Graphene quantum dots as a new substrate for immobilization and direct electrochemistry of glucose oxidase: Application to sensitive glucose determination

Graphene quantum dots (GQD) were introduced as a novel and suitable substrate for enzyme immobilization. Glucose oxidase (GOx) was immobilized on GQD modified carbon ceramic electrode (CCE) and well-defined quasi-reversible redox peaks were observed. The UV–vis photoluminescence spectroscopy, transi...

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Veröffentlicht in:	Biosensors & bioelectronics 2013-03, Vol.41, p.498-504
Hauptverfasser:	Razmi, Habib, Mohammad-Rezaei, Rahim
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biosensing Techniques - instrumentation Biosensor Biosensors Biotechnology Carbon ceramic electrode Conductometry - instrumentation Enzymes, Immobilized - chemistry Equipment Design Equipment Failure Analysis Fundamental and applied biological sciences. Psychology General aspects Glucose - analysis Glucose oxidase Glucose Oxidase - chemistry Graphene quantum dots Graphite - chemistry Immobilization techniques Methods. Procedures. Technologies Quantum Dots Reproducibility of Results Sensitivity and Specificity Various methods and equipments
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