Issue 39, 2014

Effect of surfactants on the performance of tubular and spherical micromotors – a comparative study

Abstract

The development of artificial micromotors is one of the greatest challenges of modern nanotechnology. Even though many kinds of motors have been published in recent times, systematic studies on the influence of components of the fuel solution are widely missing. Therefore, the autonomous movement of Pt-microtubes and Pt-covered silica particles is comparatively observed in the presence and absence of surfactants in the medium. One representative of each of the three main surfactant classes – anionic (sodium dodecyl sulfate, SDS), cationic (benzalkonium chloride, BACl) and non-ionic (Triton X) – has been chosen and studied.

Graphical abstract: Effect of surfactants on the performance of tubular and spherical micromotors – a comparative study

Supplementary files

Article information

Article type
Paper
Submitted
13 Mar 2014
Accepted
12 Apr 2014
First published
14 Apr 2014
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2014,4, 20334-20340

Author version available

Effect of surfactants on the performance of tubular and spherical micromotors – a comparative study

J. Simmchen, V. Magdanz, S. Sanchez, S. Chokmaviroj, D. Ruiz-Molina, A. Baeza and O. G. Schmidt, RSC Adv., 2014, 4, 20334 DOI: 10.1039/C4RA02202E

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