPs Related to: Genomic Inference of Complex Domestication Histories in Three Solanaceae Species. Dryad, 2020, doi:10.5061/DRYAD.Q2BVQ83HD.' short: S. Arnoux, C. Fraisse, C. Sauvage, (2020). date_created: 2023-05-23T16:30:20Z date_published: 2020-10-19T00:00:00Z date_updated: 2026-06-18T19:37:16Z day: '19' ddc: - '570' department: - _id: NiBa doi: 10.5061/DRYAD.Q2BVQ83HD main_file_link: - open_access: '1' url: https://doi.org/10.5061/dryad.q2bvq83hd month: '10' oa: 1 oa_version: Published Version publisher: Dryad related_material: link: - relation: software url: https://github.com/starnoux/arnoux_et_al_2019 record: - id: '8928' relation: used_in_publication status: public status: public title: 'VCF files of synonymous SNPs related to: Genomic inference of complex domestication histories in three Solanaceae species' tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '13070' abstract: - lang: eng text: This dataset comprises all data shown in the figures of the submitted article "Surpassing the resistance quantum with a geometric superinductor". Additional raw data are available from the corresponding author on reasonable request. article_processing_charge: No author: - first_name: Matilda full_name: Peruzzo, Matilda id: 3F920B30-F248-11E8-B48F-1D18A9856A87 last_name: Peruzzo orcid: 0000-0002-3415-4628 - first_name: Andrea full_name: Trioni, Andrea id: 42F71B44-F248-11E8-B48F-1D18A9856A87 last_name: Trioni - first_name: Farid full_name: Hassani, Farid id: 2AED110C-F248-11E8-B48F-1D18A9856A87 last_name: Hassani orcid: 0000-0001-6937-5773 - first_name: Martin full_name: Zemlicka, Martin id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87 last_name: Zemlicka orcid: 0009-0005-0878-3032 - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X citation: ama: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance quantum with a geometric superinductor. 2020. doi:10.5281/ZENODO.4052882 apa: Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., & Fink, J. M. (2020). Surpassing the resistance quantum with a geometric superinductor. Zenodo. https://doi.org/10.5281/ZENODO.4052882 chicago: Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Zenodo, 2020. https://doi.org/10.5281/ZENODO.4052882. ieee: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing the resistance quantum with a geometric superinductor.” Zenodo, 2020. ista: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the resistance quantum with a geometric superinductor, Zenodo, 10.5281/ZENODO.4052882. mla: Peruzzo, Matilda, et al. Surpassing the Resistance Quantum with a Geometric Superinductor. Zenodo, 2020, doi:10.5281/ZENODO.4052882. short: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, (2020). corr_author: '1' date_created: 2023-05-23T16:42:30Z date_published: 2020-09-27T00:00:00Z date_updated: 2026-04-15T06:43:02Z day: '27' ddc: - '530' department: - _id: JoFi doi: 10.5281/ZENODO.4052882 main_file_link: - open_access: '1' url: https://doi.org/10.5281/zenodo.4052883 month: '09' oa: 1 oa_version: Published Version publisher: Zenodo related_material: record: - id: '8755' relation: used_in_publication status: public status: public title: Surpassing the resistance quantum with a geometric superinductor 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: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '13071' abstract: - lang: eng text: This dataset comprises all data shown in the plots of the main part of the submitted article "Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State". Additional raw data are available from the corresponding author on reasonable request. article_processing_charge: No author: - first_name: William J full_name: Hease, William J id: 29705398-F248-11E8-B48F-1D18A9856A87 last_name: Hease orcid: 0000-0001-9868-2166 - first_name: Alfredo R full_name: Rueda Sanchez, Alfredo R id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87 last_name: Rueda Sanchez orcid: 0000-0001-6249-5860 - first_name: Rishabh full_name: Sahu, Rishabh id: 47D26E34-F248-11E8-B48F-1D18A9856A87 last_name: Sahu orcid: 0000-0001-6264-2162 - first_name: Matthias full_name: Wulf, Matthias id: 45598606-F248-11E8-B48F-1D18A9856A87 last_name: Wulf orcid: 0000-0001-6613-1378 - first_name: Georg M full_name: Arnold, Georg M id: 3770C838-F248-11E8-B48F-1D18A9856A87 last_name: Arnold orcid: 0000-0003-1397-7876 - first_name: Harald full_name: Schwefel, Harald last_name: Schwefel - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X citation: ama: Hease WJ, Rueda Sanchez AR, Sahu R, et al. Bidirectional electro-optic wavelength conversion in the quantum ground state. 2020. doi:10.5281/ZENODO.4266025 apa: Hease, W. J., Rueda Sanchez, A. R., Sahu, R., Wulf, M., Arnold, G. M., Schwefel, H., & Fink, J. M. (2020). Bidirectional electro-optic wavelength conversion in the quantum ground state. Zenodo. https://doi.org/10.5281/ZENODO.4266025 chicago: Hease, William J, Alfredo R Rueda Sanchez, Rishabh Sahu, Matthias Wulf, Georg M Arnold, Harald Schwefel, and Johannes M Fink. “Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State.” Zenodo, 2020. https://doi.org/10.5281/ZENODO.4266025. ieee: W. J. Hease et al., “Bidirectional electro-optic wavelength conversion in the quantum ground state.” Zenodo, 2020. ista: Hease WJ, Rueda Sanchez AR, Sahu R, Wulf M, Arnold GM, Schwefel H, Fink JM. 2020. Bidirectional electro-optic wavelength conversion in the quantum ground state, Zenodo, 10.5281/ZENODO.4266025. mla: Hease, William J., et al. Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State. Zenodo, 2020, doi:10.5281/ZENODO.4266025. short: W.J. Hease, A.R. Rueda Sanchez, R. Sahu, M. Wulf, G.M. Arnold, H. Schwefel, J.M. Fink, (2020). corr_author: '1' date_created: 2023-05-23T16:44:11Z date_published: 2020-11-10T00:00:00Z date_updated: 2026-04-15T06:43:26Z day: '10' ddc: - '530' department: - _id: JoFi doi: 10.5281/ZENODO.4266025 main_file_link: - open_access: '1' url: https://doi.org/10.5281/zenodo.4266026 month: '11' oa: 1 oa_version: Published Version publisher: Zenodo related_material: record: - id: '9114' relation: used_in_publication status: public status: public title: Bidirectional electro-optic wavelength conversion in the quantum ground state 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: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '13073' abstract: - lang: eng text: The Mytilus complex of marine mussel species forms a mosaic of hybrid zones, found across temperate regions of the globe. This allows us to study "replicated" instances of secondary contact between closely-related species. Previous work on this complex has shown that local introgression is both widespread and highly heterogeneous, and has identified SNPs that are outliers of differentiation between lineages. Here, we developed an ancestry-informative panel of such SNPs. We then compared their frequencies in newly-sampled populations, including samples from within the hybrid zones, and parental populations at different distances from the contact. Results show that close to the hybrid zones, some outlier loci are near to fixation for the heterospecific allele, suggesting enhanced local introgression, or the local sweep of a shared ancestral allele. Conversely, genomic cline analyses, treating local parental populations as the reference, reveal a globally high concordance among loci, albeit with a few signals of asymmetric introgression. Enhanced local introgression at specific loci is consistent with the early transfer of adaptive variants after contact, possibly including asymmetric bi-stable variants (Dobzhansky-Muller incompatibilities), or haplotypes loaded with fewer deleterious mutations. Having escaped one barrier, however, these variants can be trapped or delayed at the next barrier, confining the introgression locally. These results shed light on the decay of species barriers during phases of contact. article_processing_charge: No author: - first_name: Alexis full_name: Simon, Alexis last_name: Simon - first_name: Christelle full_name: Fraisse, Christelle id: 32DF5794-F248-11E8-B48F-1D18A9856A87 last_name: Fraisse orcid: 0000-0001-8441-5075 - first_name: Tahani full_name: El Ayari, Tahani last_name: El Ayari - first_name: Cathy full_name: Liautard-Haag, Cathy last_name: Liautard-Haag - first_name: Petr full_name: Strelkov, Petr last_name: Strelkov - first_name: John full_name: Welch, John last_name: Welch - first_name: Nicolas full_name: Bierne, Nicolas last_name: Bierne citation: ama: Simon A, Fraisse C, El Ayari T, et al. How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels. 2020. doi:10.5061/DRYAD.R4XGXD29N apa: Simon, A., Fraisse, C., El Ayari, T., Liautard-Haag, C., Strelkov, P., Welch, J., & Bierne, N. (2020). How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels. Dryad. https://doi.org/10.5061/DRYAD.R4XGXD29N chicago: Simon, Alexis, Christelle Fraisse, Tahani El Ayari, Cathy Liautard-Haag, Petr Strelkov, John Welch, and Nicolas Bierne. “How Do Species Barriers Decay? Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels.” Dryad, 2020. https://doi.org/10.5061/DRYAD.R4XGXD29N. ieee: A. Simon et al., “How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels.” Dryad, 2020. ista: Simon A, Fraisse C, El Ayari T, Liautard-Haag C, Strelkov P, Welch J, Bierne N. 2020. How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels, Dryad, 10.5061/DRYAD.R4XGXD29N. mla: Simon, Alexis, et al. How Do Species Barriers Decay? Concordance and Local Introgression in Mosaic Hybrid Zones of Mussels. Dryad, 2020, doi:10.5061/DRYAD.R4XGXD29N. short: A. Simon, C. Fraisse, T. El Ayari, C. Liautard-Haag, P. Strelkov, J. Welch, N. Bierne, (2020). date_created: 2023-05-23T16:48:27Z date_published: 2020-09-22T00:00:00Z date_updated: 2025-07-10T12:01:22Z day: '22' ddc: - '570' department: - _id: NiBa doi: 10.5061/DRYAD.R4XGXD29N main_file_link: - open_access: '1' url: https://doi.org/10.5061/dryad.r4xgxd29n month: '09' oa: 1 oa_version: Published Version publisher: Dryad related_material: record: - id: '8708' relation: used_in_publication status: public status: public title: How do species barriers decay? concordance and local introgression in mosaic hybrid zones of mussels tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '13341' abstract: - lang: eng text: "Scanning nanoscale superconducting quantum interference devices (nanoSQUIDs)\r\nare of growing interest for highly sensitive quantitative imaging of magnetic,\r\nspintronic, and transport properties of low-dimensional systems. Utilizing\r\nspecifically designed grooved quartz capillaries pulled into a sharp pipette,\r\nwe have fabricated the smallest SQUID-on-tip (SOT) devices with effective\r\ndiameters down to 39 nm. Integration of a resistive shunt in close proximity to\r\nthe pipette apex combined with self-aligned deposition of In and Sn, have\r\nresulted in SOT with a flux noise of 42 n$\\Phi_0$Hz$^{-1/2}$, yielding a record\r\nlow spin noise of 0.29 $\\mu_B$Hz$^{-1/2}$. In addition, the new SOTs function\r\nat sub-Kelvin temperatures and in high magnetic fields of over 2.5 T.