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Lithographically Patterned Breath Figure of Photoresponsive Small Molecules: Dual‐Patterned Honeycomb Lines from a Combination of Bottom‐Up and Top‐Down Lithography
Author(s) -
Kim Jung Hak,
Seo Myungeun,
Kim Sang Youl
Publication year - 2009
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200900868
Subject(s) - materials science , photolithography , lithography , nanotechnology , honeycomb , polymer , molecule , nanolithography , dual (grammatical number) , honeycomb structure , optoelectronics , fabrication , composite material , chemistry , art , literature , medicine , alternative medicine , organic chemistry , pathology
A line‐patterned breath figure film is achieved using a photo‐crosslinkable small molecule through a novel dual‐patterning process that combines a breath‐figure technique (bottom‐up) and photolithography (top‐down). The organogelator molecules form honeycomb structures, organizing into supramolecular fibers similar to polymers that stabilize water droplets.