Enzyme biosensor based on NAD-sensitive quantum dots

A novel quantum dots (QDs) based biosensor has been developed to detect the activity of lactate dehydrogenase (LDH) by the change of fluorescence intensities of the QDs. In this system, the fluorescence intensities of the QDs are quenched by nicotinamide adenine dinucleotide (NAD, the coenzyme of LD...

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Veröffentlicht in:	Biosensors & bioelectronics 2010-09, Vol.26 (1), p.271-274
Hauptverfasser:	Ren, Xiangling, Yang, Liuqing, Tang, Fangqiong, Yan, Chuanmiao, Ren, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biosensing Techniques - instrumentation Biosensors Biotechnology Equipment Design Equipment Failure Analysis Fluorescence Fundamental and applied biological sciences. Psychology L-Lactate Dehydrogenase - chemistry Lactate dehydrogenase Methods. Procedures. Technologies NAD - analysis NAD - chemistry Nicotinamide adenine dinucleotide Quantum Dots Spectrometry, Fluorescence - instrumentation Various methods and equipments
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