\r\nIntegrating the SOTs into a scanning probe microscope allowed us to image the\r\nstray field of a single Fe$_3$O$_4$ nanocube at 300 mK. Our results show that\r\nthe easy magnetization axis direction undergoes a transition from the (111)\r\ndirection at room temperature to an in-plane orientation, which could be\r\nattributed to the Verwey phase transition in Fe$_3$O$_4$." article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Y. full_name: Anahory, Y. last_name: Anahory - first_name: H. R. full_name: Naren, H. R. last_name: Naren - first_name: E. O. full_name: Lachman, E. O. last_name: Lachman - first_name: S. Buhbut full_name: Sinai, S. Buhbut last_name: Sinai - first_name: A. full_name: Uri, A. last_name: Uri - first_name: L. full_name: Embon, L. last_name: Embon - first_name: E. full_name: Yaakobi, E. last_name: Yaakobi - first_name: Y. full_name: Myasoedov, Y. last_name: Myasoedov - first_name: M. E. full_name: Huber, M. E. last_name: Huber - first_name: Rafal full_name: Klajn, Rafal id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b last_name: Klajn - first_name: E. full_name: Zeldov, E. last_name: Zeldov citation: ama: Anahory Y, Naren HR, Lachman EO, et al. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 2020;12(5):3174-3182. doi:10.1039/C9NR08578E apa: Anahory, Y., Naren, H. R., Lachman, E. O., Sinai, S. B., Uri, A., Embon, L., … Zeldov, E. (2020). SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. Royal Society of Chemistry. https://doi.org/10.1039/C9NR08578E chicago: Anahory, Y., H. R. Naren, E. O. Lachman, S. Buhbut Sinai, A. Uri, L. Embon, E. Yaakobi, et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale. Royal Society of Chemistry, 2020. https://doi.org/10.1039/C9NR08578E. ieee: Y. Anahory et al., “SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging,” Nanoscale, vol. 12, no. 5. Royal Society of Chemistry, pp. 3174–3182, 2020. ista: Anahory Y, Naren HR, Lachman EO, Sinai SB, Uri A, Embon L, Yaakobi E, Myasoedov Y, Huber ME, Klajn R, Zeldov E. 2020. SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging. Nanoscale. 12(5), 3174–3182. mla: Anahory, Y., et al. “SQUID-on-Tip with Single-Electron Spin Sensitivity for High-Field and Ultra-Low Temperature Nanomagnetic Imaging.” Nanoscale, vol. 12, no. 5, Royal Society of Chemistry, 2020, pp. 3174–82, doi:10.1039/C9NR08578E. short: Y. Anahory, H.R. Naren, E.O. Lachman, S.B. Sinai, A. Uri, L. Embon, E. Yaakobi, Y. Myasoedov, M.E. Huber, R. Klajn, E. Zeldov, Nanoscale 12 (2020) 3174–3182. date_created: 2023-08-01T08:27:12Z date_published: 2020-01-10T00:00:00Z date_updated: 2023-08-02T09:35:52Z day: '10' doi: 10.1039/C9NR08578E extern: '1' external_id: arxiv: - '2001.03342' intvolume: ' 12' issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2001.03342 month: '01' oa: 1 oa_version: Preprint page: 3174-3182 publication: Nanoscale publication_identifier: eissn: - 2040-3372 publication_status: published publisher: Royal Society of Chemistry quality_controlled: '1' scopus_import: '1' status: public title: SQUID-on-tip with single-electron spin sensitivity for high-field and ultra-low temperature nanomagnetic imaging type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 12 year: '2020' ... --- OA_place: publisher OA_type: hybrid _id: '21083' abstract: - lang: eng text: Helically folded aromatic oligoamide foldamers have a size and geometrical parameters very distinct from those of α‐helices and are not obvious candidates for α‐helix mimicry. Nevertheless, they offer multiple sites for attaching side chains. It was found that some arrays of side chains at the surface of an aromatic helix make it possible to mimic extended α‐helical surfaces. Synthetic methods were developed to produce quinoline monomers suitably functionalized for solid phase synthesis. A dodecamer was prepared. Its crystal structure validated the initial design and showed helix bundling involving the α‐helix‐like interface. These results open up new uses of aromatic helices to recognize protein surfaces and to program helix bundling in water. article_processing_charge: No article_type: original author: - first_name: Márton full_name: Zwillinger, Márton last_name: Zwillinger - first_name: Post Sai full_name: Reddy, Post Sai last_name: Reddy - first_name: Barbara full_name: Wicher, Barbara last_name: Wicher - 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: Márton full_name: Csékei, Márton last_name: Csékei - first_name: Lucile full_name: Fischer, Lucile last_name: Fischer - first_name: András full_name: Kotschy, András last_name: Kotschy - first_name: Ivan full_name: Huc, Ivan last_name: Huc citation: ama: Zwillinger M, Reddy PS, Wicher B, et al. Aromatic foldamer helices as α‐helix extended surface mimetics. Chemistry – A European Journal. 