title: A sensitive method for the detection of proteins by high-efficiency fluorescence quenching.
abstract: A successful method for the detection of electron transfer proteins such as cytochrome c, hemoglobin and myoglobin has been developed based on the fluorescence quenching of semiconductor nanocrystals. High sensitivity and a good linear relationship are obtained.
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Ma
authors.forename: Haixin
authors.initials: H
authors.lastname: Bai
authors.forename: Cheng
authors.initials: C
authors.lastname: Yang
authors.forename: Xiurong
authors.initials: X
authors.lastname: Yang
mesh_terms: D000818:Animals; D019187:Cadmium Compounds; D004579:Electron Transport; D031541:Fluorescence Resonance Energy Transfer / Q000379:methods; D006420:Hemeproteins / Q000032:analysis*; D049329:Nanostructures; D018036:Selenium Compounds
chemical_list: D019187:Cadmium Compounds; D006420:Hemeproteins; D018036:Selenium Compounds; C058667:cadmium selenide