Dynamic Clustering and Chemotactic Collapse of Self-Phoretic Active Particles
نویسندگان
چکیده
منابع مشابه
Dynamic clustering and chemotactic collapse of self-phoretic active particles.
Recent experiments with self-phoretic particles at low concentrations show a pronounced dynamic clustering [I. Theurkauff et al., Phys. Rev. Lett. 108, 268303 (2012)]. We model this situation by taking into account the translational and rotational diffusiophoretic motion, which the active particles perform in their self-generated chemical field. Our Brownian dynamics simulations show pronounced...
متن کاملOn phoretic clustering of particles in turbulence
Lukas Schmidt, Itzhak Fouxon, Dominik Krug, Maarten van Reeuwijk, and Markus Holzner 1 ETH Zurich, Stefano Franscini-Platz 5, 8093 Zurich, Switzerland 2 Department of Computational Science and Engineering, Yonsei University, Seoul 120-749, South Korea 3 Department of Mechanical Engineering, The University of Melbourne, Parkville, VIC 3010, Australia and 4 Department of Civil and Environmental E...
متن کاملChemotactic collapse and mesenchymal morphogenesis.
We study the effect of chemotactic signaling among mesenchymal cells. We show that the particular physiology of the mesenchymal cells allows one-dimensional collapse in contrast to the case of bacteria, and that the mesenchymal morphogenesis represents thus a more complex type of pattern formation than those found in bacterial colonies. We compare our theoretical predictions with recent in vitr...
متن کاملsynthesis of amido alkylnaphthols using nano-magnetic particles and surfactants
we used dbsa and nano-magnetic for the synthesis of amido alkylnaphtols.
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2014
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.112.238303