2020;26(72):17366-17370. doi:10.1002/chem.202004064 apa: Zwillinger, M., Reddy, P. S., Wicher, B., Mandal, P. K., Csékei, M., Fischer, L., … Huc, I. (2020). Aromatic foldamer helices as α‐helix extended surface mimetics. Chemistry – A European Journal. Wiley. https://doi.org/10.1002/chem.202004064 chicago: Zwillinger, Márton, Post Sai Reddy, Barbara Wicher, Pradeep K Mandal, Márton Csékei, Lucile Fischer, András Kotschy, and Ivan Huc. “Aromatic Foldamer Helices as Α‐helix Extended Surface Mimetics.” Chemistry – A European Journal. Wiley, 2020. https://doi.org/10.1002/chem.202004064. ieee: M. Zwillinger et al., “Aromatic foldamer helices as α‐helix extended surface mimetics,” Chemistry – A European Journal, vol. 26, no. 72. Wiley, pp. 17366–17370, 2020. ista: Zwillinger M, Reddy PS, Wicher B, Mandal PK, Csékei M, Fischer L, Kotschy A, Huc I. 2020. Aromatic foldamer helices as α‐helix extended surface mimetics. Chemistry – A European Journal. 26(72), 17366–17370. mla: Zwillinger, Márton, et al. “Aromatic Foldamer Helices as Α‐helix Extended Surface Mimetics.” Chemistry – A European Journal, vol. 26, no. 72, Wiley, 2020, pp. 17366–70, doi:10.1002/chem.202004064. short: M. Zwillinger, P.S. Reddy, B. Wicher, P.K. Mandal, M. Csékei, L. Fischer, A. Kotschy, I. Huc, Chemistry – A European Journal 26 (2020) 17366–17370. date_created: 2026-01-29T15:31:13Z date_published: 2020-09-10T00:00:00Z date_updated: 2026-02-20T06:53:53Z day: '10' ddc: - '540' doi: 10.1002/chem.202004064 extern: '1' has_accepted_license: '1' intvolume: ' 26' issue: '72' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/chem.202004064 month: '09' oa: 1 oa_version: Published Version page: 17366-17370 publication: Chemistry – A European Journal publication_identifier: eissn: - 1521-3765 issn: - 0947-6539 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Aromatic foldamer helices as α‐helix extended surface mimetics 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: 26 year: '2020' ... --- OA_place: repository OA_type: green _id: '21084' abstract: - lang: eng text: Self-assembly is a powerful method to obtain large discrete functional molecular architectures. When using a single building block, self-assembly generally yields symmetrical objects in which all the subunits relate similarly to their neighbours. Here we report the discovery of a family of self-constructing cyclic macromolecules with stable folded conformations of low symmetry, which include some with a prime number (13, 17 and 23) of units, despite being formed from a single component. The formation of these objects amounts to the production of polymers with a perfectly uniform length. Design rules for the spontaneous emergence of such macromolecules include endowing monomers with a strong potential for non-covalent interactions that remain frustrated in competing entropically favoured yet conformationally restrained smaller cycles. The process can also be templated by a guest molecule that itself has an asymmetrical structure, which paves the way to molecular imprinting techniques at the level of single polymer chains. article_processing_charge: No article_type: original author: - first_name: Charalampos G. full_name: Pappas, Charalampos G. last_name: Pappas - 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: Bin full_name: Liu, Bin last_name: Liu - first_name: Brice full_name: Kauffmann, Brice last_name: Kauffmann - first_name: Xiaoming full_name: Miao, Xiaoming last_name: Miao - first_name: Dávid full_name: Komáromy, Dávid last_name: Komáromy - first_name: Waldemar full_name: Hoffmann, Waldemar last_name: Hoffmann - first_name: Christian full_name: Manz, Christian last_name: Manz - first_name: Rayoon full_name: Chang, Rayoon last_name: Chang - first_name: Kai full_name: Liu, Kai last_name: Liu - first_name: Kevin full_name: Pagel, Kevin last_name: Pagel - first_name: Ivan full_name: Huc, Ivan last_name: Huc - first_name: Sijbren full_name: Otto, Sijbren last_name: Otto citation: ama: Pappas CG, Mandal PK, Liu B, et al. Emergence of low-symmetry foldamers from single monomers. Nature Chemistry. 2020;12(12):1180-1186. doi:10.1038/s41557-020-00565-2 apa: Pappas, C. G., Mandal, P. K., Liu, B., Kauffmann, B., Miao, X., Komáromy, D., … Otto, S. (2020). Emergence of low-symmetry foldamers from single monomers. Nature Chemistry. Springer Nature. https://doi.org/10.1038/s41557-020-00565-2 chicago: Pappas, Charalampos G., Pradeep K Mandal, Bin Liu, Brice Kauffmann, Xiaoming Miao, Dávid Komáromy, Waldemar Hoffmann, et al. “Emergence of Low-Symmetry Foldamers from Single Monomers.” Nature Chemistry. Springer Nature, 2020. https://doi.org/10.1038/s41557-020-00565-2. ieee: C. G. Pappas et al., “Emergence of low-symmetry foldamers from single monomers,” Nature Chemistry, vol. 12, no. 12. Springer Nature, pp. 1180–1186, 2020. ista: Pappas CG, Mandal PK, Liu B, Kauffmann B, Miao X, Komáromy D, Hoffmann W, Manz C, Chang R, Liu K, Pagel K, Huc I, Otto S. 2020. Emergence of low-symmetry foldamers from single monomers. Nature Chemistry. 