Emission quench of water-soluble ZnS-AgInS2 solid solution nanocrystals and its application to chemosensors.
Redox-dependent emission quenching of low toxic ZnS-AgInS(2) semiconductor nanocrystals was studied and the obtained behavior was found to be applicable to fabrication of fluorescent biosensors in combination with redox enzymes.
Uematsu
Taro
T
Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
Taniguchi
Shohei
S
Torimoto
Tsukasa
T
Kuwabata
Susumu
S
D015097:3-Mercaptopropionic Acid / Q000737:chemistry; D031541:Fluorescence Resonance Energy Transfer; D005456:Fluorescent Dyes / Q000737:chemistry*; D005948:Glucose Dehydrogenases / Q000737:chemistry / Q000378:metabolism; D010084:Oxidation-Reduction; D045542:PQQ Cofactor / Q000737:chemistry; D045663:Quantum Dots; D012834:Silver / Q000737:chemistry*; D014867:Water / Q000737:chemistry*; D019287:Zinc Sulfate / Q000737:chemistry*
D005456:Fluorescent Dyes; D014867:Water; D012834:Silver; D045542:PQQ Cofactor; D019287:Zinc Sulfate; D015097:3-Mercaptopropionic Acid; D005948:Glucose Dehydrogenases