[{"issue":"4","main_file_link":[{"open_access":"1","url":"http://e-collection.library.ethz.ch/view/eth:5079"}],"citation":{"ieee":"T. Beeler, B. Bickel, P. Beardsley, B. Sumner, and M. Groß, “High-quality single-shot capture of facial geometry,” <i>ACM Transactions on Graphics</i>, vol. 29, no. 4. ACM, 2010.","ama":"Beeler T, Bickel B, Beardsley P, Sumner B, Groß M. High-quality single-shot capture of facial geometry. <i>ACM Transactions on Graphics</i>. 2010;29(4). doi:<a href=\"https://doi.org/10.1145/1778765.1778777\">10.1145/1778765.1778777</a>","chicago":"Beeler, Thabo, Bernd Bickel, Paul Beardsley, Bob Sumner, and Markus Groß. “High-Quality Single-Shot Capture of Facial Geometry.” <i>ACM Transactions on Graphics</i>. ACM, 2010. <a href=\"https://doi.org/10.1145/1778765.1778777\">https://doi.org/10.1145/1778765.1778777</a>.","short":"T. Beeler, B. Bickel, P. Beardsley, B. Sumner, M. Groß, ACM Transactions on Graphics 29 (2010).","ista":"Beeler T, Bickel B, Beardsley P, Sumner B, Groß M. 2010. High-quality single-shot capture of facial geometry. ACM Transactions on Graphics. 29(4).","mla":"Beeler, Thabo, et al. “High-Quality Single-Shot Capture of Facial Geometry.” <i>ACM Transactions on Graphics</i>, vol. 29, no. 4, ACM, 2010, doi:<a href=\"https://doi.org/10.1145/1778765.1778777\">10.1145/1778765.1778777</a>.","apa":"Beeler, T., Bickel, B., Beardsley, P., Sumner, B., &#38; Groß, M. (2010). High-quality single-shot capture of facial geometry. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/1778765.1778777\">https://doi.org/10.1145/1778765.1778777</a>"},"volume":29,"quality_controlled":0,"day":"01","author":[{"first_name":"Thabo","full_name":"Beeler, Thabo","last_name":"Beeler"},{"first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","full_name":"Bernd Bickel","last_name":"Bickel","orcid":"0000-0001-6511-9385"},{"first_name":"Paul","last_name":"Beardsley","full_name":"Beardsley, Paul A"},{"last_name":"Sumner","full_name":"Sumner, Bob","first_name":"Bob"},{"last_name":"Groß","full_name":"Groß, Markus S","first_name":"Markus"}],"date_published":"2010-01-01T00:00:00Z","extern":1,"publication":"ACM Transactions on Graphics","month":"01","abstract":[{"lang":"eng","text":"This paper describes a passive stereo system for capturing the 3D geometry of a face in a single-shot under standard light sources. The system is low-cost and easy to deploy. Results are submillimeter accurate and commensurate with those from state-ofthe-art systems based on active lighting, and the models meet the quality requirements of a demanding domain like the movie industry. Recovered models are shown for captures from both high-end cameras in a studio setting and from a consumer binocular-stereo camera, demonstrating scalability across a spectrum of camera deployments, and showing the potential for 3D face modeling to move beyond the professional arena and into the emerging consumer market in stereoscopic photography. Our primary technical contribution is a modification of standard stereo refinement methods to capture pore-scale geometry, using a qualitative approach that produces visually realistic results. The second technical contribution is a calibration method suited to face capture systems. The systemic contribution includes multiple demonstrations of system robustness and quality. These include capture in a studio setup, capture off a consumer binocular-stereo camera, scanning of faces of varying gender and ethnicity and age, capture of highly-transient facial expression, and scanning a physical mask to provide ground-truth validation."}],"publisher":"ACM","intvolume":"        29","date_created":"2018-12-11T11:55:41Z","oa":1,"publist_id":"4938","year":"2010","date_updated":"2021-01-12T06:55:16Z","doi":"10.1145/1778765.1778777","_id":"2095","status":"public","publication_status":"published","title":"High-quality single-shot capture of facial geometry","type":"journal_article"},{"citation":{"chicago":"Kim, Hyeonjoong, Bernd Bickel, Markus Groß, and Soomi Choi. “Subsurface Scattering Using Splat-Based Diffusion in Point-Based Rendering.” <i>Science in China, Series F: Information Sciences</i>. Springer, 2010. <a href=\"https://doi.org/10.1007/s11432-010-0068-y\">https://doi.org/10.1007/s11432-010-0068-y</a>.","ama":"Kim H, Bickel B, Groß M, Choi S. Subsurface scattering using splat-based diffusion in point-based rendering. <i>Science in China, Series F: Information Sciences</i>. 2010;53(5):911-919. doi:<a href=\"https://doi.org/10.1007/s11432-010-0068-y\">10.1007/s11432-010-0068-y</a>","ieee":"H. Kim, B. Bickel, M. Groß, and S. Choi, “Subsurface scattering using splat-based diffusion in point-based rendering,” <i>Science in China, Series F: Information Sciences</i>, vol. 53, no. 5. Springer, pp. 911–919, 2010.","apa":"Kim, H., Bickel, B., Groß, M., &#38; Choi, S. (2010). Subsurface scattering using splat-based diffusion in point-based rendering. <i>Science in China, Series F: Information Sciences</i>. Springer. <a href=\"https://doi.org/10.1007/s11432-010-0068-y\">https://doi.org/10.1007/s11432-010-0068-y</a>","mla":"Kim, Hyeonjoong, et al. “Subsurface Scattering Using Splat-Based Diffusion in Point-Based Rendering.” <i>Science in China, Series F: Information Sciences</i>, vol. 53, no. 5, Springer, 2010, pp. 911–19, doi:<a href=\"https://doi.org/10.1007/s11432-010-0068-y\">10.1007/s11432-010-0068-y</a>.","short":"H. Kim, B. Bickel, M. Groß, S. Choi, Science in China, Series F: Information Sciences 53 (2010) 911–919.","ista":"Kim H, Bickel B, Groß M, Choi S. 2010. Subsurface scattering using splat-based diffusion in point-based rendering. Science in China, Series F: Information Sciences. 53(5), 911–919."},"issue":"5","quality_controlled":0,"volume":53,"day":"14","page":"911 - 919","author":[{"first_name":"Hyeonjoong","full_name":"Kim, Hyeonjoong","last_name":"Kim"},{"orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87","first_name":"Bernd","last_name":"Bickel","full_name":"Bernd Bickel"},{"first_name":"Markus","full_name":"Groß, Markus S","last_name":"Groß"},{"first_name":"Soomi","full_name":"Choi, Soomi","last_name":"Choi"}],"extern":1,"date_published":"2010-04-14T00:00:00Z","publication":"Science in China, Series F: Information Sciences","month":"04","publisher":"Springer","abstract":[{"text":"Point-based graphics has gained much attention as an alternative to polygon-based approaches because of its simplicity and flexibility. However, current point-based techniques do not provide a sufficient rendering quality for translucent materials such as human skin. In this paper, we propose a point-based framework with subsurface scattering of light, which is important to create the soft and semi-translucent appearance of human skin. To accurately simulate subsurface scattering in multilayered materials, we present splat-based diffusion to apply a linear combination of several Gaussian basis functions to each splat in object space. Compared to existing point-based approaches, our method offers a significantly improved visual quality in rendering human faces and provides a similar visual quality to polygon-based rendering using the texture space diffusion technique. We demonstrate the effectiveness of our approach in rendering scanned faces realistically.","lang":"eng"}],"intvolume":"        53","date_created":"2018-12-11T11:55:41Z","publist_id":"4939","year":"2010","doi":"10.1007/s11432-010-0068-y","date_updated":"2021-01-12T06:55:16Z","_id":"2096","publication_status":"published","status":"public","title":"Subsurface scattering using splat-based diffusion in point-based rendering","type":"journal_article"},{"type":"journal_article","title":"Design and fabrication of materials with desired deformation behavior","publication_status":"published","status":"public","_id":"2097","doi":"10.1145/1778765.1778800","acknowledgement":"Otaduy was supported in part by the Spanish Dept. of Science and Innovation (project TIN-2009-07942).","date_updated":"2021-01-12T06:55:17Z","year":"2010","publist_id":"4937","date_created":"2018-12-11T11:55:41Z","intvolume":"        29","publisher":"ACM","abstract":[{"text":"This paper introduces a data-driven process for designing and fabricating materials with desired deformation behavior. Our process starts with measuring deformation properties of base materials. For each base material we acquire a set of example deformations, and we represent the material as a non-linear stress-strain relationship in a finite-element model. We have validated our material measurement process by comparing simulations of arbitrary stacks of base materials with measured deformations of fabricated material stacks. After material measurement, our process continues with designing stacked layers of base materials. We introduce an optimization process that finds the best combination of stacked layers that meets a user's criteria specified by example deformations. Our algorithm employs a number of strategies to prune poor solutions from the combinatorial search space. We demonstrate the complete process by designing and fabricating objects with complex heterogeneous materials using modern multi-material 3D printers.","lang":"eng"}],"publication":"ACM Transactions on Graphics","month":"07","extern":1,"date_published":"2010-07-01T00:00:00Z","author":[{"first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","full_name":"Bernd Bickel","last_name":"Bickel","orcid":"0000-0001-6511-9385"},{"full_name":"Bac̈her, Moritz","last_name":"Bac̈Her","first_name":"Moritz"},{"first_name":"Miguel","full_name":"Otaduy, Miguel A","last_name":"Otaduy"},{"full_name":"Lee, Hyunho R","last_name":"Lee","first_name":"Hyunho"},{"first_name":"Hanspeter","full_name":"Pfister, Hanspeter","last_name":"Pfister"},{"last_name":"Groß","full_name":"Groß, Markus S","first_name":"Markus"},{"last_name":"Matusik","full_name":"Matusik, Wojciech","first_name":"Wojciech"}],"day":"01","volume":29,"quality_controlled":0,"citation":{"ama":"Bickel B, Bac̈Her M, Otaduy M, et al. Design and fabrication of materials with desired deformation behavior. <i>ACM Transactions on Graphics</i>. 2010;29(4). doi:<a href=\"https://doi.org/10.1145/1778765.1778800\">10.1145/1778765.1778800</a>","chicago":"Bickel, Bernd, Moritz Bac̈Her, Miguel Otaduy, Hyunho Lee, Hanspeter Pfister, Markus Groß, and Wojciech Matusik. “Design and Fabrication of Materials with Desired Deformation Behavior.” <i>ACM Transactions on Graphics</i>. ACM, 2010. <a href=\"https://doi.org/10.1145/1778765.1778800\">https://doi.org/10.1145/1778765.1778800</a>.","ieee":"B. Bickel <i>et al.