12(12), 1180–1186. mla: Pappas, Charalampos G., et al. “Emergence of Low-Symmetry Foldamers from Single Monomers.” Nature Chemistry, vol. 12, no. 12, Springer Nature, 2020, pp. 1180–86, doi:10.1038/s41557-020-00565-2. short: C.G. Pappas, P.K. Mandal, B. Liu, B. Kauffmann, X. Miao, D. Komáromy, W. Hoffmann, C. Manz, R. Chang, K. Liu, K. Pagel, I. Huc, S. Otto, Nature Chemistry 12 (2020) 1180–1186. date_created: 2026-01-29T15:32:38Z date_published: 2020-11-20T00:00:00Z date_updated: 2026-02-23T11:46:11Z day: '20' doi: 10.1038/s41557-020-00565-2 extern: '1' external_id: pmid: - '33219361 ' has_accepted_license: '1' intvolume: ' 12' issue: '12' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.26434/chemrxiv.10079186 month: '11' oa: 1 oa_version: Preprint page: 1180-1186 pmid: 1 publication: Nature Chemistry publication_identifier: eissn: - 1755-4349 issn: - 1755-4330 publication_status: published publisher: Springer Nature quality_controlled: '1' status: public title: Emergence of low-symmetry foldamers from single monomers type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 12 year: '2020' ... --- OA_place: publisher OA_type: hybrid _id: '21085' abstract: - lang: eng text: Foldamers combining aliphatic and aromatic main-chain units often produce atypical structures that cannot easily be accessed from purely aromatic or aliphatic sequences. We report solid-state evidence that sequences comprising α-amino acids and quinoline-based monomers adopt conformations that combine the folding propensities of both components. Foldamers 2 and 3 having an XQQ repeat motif (X=α-amino acid, Q=quinoline) were synthesized. Crystals of 2 (X=Phe, Q with an anionic side chain) obtained from water revealed an aromatic helix where amide groups belonging to the α-amino acids created a hydrogen-bond array typical of peptidic helices. Crystals of 3 (X=Ser, Q with a lipophilic side chain) obtained from organic solvents revealed a helix-turn-helix structure in which α-amino acid side chains interfere with main-chain hydrogen bonding. High sequence-dependency of the conformation is typical of peptides but is shown here to include aromatic folding features. article_processing_charge: No article_type: original author: - first_name: Xiaobo full_name: Hu, Xiaobo last_name: Hu - 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: Brice full_name: Kauffmann, Brice last_name: Kauffmann - first_name: Ivan full_name: Huc, Ivan last_name: Huc citation: ama: Hu X, Mandal PK, Kauffmann B, Huc I. Hybrid sequences that express both aromatic amide and α‐peptidic folding features. ChemPlusChem. 2020;85(7):1580-1586. doi:10.1002/cplu.202000416 apa: Hu, X., Mandal, P. K., Kauffmann, B., & Huc, I. (2020). Hybrid sequences that express both aromatic amide and α‐peptidic folding features. ChemPlusChem. Wiley. https://doi.org/10.1002/cplu.202000416 chicago: Hu, Xiaobo, Pradeep K Mandal, Brice Kauffmann, and Ivan Huc. “Hybrid Sequences That Express Both Aromatic Amide and Α‐peptidic Folding Features.” ChemPlusChem. Wiley, 2020. https://doi.org/10.1002/cplu.202000416. ieee: X. Hu, P. K. Mandal, B. Kauffmann, and I. Huc, “Hybrid sequences that express both aromatic amide and α‐peptidic folding features,” ChemPlusChem, vol. 85, no. 7. Wiley, pp. 1580–1586, 2020. ista: Hu X, Mandal PK, Kauffmann B, Huc I. 2020. Hybrid sequences that express both aromatic amide and α‐peptidic folding features. ChemPlusChem. 85(7), 1580–1586. mla: Hu, Xiaobo, et al. “Hybrid Sequences That Express Both Aromatic Amide and Α‐peptidic Folding Features.” ChemPlusChem, vol. 85, no. 7, Wiley, 2020, pp. 1580–86, doi:10.1002/cplu.202000416. short: X. Hu, P.K. Mandal, B. Kauffmann, I. Huc, ChemPlusChem 85 (2020) 1580–1586. date_created: 2026-01-29T15:34:50Z date_published: 2020-07-06T00:00:00Z date_updated: 2026-02-20T06:51:31Z day: '06' doi: 10.1002/cplu.202000416 extern: '1' external_id: pmid: - '32729681' has_accepted_license: '1' intvolume: ' 85' issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/cplu.202000416 month: '07' oa: 1 oa_version: Published Version page: 1580-1586 pmid: 1 publication: ChemPlusChem publication_identifier: eissn: - 2192-6506 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Hybrid sequences that express both aromatic amide and α‐peptidic folding features 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: 85 year: '2020' ... --- OA_place: publisher OA_type: hybrid _id: '21525' abstract: - lang: eng text: We present a novel design for an ultracompact, passive light source capable of generating ultraviolet and X-ray radiation, based on the interaction of free electrons with the magnetic near-field of a ferromagnet. Our design is motivated by recent advances in the fabrication of nanostructures, which allow the confinement of large magnetic fields at the surface of ferromagnetic nanogratings. Using ab initio simulations and a complementary analytical theory, we show that highly directional, tunable, monochromatic radiation at high frequencies could be produced from relatively low-energy electrons within a tabletop design. The output frequency is tunable in the extreme ultraviolet to hard X-ray range via electron kinetic energies from 1 keV to 5 MeV and nanograting periods from 1 μm to 5 nm. The proposed radiation source can achieve the tunability and monochromaticity of current free-electron-driven sources (free-electron lasers, synchrotrons, and laser-driven undulators), yet with a significantly reduced scale, cost, and complexity. Our design could help realize the next generation of tabletop or on-chip X-ray sources. article_processing_charge: No article_type: letter_note arxiv: 1 author: - first_name: Sophie full_name: Fisher, Sophie last_name: Fisher - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Nicholas full_name: Rivera, Nicholas last_name: Rivera - first_name: Liang Jie full_name: Wong, Liang Jie last_name: Wong - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: Fisher S, Roques-Carmes C, Rivera N, Wong LJ, Kaminer I, Soljačić M. Monochromatic X-ray source based on scattering from a magnetic nanoundulator. ACS Photonics. 