Dynamics-dependent density distribution in active suspensions

It has been predicted theoretically that the density of self-propelled particles whose speed is spatially dependent should be inversely proportional to the local speed. Here the authors present a systematic check of this prediction in a system of light-activated E. coli.

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Detalles Bibliográficos
Autores principales: Jochen Arlt, Vincent A. Martinez, Angela Dawson, Teuta Pilizota, Wilson C. K. Poon
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/3af309583a4c4ff5812fb3a4e0226266
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Descripción
Sumario:It has been predicted theoretically that the density of self-propelled particles whose speed is spatially dependent should be inversely proportional to the local speed. Here the authors present a systematic check of this prediction in a system of light-activated E. coli.