期刊论文

Yang, SY

英文

ANALYTICAL METHODS

1759-9660

2023

15

26

3251-3258

10.1039/d3ay00445g

The authors gratefully acknowledge the support of the National Natural Science Foundation of China (No. 82073604, 21906077, 81903369), the Natural Science Foundation of Hunan Province (No. 2020JJ5471, 2021JJ30576), the Scientific Research Fund of Hunan Provincial Education Department (No. 19B481), the Postgraduate Research and Innovation Project of Hunan Province (CX20210962), and the National Innovation Training Program for College Students (202110555008).

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L-Cysteine, widely used in medicine and the food industry, is of great essentiality to organisms and the food quality. Given that current detection approaches require exacting lab conditions and tedious sample treatment, there is a pressing demand for developing a method that possesses advantages of user friendliness, prominent performance, and cost-effectiveness. Herein, a self-cascade system was developed for the fluorescence detection of l-cysteine based on the ingenious performance of Ag nanoparticle/single-walled carbon nanotube nanocompos...