2020;7(5):1096-1103. doi:10.1021/acsphotonics.0c00121 apa: Fisher, S., Roques-Carmes, C., Rivera, N., Wong, L. J., Kaminer, I., & Soljačić, M. (2020). Monochromatic X-ray source based on scattering from a magnetic nanoundulator. ACS Photonics. American Chemical Society . https://doi.org/10.1021/acsphotonics.0c00121 chicago: Fisher, Sophie, Charles Roques-Carmes, Nicholas Rivera, Liang Jie Wong, Ido Kaminer, and Marin Soljačić. “Monochromatic X-Ray Source Based on Scattering from a Magnetic Nanoundulator.” ACS Photonics. American Chemical Society , 2020. https://doi.org/10.1021/acsphotonics.0c00121. ieee: S. Fisher, C. Roques-Carmes, N. Rivera, L. J. Wong, I. Kaminer, and M. Soljačić, “Monochromatic X-ray source based on scattering from a magnetic nanoundulator,” ACS Photonics, vol. 7, no. 5. American Chemical Society , pp. 1096–1103, 2020. ista: Fisher S, Roques-Carmes C, Rivera N, Wong LJ, Kaminer I, Soljačić M. 2020. Monochromatic X-ray source based on scattering from a magnetic nanoundulator. ACS Photonics. 7(5), 1096–1103. mla: Fisher, Sophie, et al. “Monochromatic X-Ray Source Based on Scattering from a Magnetic Nanoundulator.” ACS Photonics, vol. 7, no. 5, American Chemical Society , 2020, pp. 1096–103, doi:10.1021/acsphotonics.0c00121. short: S. Fisher, C. Roques-Carmes, N. Rivera, L.J. Wong, I. Kaminer, M. Soljačić, ACS Photonics 7 (2020) 1096–1103. date_created: 2026-03-30T12:22:47Z date_published: 2020-04-01T00:00:00Z date_updated: 2026-04-15T11:51:29Z day: '01' ddc: - '530' doi: 10.1021/acsphotonics.0c00121 extern: '1' external_id: arxiv: - '1910.09629' pmid: - ' 32596415' has_accepted_license: '1' intvolume: ' 7' issue: '5' keyword: - X-ray sources - free electrons - nanostructure - undulator - synchrotron - free-electron laser language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1021/acsphotonics.0c00121 month: '04' oa: 1 oa_version: Published Version page: 1096-1103 pmid: 1 publication: ACS Photonics publication_identifier: eissn: - 2330-4022 publication_status: published publisher: 'American Chemical Society ' quality_controlled: '1' scopus_import: '1' status: public title: Monochromatic X-ray source based on scattering from a magnetic nanoundulator 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: 7 year: '2020' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '21539' abstract: - lang: eng text: The inability of conventional electronic architectures to efficiently solve large combinatorial problems motivates the development of novel computational hardware. There has been much effort toward developing application-specific hardware across many different fields of engineering, such as integrated circuits, memristors, and photonics. However, unleashing the potential of such architectures requires the development of algorithms which optimally exploit their fundamental properties. Here, we present the Photonic Recurrent Ising Sampler (PRIS), a heuristic method tailored for parallel architectures allowing fast and efficient sampling from distributions of arbitrary Ising problems. Since the PRIS relies on vector-to-fixed matrix multiplications, we suggest the implementation of the PRIS in photonic parallel networks, which realize these operations at an unprecedented speed. The PRIS provides sample solutions to the ground state of Ising models, by converging in probability to their associated Gibbs distribution. The PRIS also relies on intrinsic dynamic noise and eigenvalue dropout to find ground states more efficiently. Our work suggests speedups in heuristic methods via photonic implementations of the PRIS. article_number: '249' article_processing_charge: Yes 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: Yichen full_name: Shen, Yichen last_name: Shen - first_name: Cristian full_name: Zanoci, Cristian last_name: Zanoci - first_name: Mihika full_name: Prabhu, Mihika last_name: Prabhu - first_name: Fadi full_name: Atieh, Fadi last_name: Atieh - first_name: Li full_name: Jing, Li last_name: Jing - first_name: Tena full_name: Dubček, Tena last_name: Dubček - first_name: Chenkai full_name: Mao, Chenkai last_name: Mao - first_name: Miles R. full_name: Johnson, Miles R. last_name: Johnson - first_name: Vladimir full_name: Čeperić, Vladimir last_name: Čeperić - first_name: John D. full_name: Joannopoulos, John D. last_name: Joannopoulos - first_name: Dirk full_name: Englund, Dirk last_name: Englund - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: Roques-Carmes C, Shen Y, Zanoci C, et al. Heuristic recurrent algorithms for photonic Ising machines. Nature Communications. 2020;11. doi:10.1038/s41467-019-14096-z apa: Roques-Carmes, C., Shen, Y., Zanoci, C., Prabhu, M., Atieh, F., Jing, L., … Soljačić, M. (2020). Heuristic recurrent algorithms for photonic Ising machines. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-019-14096-z chicago: Roques-Carmes, Charles, Yichen Shen, Cristian Zanoci, Mihika Prabhu, Fadi Atieh, Li Jing, Tena Dubček, et al. “Heuristic Recurrent Algorithms for Photonic Ising Machines.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-019-14096-z. ieee: C. Roques-Carmes et al., “Heuristic recurrent algorithms for photonic Ising machines,” Nature Communications, vol. 11. Springer Nature, 2020. ista: Roques-Carmes C, Shen Y, Zanoci C, Prabhu M, Atieh F, Jing L, Dubček T, Mao C, Johnson MR, Čeperić V, Joannopoulos JD, Englund D, Soljačić M. 2020. Heuristic recurrent algorithms for photonic Ising machines. Nature Communications. 