Electrochemical Study and Characterization of an Amperometric Biosensor Based on the Immobilization of Laccase in a Nanostructure of TiO2 Synthesized by the Sol-Gel Method

Electrochemical Study and Characterization of an Amperometric Biosensor Based on the Immobilization of Laccase in a Nanostructure of TiO2 Synthesized by the Sol-Gel Method

Laccase amperometric biosensors were developed to detect the catechol compound. The laccase enzyme (LAC) immobilization was performed on nanostructures of (a) titania (TiO2); (b) titania/Nafion (TiO2/NAF) (both immobilized by the sol-gel method) and a third nanostructure, which consisted of a single...

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Bibliographic Details
Main Authors: Mariana Romero-Arcos, Ma. Guadalupe Garnica-Romo, Héctor Eduardo Martínez-Flores
Format: Article
Language:English
Published: MDPI AG 2016-07-01
Series:Materials
Subjects:
sol-gel
amperometric biosensors
sensitivity
stability
detection limit
Online Access:http://www.mdpi.com/1996-1944/9/7/543

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