One Step Deposition of Sol-Gel Carbon Nanotubes Biocomposite for Reagentless Electrochemical Devices - Université de Lorraine Access content directly
Journal Articles Electroanalysis Year : 2013

One Step Deposition of Sol-Gel Carbon Nanotubes Biocomposite for Reagentless Electrochemical Devices

Abstract

A simple way to immobilization of vitamin K3 by physical adsorption onto the surface of single-walled carbon nanotubes (CNT-VK3) and the implementation of these functionalized carbon nanotubes into a reagentless electrochemical devices based on biodoped silica sol-gel film are described. A sol-gel composite thin film containing glucose dehydrogenase, diaphorase, cofactor and CNT-VK3 was either drop-coated or electrodeposited onto a glassy carbon electrode surface. Sol-gel/CNT-VK3/cofactor/glucose dehydrogenase/diaphorase composite modified electrodes showed effective catalysis towards glucose oxidation in both cases.

Dates and versions

hal-01505375 , version 1 (11-04-2017)

Identifiers

Cite

Veronika Urbanova, Mathieu Etienne, Alain Walcarius. One Step Deposition of Sol-Gel Carbon Nanotubes Biocomposite for Reagentless Electrochemical Devices. Electroanalysis, 2013, 25 (1, SI), pp.85-93. ⟨10.1002/elan.201200407⟩. ⟨hal-01505375⟩
39 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More