Highly selective detection of glutathione using a quantum-dot-based OFF-ON fluorescent probe.
A simple quantum-dot-based OFF-ON fluorescent probe is reported to detect glutathione with high selectivity and sensitivity from other structurally related thiols by a simple ligand displacement process.
Liu
Jiaofang
J
Key Laboratory for Advanced Materials, Institute of Fine Chemicals, East China University of Science and Technology, 200237, Shanghai, China.
Bao
Chunyan
C
Zhong
Xinhua
X
Zhao
Chunchang
C
Zhu
Linyong
L
D019187:Cadmium Compounds / Q000737:chemistry; D005456:Fluorescent Dyes / Q000737:chemistry*; D005978:Glutathione / Q000737:chemistry*; D045663:Quantum Dots; D018036:Selenium Compounds / Q000737:chemistry; D013050:Spectrometry, Fluorescence; D013438:Sulfhydryl Compounds / Q000737:chemistry; D013864:Thioglycolates / Q000737:chemistry; D019287:Zinc Sulfate / Q000737:chemistry
D019187:Cadmium Compounds; D005456:Fluorescent Dyes; D018036:Selenium Compounds; D013438:Sulfhydryl Compounds; D013864:Thioglycolates; D019287:Zinc Sulfate; C017487:2-mercaptoacetate; C058667:cadmium selenide; D005978:Glutathione