</i>, “Design and fabrication of materials with desired deformation behavior,” <i>ACM Transactions on Graphics</i>, vol. 29, no. 4. ACM, 2010.","mla":"Bickel, Bernd, et al. “Design and Fabrication of Materials with Desired Deformation Behavior.” <i>ACM Transactions on Graphics</i>, vol. 29, no. 4, ACM, 2010, doi:<a href=\"https://doi.org/10.1145/1778765.1778800\">10.1145/1778765.1778800</a>.","apa":"Bickel, B., Bac̈Her, M., Otaduy, M., Lee, H., Pfister, H., Groß, M., &#38; Matusik, W. (2010). Design and fabrication of materials with desired deformation behavior. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/1778765.1778800\">https://doi.org/10.1145/1778765.1778800</a>","ista":"Bickel B, Bac̈Her M, Otaduy M, Lee H, Pfister H, Groß M, Matusik W. 2010. Design and fabrication of materials with desired deformation behavior. ACM Transactions on Graphics. 29(4).","short":"B. Bickel, M. Bac̈Her, M. Otaduy, H. Lee, H. Pfister, M. Groß, W. Matusik, ACM Transactions on Graphics 29 (2010)."},"issue":"4"},{"year":"2010","doi":"10.1016/j.jmaa.2009.08.041","acknowledgement":"The author acknowledges support by the ‘VIDI subsidie’ 639.032.201 of the Netherlands Organisation for Scientific Research (NWO) and the ARC Discovery Grant DP0558539.","date_updated":"2021-01-12T06:55:27Z","date_created":"2018-12-11T11:55:51Z","oa":1,"publist_id":"4912","type":"journal_article","title":"Malliavin calculus and decoupling inequalities in Banach spaces","_id":"2124","publication_status":"published","status":"public","day":"15","page":"383 - 398","author":[{"last_name":"Maas","full_name":"Jan Maas","id":"4C5696CE-F248-11E8-B48F-1D18A9856A87","first_name":"Jan","orcid":"0000-0002-0845-1338"}],"citation":{"ama":"Maas J. Malliavin calculus and decoupling inequalities in Banach spaces. <i>Journal of Mathematical Analysis and Applications</i>. 2010;363(2):383-398. doi:<a href=\"https://doi.org/10.1016/j.jmaa.2009.08.041\">10.1016/j.jmaa.2009.08.041</a>","chicago":"Maas, Jan. “Malliavin Calculus and Decoupling Inequalities in Banach Spaces.” <i>Journal of Mathematical Analysis and Applications</i>. Academic Press, 2010. <a href=\"https://doi.org/10.1016/j.jmaa.2009.08.041\">https://doi.org/10.1016/j.jmaa.2009.08.041</a>.","ieee":"J. Maas, “Malliavin calculus and decoupling inequalities in Banach spaces,” <i>Journal of Mathematical Analysis and Applications</i>, vol. 363, no. 2. Academic Press, pp. 383–398, 2010.","mla":"Maas, Jan. “Malliavin Calculus and Decoupling Inequalities in Banach Spaces.” <i>Journal of Mathematical Analysis and Applications</i>, vol. 363, no. 2, Academic Press, 2010, pp. 383–98, doi:<a href=\"https://doi.org/10.1016/j.jmaa.2009.08.041\">10.1016/j.jmaa.2009.08.041</a>.","apa":"Maas, J. (2010). Malliavin calculus and decoupling inequalities in Banach spaces. <i>Journal of Mathematical Analysis and Applications</i>. Academic Press. <a href=\"https://doi.org/10.1016/j.jmaa.2009.08.041\">https://doi.org/10.1016/j.jmaa.2009.08.041</a>","short":"J. Maas, Journal of Mathematical Analysis and Applications 363 (2010) 383–398.","ista":"Maas J. 2010. Malliavin calculus and decoupling inequalities in Banach spaces. Journal of Mathematical Analysis and Applications. 363(2), 383–398."},"issue":"2","main_file_link":[{"url":"http://arxiv.org/abs/0801.2899","open_access":"1"}],"quality_controlled":0,"volume":363,"publisher":"Academic Press","abstract":[{"text":"We develop a theory of Malliavin calculus for Banach space-valued random variables. Using radonifying operators instead of symmetric tensor products we extend the Wiener-Itô isometry to Banach spaces. In the white noise case we obtain two sided Lp-estimates for multiple stochastic integrals in arbitrary Banach spaces. It is shown that the Malliavin derivative is bounded on vector-valued Wiener-Itô chaoses. Our main tools are decoupling inequalities for vector-valued random variables. In the opposite direction we use Meyer's inequalities to give a new proof of a decoupling result for Gaussian chaoses in UMD Banach spaces.","lang":"eng"}],"intvolume":"       363","extern":1,"date_published":"2010-03-15T00:00:00Z","month":"03","publication":"Journal of Mathematical Analysis and Applications"},{"scopus_import":"1","department":[{"_id":"XiFe"}],"status":"public","_id":"12199","date_updated":"2023-05-08T10:57:11Z","intvolume":"       137","publisher":"The Company of Biologists","month":"07","extern":"1","page":"2409-2416","article_processing_charge":"No","volume":137,"quality_controlled":"1","citation":{"ista":"Feng X, Dickinson HG. 2010. Tapetal cell fate, lineage and proliferation in the Arabidopsis anther. Development. 137(14), 2409–2416.","short":"X. Feng, H.G. Dickinson, Development 137 (2010) 2409–2416.","apa":"Feng, X., &#38; Dickinson, H. G. (2010). Tapetal cell fate, lineage and proliferation in the Arabidopsis anther. <i>Development</i>. The Company of Biologists. <a href=\"https://doi.org/10.1242/dev.049320\">https://doi.org/10.1242/dev.049320</a>","mla":"Feng, Xiaoqi, and Hugh G. Dickinson. “Tapetal Cell Fate, Lineage and Proliferation in the Arabidopsis Anther.” <i>Development</i>, vol. 137, no. 14, The Company of Biologists, 2010, pp. 2409–16, doi:<a href=\"https://doi.org/10.1242/dev.049320\">10.1242/dev.049320</a>.","ieee":"X. Feng and H. G. Dickinson, “Tapetal cell fate, lineage and proliferation in the Arabidopsis anther,” <i>Development</i>, vol. 137, no. 14. The Company of Biologists, pp. 2409–2416, 2010.","ama":"Feng X, Dickinson HG. Tapetal cell fate, lineage and proliferation in the Arabidopsis anther. <i>Development</i>. 2010;137(14):2409-2416. doi:<a href=\"https://doi.org/10.1242/dev.049320\">10.1242/dev.049320</a>","chicago":"Feng, Xiaoqi, and Hugh G. Dickinson. “Tapetal Cell Fate, Lineage and Proliferation in the Arabidopsis Anther.” <i>Development</i>. The Company of Biologists, 2010. <a href=\"https://doi.org/10.1242/dev.049320\">https://doi.org/10.1242/dev.049320</a>."},"title":"Tapetal cell fate, lineage and proliferation in the Arabidopsis anther","type":"journal_article","language":[{"iso":"eng"}],"publication_status":"published","article_type":"original","keyword":["Developmental Biology","Molecular Biology","Anther Tapetum","Arabidopsis","Cell Fate Establishment","EMS1","Reproductive Cell Lineage"],"acknowledgement":"We thank the following for providing mutant lines and reagents: Hong Ma, De Ye, Sacco De Vries, and Rod Scott for providing the pA9::Barnase lines and information on A9 expression patterns. Carla Galinha and Paolo Piazza gave valuable help with in situ hybridisation and qRT-PCR, respectively, and we acknowledge Qing Zhang, Helen Prescott and Matthew Dicks for providing excellent technical assistance. We are indebted to Miltos Tsiantis and Angela Hay for helpful discussion, and the research was funded by Oxford University through a Clarendon Scholarship to X.F., with additional financial support from Magdalen College (Oxford).","doi":"10.1242/dev.049320","year":"2010","publication_identifier":{"issn":["1477-9129","0950-1991"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2023-01-16T09:21:54Z","abstract":[{"lang":"eng","text":"The four microsporangia of the flowering plant anther develop from archesporial cells in the L2 of the primordium. Within each microsporangium, developing microsporocytes are surrounded by concentric monolayers of tapetal, middle layer and endothecial cells. How this intricate array of tissues, each containing relatively few cells, is established in an organ possessing no formal meristems is poorly understood. We describe here the pivotal role of the LRR receptor kinase EXCESS MICROSPOROCYTES 1 (EMS1) in forming the monolayer of tapetal nurse cells in Arabidopsis. Unusually for plants, tapetal cells are specified very early in development, and are subsequently stimulated to proliferate by a receptor-like kinase (RLK) complex that includes EMS1. Mutations in members of this EMS1 signalling complex and its putative ligand result in male-sterile plants in which tapetal initials fail to proliferate. Surprisingly, these cells continue to develop, isolated at the locular periphery. Mutant and wild-type microsporangia expand at similar rates and the ‘tapetal’ space at the periphery of mutant locules becomes occupied by microsporocytes. However, induction of late expression of EMS1 in the few tapetal initials in ems1 plants results in their proliferation to generate a functional tapetum, and this proliferation suppresses microsporocyte number. Our experiments also show that integrity of the tapetal monolayer is crucial for the maintenance of the polarity of divisions within it. This unexpected autonomy of the tapetal ‘lineage’ is discussed in the context of tissue development in complex plant organs, where constancy in size, shape and cell number is crucial."}],"publication":"Development","external_id":{"pmid":["20570940"]},"date_published":"2010-07-15T00:00:00Z","author":[{"id":"e0164712-22ee-11ed-b12a-d80fcdf35958","first_name":"Xiaoqi","last_name":"Feng","full_name":"Feng, Xiaoqi","orcid":"0000-0002-4008-1234"},{"full_name":"Dickinson, Hugh G.","last_name":"Dickinson","first_name":"Hugh G."}],"day":"15","pmid":1,"oa_version":"None","issue":"14"},{"date_created":"2023-01-16T09:22:18Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0300-5127","1470-8752"]},"year":"2010","keyword":["Biochemistry","Anther Development","Arabidopsis","Cell Fate","Microsporangium","Polarity","Receptor Kinase"],"doi":"10.1042/bst0380571","article_type":"original","publication_status":"published","language":[{"iso":"eng"}],"type":"journal_article","title":"Cell–cell interactions during patterning of the <i>Arabidopsis</i> anther","issue":"2","pmid":1,"oa_version":"None","day":"22","author":[{"id":"e0164712-22ee-11ed-b12a-d80fcdf35958","first_name":"Xiaoqi","last_name":"Feng","full_name":"Feng, Xiaoqi","orcid":"0000-0002-4008-1234"},{"first_name":"Hugh G.","full_name":"Dickinson, Hugh G.","last_name":"Dickinson"}],"date_published":"2010-03-22T00:00:00Z","external_id":{"pmid":["20298223"]},"publication":"Biochemical Society Transactions","abstract":[{"lang":"eng","text":"Key steps in the evolution of the angiosperm anther include the patterning of the concentrically organized microsporangium and the incorporation of four such microsporangia into a leaf-like structure. Mutant studies in the model plant Arabidopsis thaliana are leading to an increasingly accurate picture of (i) the cell lineages culminating in the different cell types present in the microsporangium (the microsporocytes, the tapetum, and the middle and endothecial layers), and (ii) some of the genes responsible for specifying their fates. However, the processes that confer polarity on the developing anther and position the microsporangia within it remain unclear. Certainly, data from a range of experimental strategies suggest that hormones play a central role in establishing polarity and the patterning of the anther initial, and may be responsible for locating the microsporangia. But the fact that microsporangia were originally positioned externally suggests that their development is likely to be autonomous, perhaps with the reproductive cells generating signals controlling the growth and division of the investing anther epidermis. These possibilities are discussed in the context of the expression of genes which initiate and maintain male and female reproductive development, and in the perspective of our current views of anther evolution."