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Front Cover: Molecular Viscosity Sensors with Two Rotators for Optimizing the Fluorescence Intensity–Contrast Trade‐Off (Chem. Eur. J. 12/2018)
Author(s) -
Lee SeungChul,
Lee ChangLyoul,
Heo Jeongyun,
Jeong ChanUk,
Lee GyeongHui,
Kim Sehoon,
Yoon Woojin,
Yun Hoseop,
Park Sung O.,
Kwak Sang Kyu,
Park SungHa,
Kwon OPil
Publication year - 2018
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201705071
Subject(s) - fluorescence , chemistry , electron , contrast (vision) , rotation (mathematics) , relaxation (psychology) , alkoxy group , molecular physics , analytical chemistry (journal) , physics , optics , alkyl , computer science , chromatography , organic chemistry , quantum mechanics , psychology , social psychology , artificial intelligence
Fluorescent molecular rotors with two rotators having different rotational and electron‐donating abilities exhibit both high fluorescence efficiency (over one order of magnitude higher quantum efficiency compared to a controlled molecular rotor having only one rotator) and high fluorescence contrast due to the strong electron‐donating ability and low energy barrier of rotation of the alkoxy rotator. More information can be found in the Full Paper by C.‐L. Lee, S. Kim, O.‐P. Kwon et al. on page 2888.