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Shape anisotropic colloids: Synthesis, packing behavior, evaporation driven assembly, and their application in emulsion stabilization
Date Issued
07-08-2013
Author(s)
Dugyala, Venkateshwar Rao
Daware, Santosh V.
Indian Institute of Technology, Madras
Abstract
The recent surge to explore and exploit the effect of particle shape has led to several interesting and unique observations in various diverse fields, ranging from biology to material science. To this end, the development of novel synthesis methods has contributed immensely, and has directed this exciting research on the role of particle shape in colloidal systems and other diverse fields. Furthermore, such investigations have resulted in the development of advanced materials, which are novel and multi-functional. In this article, we review recent advances in the study of suspensions containing shape anisotropic particles. In particular, we investigate those pertaining to rod-like or ellipsoidal particles and highlight recent results in three areas-evaporation driven assembly, packing, interfacial behavior and the use of these particles in emulsion stabilization. © 2013 The Royal Society of Chemistry.
Volume
9