}],"date_updated":"2023-05-08T10:57:59Z","_id":"12200","status":"public","department":[{"_id":"XiFe"}],"scopus_import":"1","citation":{"ista":"Feng X, Dickinson HG. 2010. Cell–cell interactions during patterning of the <i>Arabidopsis</i> anther. Biochemical Society Transactions. 38(2), 571–576.","short":"X. Feng, H.G. Dickinson, Biochemical Society Transactions 38 (2010) 571–576.","apa":"Feng, X., &#38; Dickinson, H. G. (2010). Cell–cell interactions during patterning of the <i>Arabidopsis</i> anther. <i>Biochemical Society Transactions</i>. Portland Press Ltd. <a href=\"https://doi.org/10.1042/bst0380571\">https://doi.org/10.1042/bst0380571</a>","mla":"Feng, Xiaoqi, and Hugh G. Dickinson. “Cell–Cell Interactions during Patterning of the <i>Arabidopsis</i> Anther.” <i>Biochemical Society Transactions</i>, vol. 38, no. 2, Portland Press Ltd., 2010, pp. 571–76, doi:<a href=\"https://doi.org/10.1042/bst0380571\">10.1042/bst0380571</a>.","ieee":"X. Feng and H. G. Dickinson, “Cell–cell interactions during patterning of the <i>Arabidopsis</i> anther,” <i>Biochemical Society Transactions</i>, vol. 38, no. 2. Portland Press Ltd., pp. 571–576, 2010.","chicago":"Feng, Xiaoqi, and Hugh G. Dickinson. “Cell–Cell Interactions during Patterning of the <i>Arabidopsis</i> Anther.” <i>Biochemical Society Transactions</i>. Portland Press Ltd., 2010. <a href=\"https://doi.org/10.1042/bst0380571\">https://doi.org/10.1042/bst0380571</a>.","ama":"Feng X, Dickinson HG. Cell–cell interactions during patterning of the <i>Arabidopsis</i> anther. <i>Biochemical Society Transactions</i>. 2010;38(2):571-576. doi:<a href=\"https://doi.org/10.1042/bst0380571\">10.1042/bst0380571</a>"},"volume":38,"quality_controlled":"1","article_processing_charge":"No","page":"571-576","extern":"1","month":"03","publisher":"Portland Press Ltd.","intvolume":"        38"},{"extern":"1","month":"10","publisher":"American Geophysical Union","intvolume":"        46","citation":{"ama":"Pellicciotti F, Bauder A, Parola M. Effect of glaciers on streamflow trends in the Swiss Alps. <i>Water Resources Research</i>. 2010;46(10). doi:<a href=\"https://doi.org/10.1029/2009wr009039\">10.1029/2009wr009039</a>","chicago":"Pellicciotti, Francesca, A. Bauder, and M. Parola. “Effect of Glaciers on Streamflow Trends in the Swiss Alps.” <i>Water Resources Research</i>. American Geophysical Union, 2010. <a href=\"https://doi.org/10.1029/2009wr009039\">https://doi.org/10.1029/2009wr009039</a>.","ieee":"F. Pellicciotti, A. Bauder, and M. Parola, “Effect of glaciers on streamflow trends in the Swiss Alps,” <i>Water Resources Research</i>, vol. 46, no. 10. American Geophysical Union, 2010.","mla":"Pellicciotti, Francesca, et al. “Effect of Glaciers on Streamflow Trends in the Swiss Alps.” <i>Water Resources Research</i>, vol. 46, no. 10, W10522, American Geophysical Union, 2010, doi:<a href=\"https://doi.org/10.1029/2009wr009039\">10.1029/2009wr009039</a>.","apa":"Pellicciotti, F., Bauder, A., &#38; Parola, M. (2010). Effect of glaciers on streamflow trends in the Swiss Alps. <i>Water Resources Research</i>. American Geophysical Union. <a href=\"https://doi.org/10.1029/2009wr009039\">https://doi.org/10.1029/2009wr009039</a>","short":"F. Pellicciotti, A. Bauder, M. Parola, Water Resources Research 46 (2010).","ista":"Pellicciotti F, Bauder A, Parola M. 2010. Effect of glaciers on streamflow trends in the Swiss Alps. Water Resources Research. 46(10), W10522."},"quality_controlled":"1","volume":46,"article_processing_charge":"No","_id":"12653","status":"public","scopus_import":"1","oa":1,"date_updated":"2024-10-14T12:00:48Z","date_published":"2010-10-01T00:00:00Z","publication":"Water Resources Research","abstract":[{"text":"Daily streamflow from stations close to five Swiss glaciers is analyzed for trends with the Mann-Kendall test. We consider a common period of record (1974–2004) and longer periods based on data availability. The trend statistical significance is tested on annual and seasonal bases. We also examine changes in precipitation, temperature, and snow cover characteristics. Highly glacierized basins show statistically significant positive trends in annual streamflow caused by increasing streamflow in spring and summer. Trends are more numerous and stronger at lower and mid than at the upper quantiles. The basin characterized by lower glacier coverage, conversely, does not exhibit consistently statistically significant trends. Changes in precipitation are not sufficient to explain the observed streamflow trends. Air temperature sees an increase in mean, minimum, and maximum values at all sites. Variations in the seasonal snow accumulation and ablation process are evident. Solid precipitation is decreasing at all sites and trends may be due to a shift from snowfall into rainfall. Mean snow depth is also decreasing, and its duration is getting shorter because of a decrease in solid precipitation and enhanced melting. Trend magnitude attenuates with longer time series. Contrasting trends are detected for different subperiods in the last 70 years: statistically significant negative trends are observed in the periods 1944–1974 and 1954–1984 for Aletschgletscher, in contrast with the results for the common period. These trends are explained by different rates of ice volume changes, and the sign of trends is clearly related to phases of positive or negative glacier mass balance.","lang":"eng"}],"issue":"10","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1029/2009WR009039"}],"oa_version":"Published Version","day":"01","author":[{"last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca","orcid":"0000-0002-5554-8087"},{"first_name":"A.","last_name":"Bauder","full_name":"Bauder, A."},{"first_name":"M.","full_name":"Parola, M.","last_name":"Parola"}],"article_type":"original","publication_status":"published","language":[{"iso":"eng"}],"type":"journal_article","title":"Effect of glaciers on streamflow trends in the Swiss Alps","date_created":"2023-02-20T08:18:27Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2010","publication_identifier":{"eissn":["1944-7973"],"issn":["0043-1397"]},"article_number":"W10522","doi":"10.1029/2009wr009039","keyword":["Water Science and Technology"]},{"date_published":"2010-11-11T00:00:00Z","extern":1,"publication":"Nature","month":"11","abstract":[{"text":"Motion vision is a major function of all visual systems, yet the underlying neural mechanisms and circuits are still elusive. In the lamina, the first optic neuropile of Drosophila melanogaster, photoreceptor signals split into five parallel pathways, L1-L5. Here we examine how these pathways contribute to visual motion detection by combining genetic block and reconstitution of neural activity in different lamina cell types with whole-cell recordings from downstream motion-sensitive neurons. We find reduced responses to moving gratings if L1 or L2 is blocked; however, reconstitution of photoreceptor input to only L1 or L2 results in wild-type responses. Thus, the first experiment indicates the necessity of both pathways, whereas the second indicates sufficiency of each single pathway. This contradiction can be explained by electrical coupling between L1 and L2, allowing for activation of both pathways even when only one of them receives photoreceptor input. A fundamental difference between the L1 pathway and the L2 pathway is uncovered when blocking L1 or L2 output while presenting moving edges of positive (ON) or negative (OFF) contrast polarity: blocking L1 eliminates the response to moving ON edges, whereas blocking L2 eliminates the response to moving OFF edges. Thus, similar to the segregation of photoreceptor signals in ON and OFF bipolar cell pathways in the vertebrate retina, photoreceptor signals segregate into ON-L1 and OFF-L2 channels in the lamina of Drosophila.","lang":"eng"}],"publisher":"Nature Publishing Group","intvolume":"       468","issue":"7321","citation":{"ama":"Jösch MA, Schnell B, Raghu S, Reiff D, Borst A. ON and off pathways in Drosophila motion vision. <i>Nature</i>. 2010;468(7321):300-304. doi:<a href=\"https://doi.org/10.1038/nature09545\">10.1038/nature09545</a>","chicago":"Jösch, Maximilian A, Bettina Schnell, Shamprasad Raghu, Dierk Reiff, and Alexander Borst. “ON and off Pathways in Drosophila Motion Vision.” <i>Nature</i>. Nature Publishing Group, 2010. <a href=\"https://doi.org/10.1038/nature09545\">https://doi.org/10.1038/nature09545</a>.","ieee":"M. A. Jösch, B. Schnell, S. Raghu, D. Reiff, and A. Borst, “ON and off pathways in Drosophila motion vision,” <i>Nature</i>, vol. 468, no. 7321. Nature Publishing Group, pp. 300–304, 2010.","mla":"Jösch, Maximilian A., et al. “ON and off Pathways in Drosophila Motion Vision.” <i>Nature</i>, vol. 468, no. 7321, Nature Publishing Group, 2010, pp. 300–04, doi:<a href=\"https://doi.org/10.1038/nature09545\">10.1038/nature09545</a>.","apa":"Jösch, M. A., Schnell, B., Raghu, S., Reiff, D., &#38; Borst, A. (2010). ON and off pathways in Drosophila motion vision. <i>Nature</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nature09545\">https://doi.org/10.1038/nature09545</a>","ista":"Jösch MA, Schnell B, Raghu S, Reiff D, Borst A. 2010. ON and off pathways in Drosophila motion vision. Nature. 468(7321), 300–304.","short":"M.A. Jösch, B. Schnell, S. Raghu, D. Reiff, A. Borst, Nature 468 (2010) 300–304."