Issue 18, 2017

‘Fuelled’ motion: phoretic motility and collective behaviour of active colloids

Abstract

Designing microscopic and nanoscopic self-propelled particles and characterising their motion have become a major scientific challenge over the past few decades. To this purpose, phoretic effects, namely propulsion mechanisms relying on local field gradients, have been the focus of many theoretical and experimental studies. In this review, we adopt a tutorial approach to present the basic physical mechanisms at stake in phoretic motion, and describe the different experimental works that led to the fabrication of active particles based on this principle. We also present the collective effects observed in assemblies of interacting active colloids, and the theoretical tools that have been used to describe phoretic and hydrodynamic interactions.

Graphical abstract: ‘Fuelled’ motion: phoretic motility and collective behaviour of active colloids

Article information

Article type
Tutorial Review
Submitted
02 ፌብሩ 2017
First published
06 ኤፕሪ 2017

Chem. Soc. Rev., 2017,46, 5508-5518

‘Fuelled’ motion: phoretic motility and collective behaviour of active colloids

P. Illien, R. Golestanian and A. Sen, Chem. Soc. Rev., 2017, 46, 5508 DOI: 10.1039/C7CS00087A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements