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Janus Particles: Colloidal Pixel‐Based Micropatterning Using Uniform Janus Microparticles with Tunable Anisotropic Particle Geometry (Adv. Funct. Mater. 6/2019)
Author(s) -
Han Sang Woo,
Choi SongEe,
Chang Douglas H.,
Lee Duho,
Kim Bohyun,
Yang Hakyeong,
Seo Minjeong,
Kim Jin Woong
Publication year - 2019
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201970032
Subject(s) - janus , micropatterning , materials science , janus particles , anisotropy , particle (ecology) , nanotechnology , dispersity , substrate (aquarium) , colloid , geometry , optics , polymer chemistry , chemical engineering , physics , oceanography , engineering , geology , mathematics
In article number 1805392 , Jin Woong Kim and co‐workers report a designated 2D colloidal array technology by using monodisperse Janus microparticles. Taking advantage of the steric constraints arising from the anisotropic particle geometry in a confined hole dimension, the Janus microparticles with controlled sizes and geometries are selectively positioned at specific hole sites of a stencil substrate, thus enabling a micropatterning display, of which the pixels are composed of particles.
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