},"quality_controlled":0,"volume":468,"day":"11","author":[{"orcid":"0000-0002-3937-1330","first_name":"Maximilian A","id":"2BD278E6-F248-11E8-B48F-1D18A9856A87","full_name":"Maximilian Jösch","last_name":"Jösch"},{"full_name":"Schnell, Bettina","last_name":"Schnell","first_name":"Bettina"},{"first_name":"Shamprasad","last_name":"Raghu","full_name":"Raghu, Shamprasad V"},{"last_name":"Reiff","full_name":"Reiff, Dierk F","first_name":"Dierk"},{"first_name":"Alexander","full_name":"Borst, Alexander","last_name":"Borst"}],"page":"300 - 304","_id":"1300","status":"public","publication_status":"published","type":"journal_article","title":"ON and off pathways in Drosophila motion vision","date_created":"2018-12-11T11:51:14Z","publist_id":"5970","year":"2010","date_updated":"2021-01-12T06:49:44Z","doi":"10.1038/nature09545"},{"volume":103,"quality_controlled":"1","citation":{"ieee":"B. Schnell <i>et al.</i>, “Processing of horizontal optic flow in three visual interneurons of the Drosophila brain,” <i>Journal of Neurophysiology</i>, vol. 103, no. 3. American Physiological Society, pp. 1646–1657, 2010.","chicago":"Schnell, Bettina, Maximilian A Jösch, Friedrich Förstner, Shamprasad Raghu, Hideo Otsuna, Kei Ito, Alexander Borst, and Dierk Reiff. “Processing of Horizontal Optic Flow in Three Visual Interneurons of the Drosophila Brain.” <i>Journal of Neurophysiology</i>. American Physiological Society, 2010. <a href=\"https://doi.org/10.1152/jn.00950.2009\">https://doi.org/10.1152/jn.00950.2009</a>.","ama":"Schnell B, Jösch MA, Förstner F, et al. Processing of horizontal optic flow in three visual interneurons of the Drosophila brain. <i>Journal of Neurophysiology</i>. 2010;103(3):1646-1657. doi:<a href=\"https://doi.org/10.1152/jn.00950.2009\">10.1152/jn.00950.2009</a>","ista":"Schnell B, Jösch MA, Förstner F, Raghu S, Otsuna H, Ito K, Borst A, Reiff D. 2010. Processing of horizontal optic flow in three visual interneurons of the Drosophila brain. Journal of Neurophysiology. 103(3), 1646–1657.","short":"B. Schnell, M.A. Jösch, F. Förstner, S. Raghu, H. Otsuna, K. Ito, A. Borst, D. Reiff, Journal of Neurophysiology 103 (2010) 1646–1657.","apa":"Schnell, B., Jösch, M. A., Förstner, F., Raghu, S., Otsuna, H., Ito, K., … Reiff, D. (2010). Processing of horizontal optic flow in three visual interneurons of the Drosophila brain. <i>Journal of Neurophysiology</i>. American Physiological Society. <a href=\"https://doi.org/10.1152/jn.00950.2009\">https://doi.org/10.1152/jn.00950.2009</a>","mla":"Schnell, Bettina, et al. “Processing of Horizontal Optic Flow in Three Visual Interneurons of the Drosophila Brain.” <i>Journal of Neurophysiology</i>, vol. 103, no. 3, American Physiological Society, 2010, pp. 1646–57, doi:<a href=\"https://doi.org/10.1152/jn.00950.2009\">10.1152/jn.00950.2009</a>."},"page":"1646 - 1657","article_processing_charge":"No","month":"03","extern":"1","intvolume":"       103","publisher":"American Physiological Society","publist_id":"5971","date_updated":"2021-01-12T06:49:44Z","status":"public","_id":"1301","pmid":1,"oa_version":"None","issue":"3","author":[{"last_name":"Schnell","full_name":"Schnell, Bettina","first_name":"Bettina"},{"id":"2BD278E6-F248-11E8-B48F-1D18A9856A87","first_name":"Maximilian A","last_name":"Jösch","full_name":"Jösch, Maximilian A","orcid":"0000-0002-3937-1330"},{"last_name":"Förstner","full_name":"Förstner, Friedrich","first_name":"Friedrich"},{"full_name":"Raghu, Shamprasad","last_name":"Raghu","first_name":"Shamprasad"},{"first_name":"Hideo","full_name":"Otsuna, Hideo","last_name":"Otsuna"},{"first_name":"Kei","full_name":"Ito, Kei","last_name":"Ito"},{"first_name":"Alexander","full_name":"Borst, Alexander","last_name":"Borst"},{"first_name":"Dierk","last_name":"Reiff","full_name":"Reiff, Dierk"}],"day":"01","publication":"Journal of Neurophysiology","date_published":"2010-03-01T00:00:00Z","external_id":{"pmid":["20089816"]},"abstract":[{"lang":"eng","text":"Motion vision is essential for navigating through the environment. Due to its genetic amenability, the fruit fly Drosophila has been serving for a lengthy period as a model organism for studying optomotor behavior as elicited by large-field horizontal motion. However, the neurons underlying the control of this behavior have not been studied in Drosophila so far. Here we report the first whole cell recordings from three cells of the horizontal system (HSN, HSE, and HSS) in the lobula plate of Drosophila. All three HS cells are tuned to large-field horizontal motion in a direction-selective way; they become excited by front-to-back motion and inhibited by back-to-front motion in the ipsilateral field of view. The response properties of HS cells such as contrast and velocity dependence are in accordance with the correlation-type model of motion detection. Neurobiotin injection suggests extensive coupling among ipsilateral HS cells and additional coupling to tangential cells that have their dendrites in the contralateral hemisphere of the brain. This connectivity scheme accounts for the complex layout of their receptive fields and explains their sensitivity both to ipsilateral and to contralateral motion. Thus the main response properties of Drosophila HS cells are strikingly similar to the responses of their counterparts in the blowfly Calliphora, although we found substantial differences with respect to their dendritic structure and connectivity. This long-awaited functional characterization of HS cells in Drosophila provides the basis for the future dissection of optomotor behavior and the underlying neural circuitry by combining genetics, physiology, and behavior."}],"user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","date_created":"2018-12-11T11:51:14Z","acknowledgement":"This work was supported by the Max-Planck-Society and by a Human Frontier Science Program grant to K. Ito, A. Borst, and B. Nelson.","doi":"10.1152/jn.00950.2009","publication_identifier":{"issn":[" 0022-3077"],"eissn":["1522-1598"]},"year":"2010","publication_status":"published","article_type":"original","title":"Processing of horizontal optic flow in three visual interneurons of the Drosophila brain","type":"journal_article","language":[{"iso":"eng"}]},{"keyword":["General Chemical Engineering","General Chemistry"],"doi":"10.1351/pac-con-10-09-04","year":"2010","publication_identifier":{"eissn":["1365-3075"],"issn":["0033-4545"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2023-08-01T09:48:11Z","title":"Immobilized azobenzenes for the construction of photoresponsive materials","type":"journal_article","language":[{"iso":"eng"}],"publication_status":"published","article_type":"original","author":[{"first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn"}],"day":"15","oa_version":"Published Version","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1351/pac-con-10-09-04"}],"issue":"12","abstract":[{"lang":"eng","text":"The immobilization of molecular switches onto inorganic supports has recently become a hot topic as it can give rise to novel hybrid materials in which the properties of the two components are mutually enhanced. Even more attractive is the concept of “transferring” the switchable characteristics of single layers of organic molecules onto the underlying inorganic components, rendering them responsive to external stimuli as well. Of the various molecular switches studied, azobenzene (AB) has arguably attracted most attention due to its simple molecular structure, and because its “trigger” (light) is a noninvasive one, it can be delivered instantaneously, and into a precise location. In order to fully realize its potential, however, it is necessary to immobilize AB onto solid supports. It is the goal of this manuscript to comprehensively yet concisely review such hybrid systems which comprise AB forming well-defined self-assembled monolayers (SAMs) on planar and curved (colloidal and nanoporous) inorganic surfaces. I discuss methods to immobilize AB derivatives onto surfaces, strategies to ensure efficient AB isomerization, ways to monitor the switching process, properties of these switchable hybrid materials, and, last but not least, their emerging applications."}],"publication":"Pure and Applied Chemistry","date_published":"2010-10-15T00:00:00Z","date_updated":"2024-10-14T12:21:48Z","oa":1,"scopus_import":"1","status":"public","_id":"13409","page":"2247-2279","article_processing_charge":"No","volume":82,"quality_controlled":"1","citation":{"short":"R. Klajn, Pure and Applied Chemistry 82 (2010) 2247–2279.","ista":"Klajn R. 2010. Immobilized azobenzenes for the construction of photoresponsive materials. Pure and Applied Chemistry. 82(12), 2247–2279.","mla":"Klajn, Rafal. “Immobilized Azobenzenes for the Construction of Photoresponsive Materials.” <i>Pure and Applied Chemistry</i>, vol. 82, no. 12, De Gruyter, 2010, pp. 2247–79, doi:<a href=\"https://doi.org/10.1351/pac-con-10-09-04\">10.1351/pac-con-10-09-04</a>.","apa":"Klajn, R. (2010). Immobilized azobenzenes for the construction of photoresponsive materials. <i>Pure and Applied Chemistry</i>. De Gruyter. <a href=\"https://doi.org/10.1351/pac-con-10-09-04\">https://doi.org/10.1351/pac-con-10-09-04</a>","ieee":"R. Klajn, “Immobilized azobenzenes for the construction of photoresponsive materials,” <i>Pure and Applied Chemistry</i>, vol. 82, no. 12. De Gruyter, pp. 2247–2279, 2010.","chicago":"Klajn, Rafal. “Immobilized Azobenzenes for the Construction of Photoresponsive Materials.” <i>Pure and Applied Chemistry</i>. De Gruyter, 2010. <a href=\"https://doi.org/10.1351/pac-con-10-09-04\">https://doi.org/10.1351/pac-con-10-09-04</a>.","ama":"Klajn R. Immobilized azobenzenes for the construction of photoresponsive materials. <i>Pure and Applied Chemistry</i>. 2010;82(12):2247-2279. doi:<a href=\"https://doi.org/10.1351/pac-con-10-09-04\">10.1351/pac-con-10-09-04</a>"},"intvolume":"        82","publisher":"De Gruyter","month":"10","extern":"1"},{"extern":"1","month":"03","publisher":"American Chemical Society","intvolume":"       132","citation":{"apa":"Coskun, A., Wesson, P. J., Klajn, R., Trabolsi, A., Fang, L., Olson, M. A., … Stoddart, J. F. (2010). Molecular-mechanical switching at the nanoparticle−solvent interface: Practice and theory. