Small 2015-12-22

Vertical Flow Lithography for Fabrication of 3D Anisotropic Particles.

Shohei Habasaki, Won Chul Lee, Shotaro Yoshida, Shoji Takeuchi

Index: Small 11 , 6391-6, (2016)

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Abstract

A microfluidics-based method for the 3D fabrication of anisotropic particles is reported. The method uses a vertical microchannel where tunable light patterns solidify photocurable resins for stacking multiple layers of the resins, thus enabling an application of stereolithography concepts to conventional flow lithography. Multilayered, tapered, and angular compartmental microparticles are demonstrated. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.