Specific chiroptical sensing of cysteine via ultrasound-assisted formation of disulfide bonds in aqueous solution

Cysteine (Cys) can serve as a biomarker to indicate diseases or disorders, and its chiral sensing has attracted increasing attention. Herein, we established an ultrasound-facilitated chiral sensing method for Cys using 4-chloro-7-nitro-1,2,3-benzoxadiazole (NBD-Cl) and electronic circular dichroism...

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Bibliographic Details
Published in:	Ultrasonics Sonochemistry
Main Authors:	Jun-Yao Zhang, Bei-Bei Yang, Ya-Dong Yang, Ru Wang, Li Li
Format:	Article
Language:	English
Published:	Elsevier 2022-05-01
Subjects:	Cysteine Disulfide bond Chiral sensing Exciton coupling circular dichroism Ultrasound
Online Access:	http://www.sciencedirect.com/science/article/pii/S1350417722001006

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