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/ja9102327\">https://doi.org/10.1021/ja9102327</a>","mla":"Coskun, Ali, et al. “Molecular-Mechanical Switching at the Nanoparticle−solvent Interface: Practice and Theory.” <i>Journal of the American Chemical Society</i>, vol. 132, no. 12, American Chemical Society, 2010, pp. 4310–20, doi:<a href=\"https://doi.org/10.1021/ja9102327\">10.1021/ja9102327</a>.","short":"A. Coskun, P.J. Wesson, R. Klajn, A. Trabolsi, L. Fang, M.A. Olson, S.K. Dey, B.A. Grzybowski, J.F. Stoddart, Journal of the American Chemical Society 132 (2010) 4310–4320.","ista":"Coskun A, Wesson PJ, Klajn R, Trabolsi A, Fang L, Olson MA, Dey SK, Grzybowski BA, Stoddart JF. 2010. Molecular-mechanical switching at the nanoparticle−solvent interface: Practice and theory. Journal of the American Chemical Society. 132(12), 4310–4320.","chicago":"Coskun, Ali, Paul J. Wesson, Rafal Klajn, Ali Trabolsi, Lei Fang, Mark A. Olson, Sanjeev K. Dey, Bartosz A. Grzybowski, and J. Fraser Stoddart. “Molecular-Mechanical Switching at the Nanoparticle−solvent Interface: Practice and Theory.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2010. <a href=\"https://doi.org/10.1021/ja9102327\">https://doi.org/10.1021/ja9102327</a>.","ama":"Coskun A, Wesson PJ, Klajn R, et al. Molecular-mechanical switching at the nanoparticle−solvent interface: Practice and theory. <i>Journal of the American Chemical Society</i>. 2010;132(12):4310-4320. doi:<a href=\"https://doi.org/10.1021/ja9102327\">10.1021/ja9102327</a>","ieee":"A. Coskun <i>et al.</i>, “Molecular-mechanical switching at the nanoparticle−solvent interface: Practice and theory,” <i>Journal of the American Chemical Society</i>, vol. 132, no. 12. American Chemical Society, pp. 4310–4320, 2010."},"volume":132,"quality_controlled":"1","article_processing_charge":"No","page":"4310-4320","_id":"13410","status":"public","scopus_import":"1","date_updated":"2023-08-08T08:00:31Z","date_published":"2010-03-31T00:00:00Z","external_id":{"pmid":["20218598"]},"publication":"Journal of the American Chemical Society","abstract":[{"text":"A range (Au, Pt, Pd) of metal nanoparticles (MNPs) has been prepared and functionalized with (a) redox-active stalks containing tetrathiafulvalene (TTF) units, (b) [2]pseudorotaxanes formed between these stalks and cyclobis(paraquat-p-phenylene) (CBPQT4+) rings, and (c) bistable [2]rotaxane molecules where the dumbbell component contains a 1,5-dioxynaphthalene (DNP) unit, as well as a TTF unit, encircled by a CBPQT4+ ring. It transpires that the molecules present in (a) and (c) and the supermolecules described in (b) retain their switching characteristics, previously observed in solution, when they are immobilized onto MNPs. Moreover, their oxidation potentials depend on the fraction, χ, of the molecules or supermolecules on the surface of the nanoparticles. A variation in χ affects the oxidation potentials of the TTF units to the extent that switching can be subjected to fine tuning as a result. Specifically, increasing χ results in positive shifts (i) in the oxidation potentials of the TTF unit in (a)−(c) and (ii) the reduction potentials of the CBPQT4+ rings in (c). These shifts can be attributed to an increase in the electrostatic potential surrounding the MNPs. Both the magnitude and the direction of these shifts are reproduced by a model, based on the Poisson−Boltzmann equation coupled with charge-regulating boundary conditions. Furthermore, the kinetics of relaxation from the metastable state coconformation (MSCC) to the ground-state coconformation (GSCC) of the bistable [2]rotaxane molecules also depends on χ, as well as on the nanoparticle diameter. Increasing either of these parameters accelerates the rate of relaxation from the MSCC to the GSCC. This rate is a function of (i) the activation energy for the relaxation process associated with the bistable [2]rotaxane molecules in solution and (ii) the electrostatic potential surrounding the MNPs. The electrostatic potential depends on (i) the diameter of the MNPs, (ii) the amount of the bistable [2]rotaxane molecules on the surface of the MNPs, and (iii) the equilibrium distribution of the CBPQT4+ rings between the DNP and TTF recognition sites in the GSCC. This electrostatic potential has also been quantified using the Poisson−Boltzmann equation, leading to faithful estimates of the rate constants.","lang":"eng"}],"issue":"12","pmid":1,"oa_version":"None","day":"31","author":[{"last_name":"Coskun","full_name":"Coskun, Ali","first_name":"Ali"},{"full_name":"Wesson, Paul J.","last_name":"Wesson","first_name":"Paul J."},{"first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","full_name":"Klajn, Rafal","last_name":"Klajn"},{"full_name":"Trabolsi, Ali","last_name":"Trabolsi","first_name":"Ali"},{"first_name":"Lei","last_name":"Fang","full_name":"Fang, Lei"},{"last_name":"Olson","full_name":"Olson, Mark A.","first_name":"Mark A."},{"full_name":"Dey, Sanjeev K.","last_name":"Dey","first_name":"Sanjeev K."},{"full_name":"Grzybowski, Bartosz A.","last_name":"Grzybowski","first_name":"Bartosz A."},{"first_name":"J. Fraser","last_name":"Stoddart","full_name":"Stoddart, J. Fraser"}],"article_type":"original","publication_status":"published","language":[{"iso":"eng"}],"type":"journal_article","title":"Molecular-mechanical switching at the nanoparticle−solvent interface: Practice and theory","date_created":"2023-08-01T09:48:27Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"year":"2010","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"doi":"10.1021/ja9102327"},{"article_processing_charge":"No","page":"1385-1387","citation":{"ieee":"R. Klajn, K. P. Browne, S. Soh, and B. A. Grzybowski, “Nanoparticles that ‘remember’ temperature,” <i>Small</i>, vol. 6, no. 13. Wiley, pp. 1385–1387, 2010.","ama":"Klajn R, Browne KP, Soh S, Grzybowski BA. Nanoparticles that “remember” temperature. <i>Small</i>. 2010;6(13):1385-1387. doi:<a href=\"https://doi.org/10.1002/smll.200902272\">10.1002/smll.200902272</a>","chicago":"Klajn, Rafal, Kevin P. Browne, Siowling Soh, and Bartosz A. Grzybowski. “Nanoparticles That ‘Remember’ Temperature.” <i>Small</i>. Wiley, 2010. <a href=\"https://doi.org/10.1002/smll.200902272\">https://doi.org/10.1002/smll.200902272</a>.","ista":"Klajn R, Browne KP, Soh S, Grzybowski BA. 2010. Nanoparticles that “remember” temperature. Small. 6(13), 1385–1387.","short":"R. Klajn, K.P. Browne, S. Soh, B.A. Grzybowski, Small 6 (2010) 1385–1387.","apa":"Klajn, R., Browne, K. P., Soh, S., &#38; Grzybowski, B. A. (2010). Nanoparticles that “remember” temperature. <i>Small</i>. Wiley. <a href=\"https://doi.org/10.1002/smll.200902272\">https://doi.org/10.1002/smll.200902272</a>","mla":"Klajn, Rafal, et al. “Nanoparticles That ‘Remember’ Temperature.” <i>Small</i>, vol. 6, no. 13, Wiley, 2010, pp. 1385–87, doi:<a href=\"https://doi.org/10.1002/smll.200902272\">10.1002/smll.200902272</a>."},"quality_controlled":"1","volume":6,"publisher":"Wiley","intvolume":"         6","extern":"1","month":"07","date_updated":"2023-08-08T08:15:25Z","scopus_import":"1","_id":"13411","status":"public","day":"05","author":[{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"full_name":"Browne, Kevin P.","last_name":"Browne","first_name":"Kevin P."},{"first_name":"Siowling","full_name":"Soh, Siowling","last_name":"Soh"},{"full_name":"Grzybowski, Bartosz A.","last_name":"Grzybowski","first_name":"Bartosz A."}],"issue":"13","pmid":1,"oa_version":"None","abstract":[{"lang":"eng","text":"Photoresponsive gold nanoparticles dispersed in a solid/frozen matrix provide a basis for sensors that “remember” whether the sample has ever exceeded the melting temperature of the matrix. The operation of these sensors rests on the ability to photoinduce metastable electric dipoles on NP surfaces – upon melting, these dipoles drive NP aggregation, precipitation, and crosslinking. These events are manifested by a pronounced color change."}],"date_published":"2010-07-05T00:00:00Z","external_id":{"pmid":["20521264"]},"publication":"Small","year":"2010","publication_identifier":{"eissn":["1613-6829"],"issn":["1613-6810"]},"doi":"10.1002/smll.200902272","keyword":["Biomaterials","Biotechnology","General Materials Science","General Chemistry"],"date_created":"2023-08-01T09:48:38Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"title":"Nanoparticles that “remember” temperature","type":"journal_article","article_type":"original","publication_status":"published"},{"date_created":"2023-08-01T09:49:07Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2010","publication_identifier":{"eissn":["1460-4744"],"issn":["0306-0012"]},"keyword":["General Chemistry"],"doi":"10.1039/b920377j","article_type":"original","publication_status":"published","language":[{"iso":"eng"}],"title":"Nanoparticles functionalised with reversible molecular and supramolecular switches","type":"journal_article","issue":"6","pmid":1,"oa_version":"None","day":"21","author":[{"full_name":"Klajn, Rafal","last_name":"Klajn","first_name":"Rafal","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"first_name":"J. Fraser","last_name":"Stoddart","full_name":"Stoddart, J. Fraser"},{"first_name":"Bartosz A.","full_name":"Grzybowski, Bartosz A.","last_name":"Grzybowski"}],"external_id":{"pmid":["20407689"]},"date_published":"2010-04-21T00:00:00Z","publication":"Chemical Society Reviews","abstract":[{"lang":"eng","text":"Nanoparticles (NPs) and molecular/supramolecular switches have attracted considerable interest during the past decade on account of their unique properties and prominent roles in the fields of organic chemistry and materials science. Materials derived from the combination of these two components are now emerging in the literature. This critical review evaluates materials which comprise NPs functionalised with well-defined self-assembled monolayers of molecular and supramolecular switches. We draw attention to the fact that immobilisation of switches on NPs does not, in general, hamper their switching ability, although it can impart new properties on the supporting particles. This premise leads us to the discussion of systems in which switching on the surfaces of NPs can be used to modulate reversibly a range of NP properties—optical, fluorescent, electrical, magnetic—as well as the controlled release of small molecules. Finally, we discuss examples in which molecular switches direct reversible self-assembly of NPs (308 references)."}],"date_updated":"2023-08-08T08:19:00Z","_id":"13412","status":"public","scopus_import":"1","citation":{"ama":"Klajn R, Stoddart JF, Grzybowski BA. Nanoparticles functionalised with reversible molecular and supramolecular switches. <i>Chemical Society Reviews</i>. 