γ-Aminobutyric acid-modified graphene oxide as a highly selective and low-toxic fluorescent nanoprobe for relay recognition of copper(II) and cysteine

Self-assembled nanovesicles based on chiral bis-H8-BINOL for Fe3+ recognition and secondary recognition of l-cysteine by 1 + 1 complex

“…There are many ways for organisms to ingest cysteine; animals mainly ingest cysteine through feed, while humans mainly ingest cysteine through milk and food. [20][21][22][23][24][25][26] Therefore, the detection of cysteine is very important, and the uorescent probe assay has a great advantage with the advantages of high sensitivity and simplicity. 27,28 According to research reports, triazole can be used as a corrosion inhibitor for organic copper 29,30 and is a very important metal complex.…”