Vertical Flow Lithography for Fabrication of 3D Anisotropic Particles

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 conven...

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Veröffentlicht in:	Small (Weinheim an der Bergstrasse, Germany) Germany), 2015-12, Vol.11 (48), p.6391-6396
Hauptverfasser:	Habasaki, Shohei, Lee, Won Chul, Yoshida, Shotaro, Takeuchi, Shoji
Format:	Artikel
Sprache:	eng
Schlagworte:	3D microparticles anisotropic microparticles flow lithography flow lithography, microfluidics microfluidics Nanotechnology
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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.
ISSN:	1613-6810 1613-6829
DOI:	10.1002/smll.201502968