2010;39(6):2203-2237. doi:<a href=\"https://doi.org/10.1039/b920377j\">10.1039/b920377j</a>","chicago":"Klajn, Rafal, J. Fraser Stoddart, and Bartosz A. Grzybowski. “Nanoparticles Functionalised with Reversible Molecular and Supramolecular Switches.” <i>Chemical Society Reviews</i>. Royal Society of Chemistry, 2010. <a href=\"https://doi.org/10.1039/b920377j\">https://doi.org/10.1039/b920377j</a>.","ieee":"R. Klajn, J. F. Stoddart, and B. A. Grzybowski, “Nanoparticles functionalised with reversible molecular and supramolecular switches,” <i>Chemical Society Reviews</i>, vol. 39, no. 6. Royal Society of Chemistry, pp. 2203–2237, 2010.","mla":"Klajn, Rafal, et al. “Nanoparticles Functionalised with Reversible Molecular and Supramolecular Switches.” <i>Chemical Society Reviews</i>, vol. 39, no. 6, Royal Society of Chemistry, 2010, pp. 2203–37, doi:<a href=\"https://doi.org/10.1039/b920377j\">10.1039/b920377j</a>.","apa":"Klajn, R., Stoddart, J. F., &#38; Grzybowski, B. A. (2010). Nanoparticles functionalised with reversible molecular and supramolecular switches. <i>Chemical Society Reviews</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/b920377j\">https://doi.org/10.1039/b920377j</a>","ista":"Klajn R, Stoddart JF, Grzybowski BA. 2010. Nanoparticles functionalised with reversible molecular and supramolecular switches. Chemical Society Reviews. 39(6), 2203–2237.","short":"R. Klajn, J.F. Stoddart, B.A. Grzybowski, Chemical Society Reviews 39 (2010) 2203–2237."},"volume":39,"quality_controlled":"1","article_processing_charge":"No","page":"2203-2237","extern":"1","month":"04","publisher":"Royal Society of Chemistry","intvolume":"        39"},{"date_updated":"2021-01-12T06:52:45Z","doi":"10.1371/journal.pbio.1000421","acknowledgement":"AK is funded by a Marie Curie fellowship. JB is funded by the MRC (UK). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript","year":"2010","publist_id":"5407","date_created":"2018-12-11T11:53:39Z","type":"journal_article","title":"Limbs made to measure","status":"public","publication_status":"published","_id":"1721","author":[{"first_name":"Anna","id":"3959A2A0-F248-11E8-B48F-1D18A9856A87","full_name":"Anna Kicheva","last_name":"Kicheva","orcid":"0000-0003-4509-4998"},{"first_name":"James","full_name":"Briscoe, James","last_name":"Briscoe"}],"day":"01","volume":8,"quality_controlled":0,"issue":"7","citation":{"mla":"Kicheva, Anna, and James Briscoe. “Limbs Made to Measure.” <i>PLoS Biology</i>, vol. 8, no. 7, Public Library of Science, 2010, doi:<a href=\"https://doi.org/10.1371/journal.pbio.1000421\">10.1371/journal.pbio.1000421</a>.","apa":"Kicheva, A., &#38; Briscoe, J. (2010). Limbs made to measure. <i>PLoS Biology</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pbio.1000421\">https://doi.org/10.1371/journal.pbio.1000421</a>","short":"A. Kicheva, J. Briscoe, PLoS Biology 8 (2010).","ista":"Kicheva A, Briscoe J. 2010. Limbs made to measure. PLoS Biology. 8(7).","ama":"Kicheva A, Briscoe J. Limbs made to measure. <i>PLoS Biology</i>. 2010;8(7). doi:<a href=\"https://doi.org/10.1371/journal.pbio.1000421\">10.1371/journal.pbio.1000421</a>","chicago":"Kicheva, Anna, and James Briscoe. “Limbs Made to Measure.” <i>PLoS Biology</i>. Public Library of Science, 2010. <a href=\"https://doi.org/10.1371/journal.pbio.1000421\">https://doi.org/10.1371/journal.pbio.1000421</a>.","ieee":"A. Kicheva and J. Briscoe, “Limbs made to measure,” <i>PLoS Biology</i>, vol. 8, no. 7. Public Library of Science, 2010."},"intvolume":"         8","publisher":"Public Library of Science","publication":"PLoS Biology","month":"07","date_published":"2010-07-01T00:00:00Z","extern":1},{"intvolume":"         8","publisher":"Public Library of Science","abstract":[{"text":"Morphogens are secreted signalling molecules that act in a graded manner to control the pattern of cellular differentiation in developing tissues. An example is Sonic hedgehog (Shh), which acts in several developing vertebrate tissues, including the central nervous system, to provide positional information during embryonic patterning. Here we address how Shh signalling assigns the positional identities of distinct neuronal subtype progenitors throughout the ventral neural tube. Assays of intracellular signal transduction and gene expression indicate that the duration as well as level of signalling is critical for morphogen interpretation. Progenitors of the ventral neuronal subtypes are established sequentially, with progressively more ventral identities requiring correspondingly higher levels and longer periods of Shh signalling. Moreover, cells remain sensitive to changes in Shh signalling for an extended time, reverting to antecedent identities if signalling levels fall below a threshold. Thus, the duration of signalling is important not only for the assignment but also for the refinement and maintenance of positional identity. Together the data suggest a dynamic model for ventral neural tube patterning in which positional information corresponds to the time integral of Shh signalling. This suggests an alternative to conventional models of morphogen action that rely solely on the level of signalling.","lang":"eng"}],"publication":"PLoS Biology","month":"06","extern":1,"date_published":"2010-06-01T00:00:00Z","author":[{"last_name":"Dessaud","full_name":"Dessaud, Éric","first_name":"Éric"},{"first_name":"Vanessa","last_name":"Ribes","full_name":"Ribes, Vanessa"},{"last_name":"Balaskas","full_name":"Balaskas, Nikolaos","first_name":"Nikolaos"},{"first_name":"Linlin","full_name":"Yang, Linlin","last_name":"Yang"},{"first_name":"Alessandra","last_name":"Pierani","full_name":"Pierani, Alessandra"},{"orcid":"0000-0003-4509-4998","last_name":"Kicheva","full_name":"Anna Kicheva","id":"3959A2A0-F248-11E8-B48F-1D18A9856A87","first_name":"Anna"},{"first_name":"Bennett","full_name":"Novitch, Bennett","last_name":"Novitch"},{"last_name":"Briscoe","full_name":"Briscoe, James","first_name":"James"},{"last_name":"Sasai","full_name":"Sasai, Noriaki","first_name":"Noriaki"}],"day":"01","quality_controlled":0,"volume":8,"citation":{"ieee":"É. Dessaud <i>et al.</i>, “Dynamic assignment and maintenance of positional identity in the ventral neural tube by the morphogen sonic hedgehog,” <i>PLoS Biology</i>, vol. 8, no. 6. Public Library of Science, 2010.","chicago":"Dessaud, Éric, Vanessa Ribes, Nikolaos Balaskas, Linlin Yang, Alessandra Pierani, Anna Kicheva, Bennett Novitch, James Briscoe, and Noriaki Sasai. “Dynamic Assignment and Maintenance of Positional Identity in the Ventral Neural Tube by the Morphogen Sonic Hedgehog.” <i>PLoS Biology</i>. Public Library of Science, 2010. <a href=\"https://doi.org/10.1371/journal.pbio.1000382\">https://doi.org/10.1371/journal.pbio.1000382</a>.","ama":"Dessaud É, Ribes V, Balaskas N, et al. Dynamic assignment and maintenance of positional identity in the ventral neural tube by the morphogen sonic hedgehog. <i>PLoS Biology</i>. 2010;8(6). doi:<a href=\"https://doi.org/10.1371/journal.pbio.1000382\">10.1371/journal.pbio.1000382</a>","short":"É. Dessaud, V. Ribes, N. Balaskas, L. Yang, A. Pierani, A. Kicheva, B. Novitch, J. Briscoe, N. Sasai, PLoS Biology 8 (2010).","ista":"Dessaud É, Ribes V, Balaskas N, Yang L, Pierani A, Kicheva A, Novitch B, Briscoe J, Sasai N. 2010. Dynamic assignment and maintenance of positional identity in the ventral neural tube by the morphogen sonic hedgehog. PLoS Biology. 8(6).","apa":"Dessaud, É., Ribes, V., Balaskas, N., Yang, L., Pierani, A., Kicheva, A., … Sasai, N. (2010). Dynamic assignment and maintenance of positional identity in the ventral neural tube by the morphogen sonic hedgehog. <i>PLoS Biology</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pbio.1000382\">https://doi.org/10.1371/journal.pbio.1000382</a>","mla":"Dessaud, Éric, et al. “Dynamic Assignment and Maintenance of Positional Identity in the Ventral Neural Tube by the Morphogen Sonic Hedgehog.” <i>PLoS Biology</i>, vol. 8, no. 6, Public Library of Science, 2010, doi:<a href=\"https://doi.org/10.1371/journal.pbio.1000382\">10.1371/journal.pbio.1000382</a>."},"issue":"6","title":"Dynamic assignment and maintenance of positional identity in the ventral neural tube by the morphogen sonic hedgehog","type":"journal_article","publication_status":"published","status":"public","_id":"1722","doi":"10.1371/journal.pbio.1000382","acknowledgement":"NS was supported by a Marie Curie Fellowship (PIIF-GA-2008-219939) and the Mochida Memorial Foundation for Medical and Pharmaceutical Research. Support for VR was provided by an EMBO LTF, for AK by a FEBS LTF. ED was supported by the Wellcome Trust (#080630). Work in the lab of JB is supported by the Medical Research Council (UK). AP is a CNRS (Centre National de la Recherche Scientifique) Investigator. This work was supported by grants from the Ministère de la Recherche (ACI Grant #0220575) and the Association pour la Recherche sur le Cancer (Grant #4679) to AP. BGN was supported by grants from the Whitehall Foundation (2004-05-90-APL), the March of Dimes Foundation (5-FY2006-281), the Muscular Dystrophy Association (92901), and the NINDS (NS053976)","date_updated":"2021-01-12T06:52:46Z","year":"2010","publist_id":"5408","date_created":"2018-12-11T11:53:39Z"},{"citation":{"apa":"Katsaros, G., Spathis, P., Stoffel, M., Fournel, F., Mongillo, M., Bouchiat, V., … De Franceschi, S. (2010). Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals on silicon. <i>Nature Nanotechnology</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nnano.2010.84\">https://doi.org/10.1038/nnano.2010.84</a>","mla":"Katsaros, Georgios, et al. “Hybrid Superconductor-Semiconductor Devices Made from Self-Assembled SiGe Nanocrystals on Silicon.” <i>Nature Nanotechnology</i>, vol. 5, no. 6, Nature Publishing Group, 2010, pp. 458–64, doi:<a href=\"https://doi.org/10.1038/nnano.2010.84\">10.1038/nnano.2010.84</a>.","short":"G. Katsaros, P. Spathis, M. Stoffel, F. Fournel, M. Mongillo, V. Bouchiat, F. Lefloch, A. Rastelli, O. Schmidt, S. De Franceschi, Nature Nanotechnology 5 (2010) 458–464.","ista":"Katsaros G, Spathis P, Stoffel M, Fournel F, Mongillo M, Bouchiat V, Lefloch F, Rastelli A, Schmidt O, De Franceschi S. 2010. Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals on silicon. Nature Nanotechnology. 