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Active colloids with collective mobility status and research opportunities
Chemical Society Reviews ( IF 46.2 ) Pub Date : 2017-08-01 00:00:00 , DOI: 10.1039/c7cs00461c
Jie Zhang 1, 2, 3, 4 , Erik Luijten 4, 5, 6, 7, 8 , Bartosz A. Grzybowski 9, 10, 11 , Steve Granick 9, 10, 11
Affiliation  

The collective mobility of active matter (self-propelled objects that transduce energy into mechanical work to drive their motion, most commonly through fluids) constitutes a new frontier in science and achievable technology. This review surveys the current status of the research field, what kinds of new scientific problems can be tackled in the short term, and what long-term directions are envisioned. We focus on: (1) attempts to formulate design principles to tailor active particles; (2) attempts to design principles according to which active particles interact under circumstances where particle–particle interactions of traditional colloid science are augmented by a family of nonequilibrium effects discussed here; (3) attempts to design intended patterns of collective behavior and dynamic assembly; (4) speculative links to equilibrium thermodynamics. In each aspect, we assess achievements, limitations, and research opportunities.

中文翻译:

具有集体迁移状态和研究机会的活性胶体

活性物质(将能量转化为机械功以驱动其运动,最常见的是通过流体进行驱动的自走物体)的集体移动性构成了科学和可实现技术的新领域。这篇综述综述了研究领域的现状,短期内可以解决哪些新的科学问题以及未来的发展方向。我们专注于:(1)试图制定设计原则以定制活性颗粒;(2)尝试设计一些原理,根据这些原理,在这里讨论的一系列非平衡效应增强了传统胶体科学的颗粒间相互作用的情况下,活性颗粒之间的相互作用;(3)尝试设计集体行为和动态集会的预期模式;(4)与平衡热力学的推测联系。在每个方面,我们都会评估成就,局限性和研究机会。
更新日期:2017-09-18
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