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https://hdl.handle.net/10316/8267
Title: | Development and Application of Oxysilane Sol-Gel Electrochemical Glucose Biosensors Based on Cobalt Hexacyanoferrate Modified Carbon Film Electrodes | Authors: | Florescu, Monica Barsan, Madalina Pauliukaite, Rasa Brett, Christopher M. A. |
Issue Date: | 2007 | Citation: | Electroanalysis. 19:2-3 (2007) 220-226 | Abstract: | 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). | URI: | https://hdl.handle.net/10316/8267 | DOI: | 10.1002/elan.200603714 | Rights: | openAccess |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
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