5(6), 458–464.","chicago":"Katsaros, Georgios, Panayotis Spathis, Mathieu Stoffel, Frank Fournel, Massimo Mongillo, Vincent Bouchiat, François Lefloch, Armando Rastelli, Oliver Schmidt, and Silvano De Franceschi. “Hybrid Superconductor-Semiconductor Devices Made from Self-Assembled SiGe Nanocrystals on Silicon.” <i>Nature Nanotechnology</i>. Nature Publishing Group, 2010. <a href=\"https://doi.org/10.1038/nnano.2010.84\">https://doi.org/10.1038/nnano.2010.84</a>.","ama":"Katsaros G, Spathis P, Stoffel M, et al. Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals on silicon. <i>Nature Nanotechnology</i>. 2010;5(6):458-464. doi:<a href=\"https://doi.org/10.1038/nnano.2010.84\">10.1038/nnano.2010.84</a>","ieee":"G. Katsaros <i>et al.</i>, “Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals on silicon,” <i>Nature Nanotechnology</i>, vol. 5, no. 6. Nature Publishing Group, pp. 458–464, 2010."},"main_file_link":[{"url":"http://arxiv.org/abs/1005.1816","open_access":"1"}],"issue":"6","quality_controlled":0,"volume":5,"day":"01","page":"458 - 464","author":[{"id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios","last_name":"Katsaros","full_name":"Georgios Katsaros"},{"last_name":"Spathis","full_name":"Spathis, Panayotis N","first_name":"Panayotis"},{"last_name":"Stoffel","full_name":"Stoffel, Mathieu","first_name":"Mathieu"},{"last_name":"Fournel","full_name":"Fournel, Frank","first_name":"Frank"},{"first_name":"Massimo","full_name":"Mongillo, Massimo","last_name":"Mongillo"},{"first_name":"Vincent","full_name":"Bouchiat, Vincent","last_name":"Bouchiat"},{"full_name":"Lefloch, François","last_name":"Lefloch","first_name":"François"},{"first_name":"Armando","last_name":"Rastelli","full_name":"Rastelli, Armando"},{"first_name":"Oliver","last_name":"Schmidt","full_name":"Schmidt, Oliver G"},{"first_name":"Silvano","last_name":"De Franceschi","full_name":"De Franceschi, Silvano"}],"extern":1,"date_published":"2010-06-01T00:00:00Z","month":"06","publication":"Nature Nanotechnology","publisher":"Nature Publishing Group","abstract":[{"lang":"eng","text":"The epitaxial growth of germanium on silicon leads to the self-assembly of SiGe nanocrystals by a process that allows the size, composition and position of the nanocrystals to be controlled. This level of control, combined with an inherent compatibility with silicon technology, could prove useful in nanoelectronic applications. Here, we report the confinement of holes in quantum-dot devices made by directly contacting individual SiGe nanocrystals with aluminium electrodes, and the production of hybrid superconductor- semiconductor devices, such as resonant supercurrent transistors, when the quantum dot is strongly coupled to the electrodes. Charge transport measurements on weakly coupled quantum dots reveal discrete energy spectra, with the confined hole states displaying anisotropic gyromagnetic factors and strong spin-orbit coupling with pronounced dependences on gate voltage and magnetic field."}],"intvolume":"         5","oa":1,"date_created":"2018-12-11T11:53:49Z","publist_id":"5372","year":"2010","acknowledgement":"We also acknowledge support from the Agence Nationale de la Recherche (through the ACCESS and COHESION projects). G.K. acknowledges further support from the Deutsche Forschungsgemeinschaft (grant no. KA 2922/1-1)","doi":"10.1038/nnano.2010.84","date_updated":"2021-01-12T06:52:59Z","_id":"1752","publication_status":"published","status":"public","title":"Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals on silicon","type":"journal_article"},{"citation":{"ista":"Songmuang R, Katsaros G, Monroy E, Spathis P, Bougerol C, Mongillo M, De Franceschi S. 2010. Quantum transport in GaN/AlN double-barrier heterostructure nanowires. Nano Letters. 10(9), 3545–3550.","short":"R. Songmuang, G. Katsaros, E. Monroy, P. Spathis, C. Bougerol, M. Mongillo, S. De Franceschi, Nano Letters 10 (2010) 3545–3550.","mla":"Songmuang, Rudeeson, et al. “Quantum Transport in GaN/AlN Double-Barrier Heterostructure Nanowires.” <i>Nano Letters</i>, vol. 10, no. 9, American Chemical Society, 2010, pp. 3545–50, doi:<a href=\"https://doi.org/10.1021/nl1017578\">10.1021/nl1017578</a>.","apa":"Songmuang, R., Katsaros, G., Monroy, E., Spathis, P., Bougerol, C., Mongillo, M., &#38; De Franceschi, S. (2010). Quantum transport in GaN/AlN double-barrier heterostructure nanowires. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nl1017578\">https://doi.org/10.1021/nl1017578</a>","ieee":"R. Songmuang <i>et al.</i>, “Quantum transport in GaN/AlN double-barrier heterostructure nanowires,” <i>Nano Letters</i>, vol. 10, no. 9. American Chemical Society, pp. 3545–3550, 2010.","chicago":"Songmuang, Rudeeson, Georgios Katsaros, Eva Monroy, Panayotis Spathis, Catherine Bougerol, Massimo Mongillo, and Silvano De Franceschi. “Quantum Transport in GaN/AlN Double-Barrier Heterostructure Nanowires.” <i>Nano Letters</i>. American Chemical Society, 2010. <a href=\"https://doi.org/10.1021/nl1017578\">https://doi.org/10.1021/nl1017578</a>.","ama":"Songmuang R, Katsaros G, Monroy E, et al. Quantum transport in GaN/AlN double-barrier heterostructure nanowires. <i>Nano Letters</i>. 2010;10(9):3545-3550. doi:<a href=\"https://doi.org/10.1021/nl1017578\">10.1021/nl1017578</a>"},"main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1005.3637"}],"issue":"9","volume":10,"quality_controlled":0,"day":"08","page":"3545 - 3550","author":[{"first_name":"Rudeeson","last_name":"Songmuang","full_name":"Songmuang, Rudeeson"},{"last_name":"Katsaros","full_name":"Georgios Katsaros","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios"},{"full_name":"Monroy, Eva","last_name":"Monroy","first_name":"Eva"},{"first_name":"Panayotis","full_name":"Spathis, Panayotis N","last_name":"Spathis"},{"full_name":"Bougerol, Catherine","last_name":"Bougerol","first_name":"Catherine"},{"full_name":"Mongillo, Massimo","last_name":"Mongillo","first_name":"Massimo"},{"full_name":"De Franceschi, Silvano","last_name":"De Franceschi","first_name":"Silvano"}],"extern":1,"date_published":"2010-09-08T00:00:00Z","month":"09","publication":"Nano Letters","publisher":"American Chemical Society","abstract":[{"text":"We investigate electronic transport in n-i-n GaN nanowires with and without AlN double barriers. The nanowires are grown by catalyst-free, plasma-assisted molecular beam epitaxy enabling abrupt GaN/AlN interfaces as well as longitudinal n-type doping modulation. At low temperature, transport in n-i-n GaN nanowires is dominated by the Coulomb blockade effect. Carriers are confined in the undoped middle region, forming single or multiple islands with a characteristic length of ∼100 nm. The incorporation of two AlN tunnel barriers causes confinement to occur within the GaN dot in between. In the case of a 6 nm thick dot and 2 nm thick barriers, we observe characteristic signatures of Coulomb-blockaded transport in single quantum dots with discrete energy states. For thinner dots and barriers, Coulomb-blockade effects do not play a significant role while the onset of resonant tunneling via the confined quantum levels is accompanied by a negative differential resistance surviving up to ∼150 K.","lang":"eng"}],"intvolume":"        10","oa":1,"date_created":"2018-12-11T11:53:49Z","publist_id":"5371","year":"2010","acknowledgement":"This research was partly funded by the Agence Nationale de la Recherche through the COHESION project. G.K. acknowledges further support from the Deutsche Forschungsgemeinschaft (Grant KA 2922/1-1)","doi":"10.1021/nl1017578","date_updated":"2021-01-12T06:52:59Z","_id":"1753","publication_status":"published","status":"public","type":"journal_article","title":"Quantum transport in GaN/AlN double-barrier heterostructure nanowires"},{"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","date_created":"2024-09-06T07:16:56Z","doi":"10.1088/0004-637x/721/1/615","year":"2010","publication_identifier":{"issn":["0004-637X","1538-4357"]},"publication_status":"published","article_type":"original","type":"journal_article","title":"Supermassive black hole formation at high redshifts through a primordial magnetic field","language":[{"iso":"eng"}],"oa_version":"Published Version","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1088/0004-637x/721/1/615"}],"issue":"1","author":[{"last_name":"Sethi","full_name":"Sethi, Shiv","first_name":"Shiv"},{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán","last_name":"Haiman","full_name":"Haiman, Zoltán"},{"last_name":"Pandey","full_name":"Pandey, Kanhaiya","first_name":"Kanhaiya"}],"day":"31","publication":"The Astrophysical Journal","date_published":"2010-08-31T00:00:00Z","abstract":[{"lang":"eng","text":"It has been proposed that primordial gas in early dark matter halos, with virial temperatures above 10^4 K, can avoid fragmentation and undergo rapid collapse, possibly resulting in a supermassive black hole (SMBH). This requires the gas to avoid cooling and to remain at temperatures near T=10^4 K. We show that this condition can be satisfied in the presence of a sufficiently strong primordial magnetic field, which heats the collapsing gas via ambipolar diffusion. If the field has a strength above B = 3.6 (comoving) nG, the collapsing gas is kept warm (T=10^4K) until it reaches the critical density n_crit=10^3 cm^{-3} at which the roto-vibrational states of H_2 approach local thermodynamic equilibrium. H_2-cooling then remains inefficient, and the gas temperature stays near 10^4K, even as it continues to collapse to higher densities. The critical magnetic field strength required to permanently suppress H_2-cooling is somewhat higher than upper limit of approx. 2 nG from the cosmic microwave background (CMB). However, it can be realized in the rare (2-3)-sigma regions of the spatially fluctuating B-field; these regions contain a sufficient number of halos to account for the z=6 quasar BHs."}],"oa":1,"date_updated":"2024-09-24T11:43:48Z","status":"public","_id":"17639","scopus_import":"1","volume":721,"quality_controlled":"1","citation":{"apa":"Sethi, S., Haiman, Z., &#38; Pandey, K. (2010). Supermassive black hole formation at high redshifts through a primordial magnetic field. <i>The Astrophysical Journal</i>. American Astronomical Society. <a href=\"https://doi.org/10.1088/0004-637x/721/1/615\">https://doi.org/10.1088/0004-637x/721/1/615</a>","mla":"Sethi, Shiv, et al. “Supermassive Black Hole Formation at High Redshifts through a Primordial Magnetic Field.” <i>The Astrophysical Journal</i>, vol. 721, no. 1, American Astronomical Society, 2010, pp. 615–21, doi:<a href=\"https://doi.org/10.1088/0004-637x/721/1/615\">10.1088/0004-637x/721/1/615</a>.","short":"S. Sethi, Z. Haiman, K. Pandey, The Astrophysical Journal 721 (2010) 615–621.","ista":"Sethi S, Haiman Z, Pandey K. 2010. Supermassive black hole formation at high redshifts through a primordial magnetic field. The Astrophysical Journal. 