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Indexed by:Journal Papers

Date of Publication:2015-05-20

Journal:TETRAHEDRON LETTERS

Included Journals:SCIE、Scopus

Volume:56

Issue:21

Page Number:2764-2767

ISSN No.:0040-4039

Key Words:Lysine; Pyrylium; Chemosensor; Fluorimetric; Colorimetric

Abstract:A new chemosensor based on pyrylium salt has been developed. The sensor can selectively fulfill the detection of lysine among 20 common amino acids in aqueous environment and exhibit a distinct color change and `turn-on' fluorescence. Besides, simple test paper based on this sensor was also presented, which elucidated the feasibility of lysine detection in real samples. (C) 2015 Elsevier Ltd. All rights reserved.