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Tuesday, July 12, 2016

Core–Shell Particles for Simultaneous 3D Imaging and Optical Tweezing in Dense Colloidal Materials

Yanyan Liu, Kazem V. Edmond, Arran Curran, Charles Bryant, Bo Peng, Dirk G. A. L. Aarts, Stefano Sacanna, Roel P. A. Dullens

A new colloidal system which consists of core–shell “probe” particles embedded in an optically transparent “host” particle suspension is developed. This system enables simultaneous fast confocal imaging and optical tweezing in dense 3D colloidal materials.

DOI
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