Zobrazeno 1 - 10
of 260
pro vyhledávání: '"Ronceray P"'
Autor:
Guo, Wei, Chen, Tzu-Heng, Ronceray, Nathan, Mayner, Eveline, Watanabe, Kenji, Taniguchi, Takashi, Radenovic, Aleksandra
Direct observation of single-molecule interactions and dynamic configurations in situ is a demanding challenge but crucial for both chemical and biological systems. However, optical microscopy that relies on bulk measurements cannot meet these requir
Externí odkaz:
http://arxiv.org/abs/2408.01207
Autor:
Ronceray, Pierre
The dynamics of biological systems, from proteins to cells to organisms, is complex and stochastic. To decipher their physical laws, we need to bridge between experimental observations and theoretical modeling. Thanks to progress in microscopy and tr
Externí odkaz:
http://arxiv.org/abs/2406.02363
Autor:
Mayner, Eveline, Ronceray, Nathan, Lihter, Martina, Chen, Tzu-Heng, Watanabe, Kenji, Taniguchi, Takashi, Radenovic, Aleksandra
Electrochemical techniques conventionally lack spatial resolution and average local information over an entire electrode. While advancements in spatial resolution have been made through scanning probe methods, monitoring dynamics over large areas is
Externí odkaz:
http://arxiv.org/abs/2405.10686
The ability of eukaryotic cells to squeeze through constrictions is limited by the stiffness of their large and rigid nucleus. However, migrating cells are often able to overcome this limitation and pass through constrictions much smaller than their
Externí odkaz:
http://arxiv.org/abs/2312.12402
In living cells, proteins self-assemble into large functional structures based on specific interactions between molecularly complex patches. Due to this complexity, protein self-assembly results from a competition between a large number of distinct i
Externí odkaz:
http://arxiv.org/abs/2312.06350
Autor:
Ronceray, Nathan, Spina, Massimo, Chou, Vanessa Hui Yin, Lim, Chwee Teck, Geim, Andre K., Garaj, Slaven
Publikováno v:
Nat. Commun. 15, 185 (2024)
Biological nanostructures change their shape and function in response to external stimuli, and significant efforts have been made to design artificial biomimicking devices operating on similar principles. In this work we demonstrate a programmable na
Externí odkaz:
http://arxiv.org/abs/2311.08748
Autor:
Emmerich, Theo, Teng, Yunfei, Ronceray, Nathan, Lopriore, Edoardo, Chiesa, Riccardo, Chernev, Andrey, Artemov, Vasily, Di Ventra, Massimiliano, Kis, Andras, Radenovic, Aleksandra
While most neuromorphic systems are based on nanoscale electronic devices, nature relies on ions for energy-efficient information processing. Therefore, finding memristive nanofluidic devices is a milestone toward realizing electrolytic computers mim
Externí odkaz:
http://arxiv.org/abs/2306.07617
Autor:
Yang, Haiqian, Berthier, Estelle, Li, Chenghai, Ronceray, Pierre, Han, Yu Long, Broedersz, Chase P., Cai, Shengqiang, Guo, Ming
Nonlinear stiffening is a ubiquitous property of major types of biopolymers that make up the extracellular matrices (ECM) including collagen, fibrin and basement membrane. Within the ECM, many types of cells such as fibroblasts and cancer cells are k
Externí odkaz:
http://arxiv.org/abs/2208.06386
In a diversity of physiological contexts, eukaryotic cells adhere to an extracellular matrix (ECM), a disordered network with complex nonlinear mechanics. Such cells can perform mechanosensation: using local force probing they can measure and respond
Externí odkaz:
http://arxiv.org/abs/2208.06328
Autor:
Mélanie T. M. Hannebelle, Esther Raeth, Samuel M. Leitao, Tomáš Lukeš, Jakub Pospíšil, Chiara Toniolo, Olivier F. Venzin, Antonius Chrisnandy, Prabhu P. Swain, Nathan Ronceray, Matthias P. Lütolf, Andrew C. Oates, Guy M. Hagen, Theo Lasser, Aleksandra Radenovic, John D. McKinney, Georg E. Fantner
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Super-resolution techniques expand the abilities of researchers who have the knowledge and resources to either build or purchase a system. This excludes the part of the research community without these capabilities. Here we introduce the ope
Externí odkaz:
https://doaj.org/article/33f09367ca9c4c86ac3975ae417890f1