11, 249. mla: Roques-Carmes, Charles, et al. “Heuristic Recurrent Algorithms for Photonic Ising Machines.” Nature Communications, vol. 11, 249, Springer Nature, 2020, doi:10.1038/s41467-019-14096-z. short: C. Roques-Carmes, Y. Shen, C. Zanoci, M. Prabhu, F. Atieh, L. Jing, T. Dubček, C. Mao, M.R. Johnson, V. Čeperić, J.D. Joannopoulos, D. Englund, M. Soljačić, Nature Communications 11 (2020). date_created: 2026-03-30T12:22:47Z date_published: 2020-01-14T00:00:00Z date_updated: 2026-04-15T06:15:50Z day: '14' ddc: - '530' doi: 10.1038/s41467-019-14096-z extern: '1' external_id: arxiv: - '1811.02705' has_accepted_license: '1' intvolume: ' 11' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1038/s41467-019-14096-z month: '01' oa: 1 oa_version: Published Version publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Heuristic recurrent algorithms for photonic Ising machines 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: 11 year: '2020' ... --- OA_place: publisher OA_type: hybrid _id: '21554' abstract: - lang: eng text: Recent progress in artificial intelligence is largely attributed to the rapid development of machine learning, especially in the algorithm and neural network models. However, it is the performance of the hardware, in particular the energy efficiency of a computing system that sets the fundamental limit of the capability of machine learning. Data-centric computing requires a revolution in hardware systems, since traditional digital computers based on transistors and the von Neumann architecture were not purposely designed for neuromorphic computing. A hardware platform based on emerging devices and new architecture is the hope for future computing with dramatically improved throughput and energy efficiency. Building such a system, nevertheless, faces a number of challenges, ranging from materials selection, device optimization, circuit fabrication and system integration, to name a few. The aim of this Roadmap is to present a snapshot of emerging hardware technologies that are potentially beneficial for machine learning, providing the Nanotechnology readers with a perspective of challenges and opportunities in this burgeoning field. article_number: '012002' article_processing_charge: No article_type: original author: - first_name: Karl full_name: Berggren, Karl last_name: Berggren - first_name: Qiangfei full_name: Xia, Qiangfei last_name: Xia - first_name: Konstantin K full_name: Likharev, Konstantin K last_name: Likharev - first_name: Dmitri B full_name: Strukov, Dmitri B last_name: Strukov - first_name: Hao full_name: Jiang, Hao last_name: Jiang - first_name: Thomas full_name: Mikolajick, Thomas last_name: Mikolajick - first_name: Damien full_name: Querlioz, Damien last_name: Querlioz - first_name: Martin full_name: Salinga, Martin last_name: Salinga - first_name: John R full_name: Erickson, John R last_name: Erickson - first_name: Shuang full_name: Pi, Shuang last_name: Pi - first_name: Feng full_name: Xiong, Feng last_name: Xiong - first_name: Peng full_name: Lin, Peng last_name: Lin - first_name: Can full_name: Li, Can last_name: Li - first_name: Yu full_name: Chen, Yu last_name: Chen - first_name: Shisheng full_name: Xiong, Shisheng last_name: Xiong - first_name: Brian D full_name: Hoskins, Brian D last_name: Hoskins - first_name: Matthew W full_name: Daniels, Matthew W last_name: Daniels - first_name: Advait full_name: Madhavan, Advait last_name: Madhavan - first_name: James A full_name: Liddle, James A last_name: Liddle - first_name: Jabez J full_name: McClelland, Jabez J last_name: McClelland - first_name: Yuchao full_name: Yang, Yuchao last_name: Yang - first_name: Jennifer full_name: Rupp, Jennifer last_name: Rupp - first_name: Stephen S full_name: Nonnenmann, Stephen S last_name: Nonnenmann - first_name: Kwang-Ting full_name: Cheng, Kwang-Ting last_name: Cheng - first_name: Nanbo full_name: Gong, Nanbo last_name: Gong - first_name: Miguel Angel full_name: Lastras-Montaño, Miguel Angel last_name: Lastras-Montaño - first_name: A Alec full_name: Talin, A Alec last_name: Talin - first_name: Alberto full_name: Salleo, Alberto last_name: Salleo - first_name: Bhavin J full_name: Shastri, Bhavin J last_name: Shastri - first_name: Thomas Ferreira full_name: de Lima, Thomas Ferreira last_name: de Lima - first_name: Paul full_name: Prucnal, Paul last_name: Prucnal - first_name: Alexander N full_name: Tait, Alexander N last_name: Tait - first_name: Yichen full_name: Shen, Yichen last_name: Shen - first_name: Huaiyu full_name: Meng, Huaiyu last_name: Meng - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Zengguang full_name: Cheng, Zengguang last_name: Cheng - first_name: Harish full_name: Bhaskaran, Harish last_name: Bhaskaran - first_name: Deep full_name: Jariwala, Deep last_name: Jariwala - first_name: Han full_name: Wang, Han last_name: Wang - first_name: Jeffrey M full_name: Shainline, Jeffrey M last_name: Shainline - first_name: Kenneth full_name: Segall, Kenneth last_name: Segall - first_name: J Joshua full_name: Yang, J Joshua last_name: Yang - first_name: Kaushik full_name: Roy, Kaushik last_name: Roy - first_name: Suman full_name: Datta, Suman last_name: Datta - first_name: Arijit full_name: Raychowdhury, Arijit last_name: Raychowdhury citation: ama: Berggren K, Xia Q, Likharev KK, et al. Roadmap on emerging hardware and technology for machine learning. Nanotechnology. 