721(1), 615–621.","ama":"Sethi S, Haiman Z, Pandey K. Supermassive black hole formation at high redshifts through a primordial magnetic field. <i>The Astrophysical Journal</i>. 2010;721(1):615-621. doi:<a href=\"https://doi.org/10.1088/0004-637x/721/1/615\">10.1088/0004-637x/721/1/615</a>","chicago":"Sethi, Shiv, Zoltán Haiman, and Kanhaiya Pandey. “Supermassive Black Hole Formation at High Redshifts through a Primordial Magnetic Field.” <i>The Astrophysical Journal</i>. American Astronomical Society, 2010. <a href=\"https://doi.org/10.1088/0004-637x/721/1/615\">https://doi.org/10.1088/0004-637x/721/1/615</a>.","ieee":"S. Sethi, Z. Haiman, and K. Pandey, “Supermassive black hole formation at high redshifts through a primordial magnetic field,” <i>The Astrophysical Journal</i>, vol. 721, no. 1. American Astronomical Society, pp. 615–621, 2010."},"page":"615-621","article_processing_charge":"No","month":"08","extern":"1","intvolume":"       721","publisher":"American Astronomical Society"},{"intvolume":"       402","publisher":"Oxford University Press","month":"02","extern":"1","page":"1249-1262","article_processing_charge":"No","quality_controlled":"1","volume":402,"citation":{"ama":"Shang C, Bryan GL, Haiman Z. Supermassive black hole formation by direct collapse: keeping protogalactic gas H2 free in dark matter haloes with virial temperatures T_vir &#62; rsim10^4 K . <i>Monthly Notices of the Royal Astronomical Society</i>. 2010;402(2):1249-1262. doi:<a href=\"https://doi.org/10.1111/j.1365-2966.2009.15960.x\">10.1111/j.1365-2966.2009.15960.x</a>","chicago":"Shang, Cien, Greg L. Bryan, and Zoltán Haiman. “Supermassive Black Hole Formation by Direct Collapse: Keeping Protogalactic Gas H2 Free in Dark Matter Haloes with Virial Temperatures T_vir &#62; Rsim10^4 K .” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2010. <a href=\"https://doi.org/10.1111/j.1365-2966.2009.15960.x\">https://doi.org/10.1111/j.1365-2966.2009.15960.x</a>.","ieee":"C. Shang, G. L. Bryan, and Z. Haiman, “Supermassive black hole formation by direct collapse: keeping protogalactic gas H2 free in dark matter haloes with virial temperatures T_vir &#62; rsim10^4 K ,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 402, no. 2. Oxford University Press, pp. 1249–1262, 2010.","apa":"Shang, C., Bryan, G. L., &#38; Haiman, Z. (2010). Supermassive black hole formation by direct collapse: keeping protogalactic gas H2 free in dark matter haloes with virial temperatures T_vir &#62; rsim10^4 K . <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1111/j.1365-2966.2009.15960.x\">https://doi.org/10.1111/j.1365-2966.2009.15960.x</a>","mla":"Shang, Cien, et al. “Supermassive Black Hole Formation by Direct Collapse: Keeping Protogalactic Gas H2 Free in Dark Matter Haloes with Virial Temperatures T_vir &#62; Rsim10^4 K .” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 402, no. 2, Oxford University Press, 2010, pp. 1249–62, doi:<a href=\"https://doi.org/10.1111/j.1365-2966.2009.15960.x\">10.1111/j.1365-2966.2009.15960.x</a>.","ista":"Shang C, Bryan GL, Haiman Z. 2010. Supermassive black hole formation by direct collapse: keeping protogalactic gas H2 free in dark matter haloes with virial temperatures T_vir &#62; rsim10^4 K . Monthly Notices of the Royal Astronomical Society. 402(2), 1249–1262.","short":"C. Shang, G.L. Bryan, Z. Haiman, Monthly Notices of the Royal Astronomical Society 402 (2010) 1249–1262."},"scopus_import":"1","status":"public","_id":"17648","date_updated":"2024-09-24T12:49:06Z","oa":1,"abstract":[{"text":"In the absence of H_2 molecules, the primordial gas in early dark matter halos with virial temperatures just above T_vir >~ 10^4 K cools by collisional excitation of atomic H. Although it cools efficiently, this gas remains relatively hot, at a temperature near T ~ 8000 K, and consequently might be able to avoid fragmentation and collapse directly into a supermassive black hole (SMBH). In order for H_2--formation and cooling to be strongly suppressed, the gas must be irradiated by a sufficiently intense ultraviolet (UV) flux. We performed a suite of three--dimensional hydrodynamical adaptive mesh refinement (AMR) simulations of gas collapse in three different protogalactic halos with T_vir >~ 10^4 K, irradiated by a UV flux with various intensities and spectra. We determined the critical specific intensity, Jcrit, required to suppress H_2 cooling in each of the three halos. For a hard spectrum representative of metal--free stars, we find (in units of 10^{-21} erg s^{-1} Hz^{-1} sr^{-1} cm^{-2}) 10^4<Jcrit<10^5, while for a softer spectrum, which is characteristic of a normal stellar population, and for which H^{-} --dissociation is important, we find 30<Jcrit<300. These values are a factor of 3--10 lower than previous estimates. We attribute the difference to the higher, more accurate H_2 collisional dissociation rate we adopted. The reduction in Jcrit exponentially increases the number of rare halos exposed to super--critical radiation. When H_2 cooling is suppressed, gas collapse starts with a delay, but it ultimately proceeds more rapidly. The infall velocity is near the increased sound speed, and an object as massive as M ~ 10^5 solar mass may form at the center of these halos, compared to the M ~ 10^2 solar mass stars forming when H_2--cooling is efficient.","lang":"eng"}],"publication":"Monthly Notices of the Royal Astronomical Society","date_published":"2010-02-02T00:00:00Z","author":[{"last_name":"Shang","full_name":"Shang, Cien","first_name":"Cien"},{"full_name":"Bryan, Greg L.","last_name":"Bryan","first_name":"Greg L."},{"full_name":"Haiman, Zoltán","last_name":"Haiman","first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36"}],"day":"02","oa_version":"Published Version","issue":"2","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1111/j.1365-2966.2009.15960.x"}],"title":"Supermassive black hole formation by direct collapse: keeping protogalactic gas H2 free in dark matter haloes with virial temperatures T_vir > rsim10^4 K ","type":"journal_article","language":[{"iso":"eng"}],"publication_status":"published","article_type":"original","doi":"10.1111/j.1365-2966.2009.15960.x","year":"2010","publication_identifier":{"issn":["0035-8711","1365-2966"]},"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","date_created":"2024-09-06T07:26:50Z"},{"language":[{"iso":"eng"}],"type":"conference","title":"The origin and detection of high-redshift supermassive black holes","publication_status":"published","publication_identifier":{"issn":["0094-243X"]},"year":"2010","doi":"10.1063/1.3518857","date_created":"2024-09-06T07:41:39Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","conference":{"location":"Austin, TX, United States","start_date":"2010-03-08","name":"The First Stars and Galaxies: Challenges for the Next Decade","end_date":"2010-03-11"},"abstract":[{"lang":"eng","text":"Supermassive black holes (SMBHs) are common in local galactic nuclei, and SMBHs as massive as several billion solar masses already exist at redshift z=6. These earliest SMBHs may arise by the combination of Eddington-limited growth and mergers of stellar-mass seed BHs left behind by the first generation of metal-free stars, or by the rapid direct collapse of gas in rare special environments where the gas can avoid fragmenting into stars. In this contribution, I review these two competing scenarios. I also briefly mention some more exotic ideas and how the different models may be distinguished in the future by LISA and other instruments."}],"external_id":{"arxiv":["1007.4741"]},"date_published":"2010-11-03T00:00:00Z","publication":"AIP Conference Proceedings","day":"03","author":[{"last_name":"Haiman","full_name":"Haiman, Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán"},{"first_name":"Daniel J.","full_name":"Whalen, Daniel J.","last_name":"Whalen"},{"full_name":"Bromm, Volker","last_name":"Bromm","first_name":"Volker"},{"last_name":"Yoshida","full_name":"Yoshida, Naoki","first_name":"Naoki"}],"issue":"1","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.1007.4741","open_access":"1"}],"oa_version":"Preprint","scopus_import":"1","arxiv":1,"_id":"17664","status":"public","date_updated":"2024-09-25T07:40:43Z","oa":1,"publisher":"American Institute of Physics","intvolume":"      1294","extern":"1","month":"11","article_processing_charge":"No","page":"215-224","citation":{"ieee":"Z. Haiman, D. J. Whalen, V. Bromm, and N. Yoshida, “The origin and detection of high-redshift supermassive black holes,” in <i>AIP Conference Proceedings</i>, Austin, TX, United States, 2010, vol. 1294, no. 1, pp. 215–224.","ama":"Haiman Z, Whalen DJ, Bromm V, Yoshida N. The origin and detection of high-redshift supermassive black holes. In: <i>AIP Conference Proceedings</i>. Vol 1294. American Institute of Physics; 2010:215-224. doi:<a href=\"https://doi.org/10.1063/1.3518857\">10.1063/1.3518857</a>","chicago":"Haiman, Zoltán, Daniel J. Whalen, Volker Bromm, and Naoki Yoshida. “The Origin and Detection of High-Redshift Supermassive Black Holes.” In <i>AIP Conference Proceedings</i>, 1294:215–24. American Institute of Physics, 2010. <a href=\"https://doi.org/10.1063/1.3518857\">https://doi.org/10.1063/1.3518857</a>.","short":"Z. Haiman, D.J. Whalen, V. Bromm, N. Yoshida, in:, AIP Conference Proceedings, American Institute of Physics, 2010, pp. 215–224.","ista":"Haiman Z, Whalen DJ, Bromm V, Yoshida N. 2010. The origin and detection of high-redshift supermassive black holes. AIP Conference Proceedings. The First Stars and Galaxies: Challenges for the Next Decade vol. 1294, 215–224.","mla":"Haiman, Zoltán, et al. “The Origin and Detection of High-Redshift Supermassive Black Holes.” <i>AIP Conference Proceedings</i>, vol. 1294, no. 1, American Institute of Physics, 2010, pp. 215–24, doi:<a href=\"https://doi.org/10.1063/1.3518857\">10.1063/1.3518857</a>.","apa":"Haiman, Z., Whalen, D. J., Bromm, V., &#38; Yoshida, N. (2010). The origin and detection of high-redshift supermassive black holes. In <i>AIP Conference Proceedings</i> (Vol. 1294, pp. 215–224). Austin, TX, United States: American Institute of Physics. <a href=\"https://doi.org/10.1063/1.3518857\">https://doi.org/10.1063/1.3518857</a>"},"quality_controlled":"1","volume":1294}]