Release Time:2019-03-09  Hits:

Indexed by: Journal Papers

Date of Publication: 2015-05-20

Journal: TETRAHEDRON LETTERS

Included Journals: Scopus、SCIE

Volume: 56

Issue: 21

Page Number: 2764-2767

ISSN: 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.