2020;32(1). doi:10.1088/1361-6528/aba70f apa: Berggren, K., Xia, Q., Likharev, K. K., Strukov, D. B., Jiang, H., Mikolajick, T., … Raychowdhury, A. (2020). Roadmap on emerging hardware and technology for machine learning. Nanotechnology. IOP Publishing. https://doi.org/10.1088/1361-6528/aba70f chicago: Berggren, Karl, Qiangfei Xia, Konstantin K Likharev, Dmitri B Strukov, Hao Jiang, Thomas Mikolajick, Damien Querlioz, et al. “Roadmap on Emerging Hardware and Technology for Machine Learning.” Nanotechnology. IOP Publishing, 2020. https://doi.org/10.1088/1361-6528/aba70f. ieee: K. Berggren et al., “Roadmap on emerging hardware and technology for machine learning,” Nanotechnology, vol. 32, no. 1. IOP Publishing, 2020. ista: Berggren K, Xia Q, Likharev KK, Strukov DB, Jiang H, Mikolajick T, Querlioz D, Salinga M, Erickson JR, Pi S, Xiong F, Lin P, Li C, Chen Y, Xiong S, Hoskins BD, Daniels MW, Madhavan A, Liddle JA, McClelland JJ, Yang Y, Rupp J, Nonnenmann SS, Cheng K-T, Gong N, Lastras-Montaño MA, Talin AA, Salleo A, Shastri BJ, de Lima TF, Prucnal P, Tait AN, Shen Y, Meng H, Roques-Carmes C, Cheng Z, Bhaskaran H, Jariwala D, Wang H, Shainline JM, Segall K, Yang JJ, Roy K, Datta S, Raychowdhury A. 2020. Roadmap on emerging hardware and technology for machine learning. Nanotechnology. 32(1), 012002. mla: Berggren, Karl, et al. “Roadmap on Emerging Hardware and Technology for Machine Learning.” Nanotechnology, vol. 32, no. 1, 012002, IOP Publishing, 2020, doi:10.1088/1361-6528/aba70f. short: K. Berggren, Q. Xia, K.K. Likharev, D.B. Strukov, H. Jiang, T. Mikolajick, D. Querlioz, M. Salinga, J.R. Erickson, S. Pi, F. Xiong, P. Lin, C. Li, Y. Chen, S. Xiong, B.D. Hoskins, M.W. Daniels, A. Madhavan, J.A. Liddle, J.J. McClelland, Y. Yang, J. Rupp, S.S. Nonnenmann, K.-T. Cheng, N. Gong, M.A. Lastras-Montaño, A.A. Talin, A. Salleo, B.J. Shastri, T.F. de Lima, P. Prucnal, A.N. Tait, Y. Shen, H. Meng, C. Roques-Carmes, Z. Cheng, H. Bhaskaran, D. Jariwala, H. Wang, J.M. Shainline, K. Segall, J.J. Yang, K. Roy, S. Datta, A. Raychowdhury, Nanotechnology 32 (2020). date_created: 2026-03-30T12:22:47Z date_published: 2020-10-19T00:00:00Z date_updated: 2026-04-15T06:55:27Z day: '19' ddc: - '530' doi: 10.1088/1361-6528/aba70f extern: '1' external_id: pmid: - '32679577' intvolume: ' 32' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1088/1361-6528/aba70f month: '10' oa: 1 oa_version: Published Version pmid: 1 publication: Nanotechnology publication_identifier: eissn: - 1361-6528 issn: - 0957-4484 publication_status: published publisher: IOP Publishing quality_controlled: '1' scopus_import: '1' status: public title: Roadmap on emerging hardware and technology for machine learning 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: 32 year: '2020' ... --- OA_type: closed access _id: '21621' abstract: - lang: eng text: We show that nanophotonic structures enable the possibility of realizing lasers based on stimulated emission by free electrons. The associated threshold beam currents are in the nanoampere range, and could be realized in electron microscopes. article_number: FM2Q.3 article_processing_charge: No author: - first_name: Nicholas full_name: Rivera, Nicholas last_name: Rivera - 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 - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Rivera N, Roques-Carmes C, Kaminer I, Soljačić M. Toward nanophotonic free-electron lasers. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2020. doi:10.1364/cleo_qels.2020.fm2q.3' apa: 'Rivera, N., Roques-Carmes, C., Kaminer, I., & Soljačić, M. (2020). Toward nanophotonic free-electron lasers. In Conference on Lasers and Electro-Optics. Washington, DC, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_qels.2020.fm2q.3' chicago: Rivera, Nicholas, Charles Roques-Carmes, Ido Kaminer, and Marin Soljačić. “Toward Nanophotonic Free-Electron Lasers.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2020. https://doi.org/10.1364/cleo_qels.2020.fm2q.3. ieee: N. Rivera, C. Roques-Carmes, I. Kaminer, and M. Soljačić, “Toward nanophotonic free-electron lasers,” in Conference on Lasers and Electro-Optics, Washington, DC, United States, 2020. ista: 'Rivera N, Roques-Carmes C, Kaminer I, Soljačić M. 2020. Toward nanophotonic free-electron lasers. Conference on Lasers and Electro-Optics. CLEO: Fundamental Science, FM2Q.3.' mla: Rivera, Nicholas, et al. “Toward Nanophotonic Free-Electron Lasers.” Conference on Lasers and Electro-Optics, FM2Q.3, Optica Publishing Group, 2020, doi:10.1364/cleo_qels.2020.fm2q.3. short: N. Rivera, C. Roques-Carmes, I. Kaminer, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2020. conference: end_date: 2020-05-15 location: Washington, DC, United States name: 'CLEO: Fundamental Science' start_date: 2020-05-10 date_created: 2026-03-30T12:22:48Z date_published: 2020-06-01T00:00:00Z date_updated: 2026-05-05T06:49:40Z day: '01' doi: 10.1364/cleo_qels.2020.fm2q.3 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781943580767' issnl: - 2162-2701 publication_status: published publisher: Optica Publishing Group quality_controlled: '1' scopus_import: '1' status: public title: Toward nanophotonic free-electron lasers type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ...