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Tunable Aggregation‐Induced Emission of Tetraphenylethylene via Short Peptide‐Directed Self‐Assembly
Author(s) -
Liu Kai,
Zhang Ruiyun,
Li Yongxin,
Jiao Tifeng,
Ding Dan,
Yan Xuehai
Publication year - 2017
Publication title -
advanced materials interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.671
H-Index - 65
ISSN - 2196-7350
DOI - 10.1002/admi.201600183
Subject(s) - tetraphenylethylene , aggregation induced emission , nanoparticle , cationic polymerization , materials science , nanotechnology , intermolecular force , fluorescence , combinatorial chemistry , computer science , molecule , chemistry , polymer chemistry , organic chemistry , physics , quantum mechanics
Tunable aggregation‐induced emission of tetraphenylethylene is well realized via short peptide‐directed self‐assembly associated with synergy of noncovalent intermolecular interactions, including electrostatic, hydrophobic, and π–π interactions. Cationic diphenylalanine can enhance the fluorescence signal of tetraphenylethylene (TPE) nanoparticles, while 9‐fluorenylmethoxycarbonyl‐ l ‐Lysine can weaken the emission of TPE nanoparticles.