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Liquid Crystals: Structural Color Palettes of Core–Shell Photonic Ink Capsules Containing Cholesteric Liquid Crystals (Adv. Mater. 23/2017)
Author(s) -
Lee Sang Seok,
Seo Hyeon Jin,
Kim Yun Ho,
Kim ShinHyun
Publication year - 2017
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.201770163
Subject(s) - materials science , structural coloration , liquid crystal , shell (structure) , inkwell , core (optical fiber) , cholesteric liquid crystal , photonic crystal , nanotechnology , crystallography , optics , composite material , optoelectronics , chemistry , physics
In article number 1606894 , structural colors are mixed by Yun Ho Kim, Shin‐Hyun Kim, and co‐workers to yield new colors by designing core–shell capsules that contain two distinct helical structures of cholesteric liquid crystals. The core reflects right‐handed red light and the shell reflects left‐handed green light, thereby mixing the two colors to develop yellow.