A sensitive method for the detection of proteins by high-efficiency fluorescence quenching.
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.
Ma
Ying
Y
State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
Bai
Haixin
H
Yang
Cheng
C
Yang
Xiurong
X
D000818:Animals; D019187:Cadmium Compounds; D004579:Electron Transport; D031541:Fluorescence Resonance Energy Transfer / Q000379:methods; D006420:Hemeproteins / Q000032:analysis*; D049329:Nanostructures; D018036:Selenium Compounds
D019187:Cadmium Compounds; D006420:Hemeproteins; D018036:Selenium Compounds; C058667:cadmium selenide