Development and Application of Oxysilane Sol-Gel Electrochemical Glucose Biosen...

• Autor(es): Florescu, Monica ; Barsan, Madalina ; Pauliukaite, Rasa ; Brett, Christopher M. A.
• Data: 2007
• Identificador Persistente: http://hdl.handle.net/10316/8267
• Origem: Estudo Geral - Universidade de Coimbra
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

The evaluation and characterization of a new glucose oxidase (GOx) electrochemical enzyme biosensors on a carbon film electrode support and using two types of sol-gel precursor mixture for enzyme immobilization was carried out in order to be employed as a short-time-use or as a disposable sensor. Carbon film electrodes were modified with films of CoHCF mediator by potential cycling. The sol-gel was prepared using a combination of 3-glycidoxypropyltrimethoxysilane (GOPMOS) with methyltrimethoxysilane (MTMOS) or tetraethoxysilane (TEOS). http://dx.doi.org/10.1002/elan.200603714