Irradiation‐Wavelength Directing Circularly Polarized Luminescence in Self‐Organized Helical Superstructures Enabled by Hydrogen‐Bonded Chiral Fluorescent Molecular Switches

Two light‐driven chiral fluorescent molecular switches, (R,S,R)‐switch 1 and (R,S,R)‐switch 2, are prepared by means of hydrogen‐bonded (H‐bonded) assembly of a photoresponsive (S) chiral fluorescent molecule, respectively with a cyano substitution at different positions as an H‐bond acceptor and an...

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Veröffentlicht in:	Angewandte Chemie International Edition 2021-12, Vol.60 (52), p.27158-27163
Hauptverfasser:	He, Yanrong, Zhang, Shu, Bisoyi, Hari Krishna, Qiao, Jinghui, Chen, Hong, Gao, JingJing, Guo, Jinbao, Li, Quan
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical bonds Circular polarization circularly polarized luminescence Fluorescence handedness inversion hydrogen-bonded chiral fluorescent switch Irradiation Liquid crystals luminescent helical superstructures Molecular machines Superstructures Switches Ultraviolet radiation
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