Photolysis of a calixpyridinium-based supramolecular amphiphilic assembly and its selective turn-on fluorescence recognition of lysine in water

A new calixpyridinium-based light-responsive host-guest recognition motif was found in this work. This host-guest recognition motif was further discovered to be applied as a selective turn-on fluorescent sensor for lysine over other natural amino acids. A new calixpyridinium-based light-responsive h...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019-10, Vol.55 (81), p.12235-12238
Main Authors: Wang, Kui, Dou, Hong-Xi, Wang, Meng-Meng, Wu, Yue, Zhang, Ze-Hao, Xing, Si-Yang, Zhu, Bo-Lin, Feng, Yu-Xin
Format: Article
Language:English
Subjects:
Amino acids
Biosensing Techniques - methods
Fluorescence
Fluorescent Dyes - chemistry
Hydrophobic and Hydrophilic Interactions
Lysine
Lysine - chemistry
Macrocyclic Compounds - chemistry
Molecular Conformation
Photolysis
Pyridinium Compounds - chemistry
Recognition
Spectrometry, Fluorescence
Water
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Summary:A new calixpyridinium-based light-responsive host-guest recognition motif was found in this work. This host-guest recognition motif was further discovered to be applied as a selective turn-on fluorescent sensor for lysine over other natural amino acids. A new calixpyridinium-based light-responsive host-guest recognition motif was found in this work. This host-guest recognition motif was further discovered to be applied as a selective turn-on fluorescent sensor for lysine.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc07020f