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pro vyhledávání: '"Gupta, Ankur"'
The mobility of externally-driven phoretic propulsion of particles is evaluated by simultaneously solving the solute conservation equation, interaction potential equation, and the modified Stokes equation. While accurate, this approach is cumbersome,
Externí odkaz:
http://arxiv.org/abs/2402.18861
Autor:
Shah, Arjav, Pathak, Shakul, Garaj, Slaven, Bazant, Martin Z., Gupta, Ankur, Doyle, Patrick S.
Nanopore-based sensing platforms have transformed single-molecule detection and analysis. The foundation of nanopore translocation experiments lies in conductance measurements, yet existing models, which are largely phenomenological, are inaccurate i
Externí odkaz:
http://arxiv.org/abs/2312.11278
Autor:
Alessio, Benjamin M., Gupta, Ankur
Diffusiophoresis, which refers to the movement of entities driven by gradients in the concentration of attractants, is observable in colloids and chemotactic bacteria. We suggest that humans also exhibit diffusiophoresis when they perceive concentrat
Externí odkaz:
http://arxiv.org/abs/2310.07185
Understanding the dynamics of electric-double-layer (EDL) charging in porous media is essential for advancements in next-generation energy storage devices. Due to the high computational demands of direct numerical simulations and a lack of interfacia
Externí odkaz:
http://arxiv.org/abs/2308.13100
Publikováno v:
Soft Matter, 2023, 19, 6032-6045
Recent studies have utilized AC fields and electrochemical reactions in multicomponent electrolyte solutions to control colloidal assembly. However, theoretical investigations have thus far been limited to binary electrolytes and have overlooked the
Externí odkaz:
http://arxiv.org/abs/2306.14068
Autor:
Jablonka, Kevin Maik, Ai, Qianxiang, Al-Feghali, Alexander, Badhwar, Shruti, Bocarsly, Joshua D., Bran, Andres M, Bringuier, Stefan, Brinson, L. Catherine, Choudhary, Kamal, Circi, Defne, Cox, Sam, de Jong, Wibe A., Evans, Matthew L., Gastellu, Nicolas, Genzling, Jerome, Gil, María Victoria, Gupta, Ankur K., Hong, Zhi, Imran, Alishba, Kruschwitz, Sabine, Labarre, Anne, Lála, Jakub, Liu, Tao, Ma, Steven, Majumdar, Sauradeep, Merz, Garrett W., Moitessier, Nicolas, Moubarak, Elias, Mouriño, Beatriz, Pelkie, Brenden, Pieler, Michael, Ramos, Mayk Caldas, Ranković, Bojana, Rodriques, Samuel G., Sanders, Jacob N., Schwaller, Philippe, Schwarting, Marcus, Shi, Jiale, Smit, Berend, Smith, Ben E., Van Herck, Joren, Völker, Christoph, Ward, Logan, Warren, Sean, Weiser, Benjamin, Zhang, Sylvester, Zhang, Xiaoqi, Zia, Ghezal Ahmad, Scourtas, Aristana, Schmidt, KJ, Foster, Ian, White, Andrew D., Blaiszik, Ben
Large-language models (LLMs) such as GPT-4 caught the interest of many scientists. Recent studies suggested that these models could be useful in chemistry and materials science. To explore these possibilities, we organized a hackathon. This article c
Externí odkaz:
http://arxiv.org/abs/2306.06283
Autor:
Alessio, Benjamin M., Gupta, Ankur
Publikováno v:
Sci. Adv. 9 (2023) eadj2457
Turing patterns are fundamental in biophysics, emerging from short-range activation and long-range inhibition processes. However, their paradigm is based on diffusive transport processes, which yields Turing patters that are less sharp than the ones
Externí odkaz:
http://arxiv.org/abs/2305.11372