Enzyme-quantum dots architecture for highly sensitive electrochemiluminescence biosensing of oxidase substrates.
A simple strategy for the fabrication of the first biosensor based on the intrinsic electrochemiluminescence of quantum dots coupled with an enzymatic reaction is proposed with glucose oxidase as a model, which could be applied in more bioanalytical systems for oxidase substrates.
Jiang
Hui
H
Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), Department of Chemistry, Nanjing University, Nanjing 210093, P R China.
Ju
Huangxian
H
D015374:Biosensing Techniques / Q000379:methods*; D004563:Electrochemistry; D005947:Glucose / Q000378:metabolism; D008163:Luminescent Measurements / Q000379:methods*; D008855:Microscopy, Electron, Scanning; D010088:Oxidoreductases / Q000378:metabolism*; D045663:Quantum Dots; D012680:Sensitivity and Specificity; D013379:Substrate Specificity
D010088:Oxidoreductases; D005947:Glucose