Amperometric Biosensor Based on Laccase Enzyme, Gold Nanoparticles, and Glutaraldehyde for the Determination of Dopamine in Biological and Environmental Samples

Amperometric Biosensor Based on Laccase Enzyme, Gold Nanoparticles, and Glutaraldehyde for the Determination of Dopamine in Biological and Environmental Samples

The present work reports the development and application of an amperometric biosensor based on carbon paste electrode modified with laccase enzyme, glutaraldehyde, and gold nanoparticles (Lac-Glu-AuNPs/CPE) for the determination of the neurotransmitter dopamine (DA). The materials were characterized...

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Bibliographic Details
Main Authors: Anderson M. Santos, Ademar Wong, Orlando Fatibello-Filho, Fernando C. Moraes
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:C
Subjects:
biosensor
dopamine
amperometry
biological and environmental samples
Online Access:https://www.mdpi.com/2311-5629/8/3/40

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