N-Doped Reduced Graphene Oxide/Gold Nanoparticles Composite as an Improved Sensing Platform for Simultaneous Detection of Dopamine, Ascorbic Acid, and Uric Acid

N-Doped Reduced Graphene Oxide/Gold Nanoparticles Composite as an Improved Sensing Platform for Simultaneous Detection of Dopamine, Ascorbic Acid, and Uric Acid

Gold nanoparticles (AuNPs) were homogeneously electrodeposited on nitrogen-doped reduced graphene oxide (N-rGO) to modify a glassy carbon electrode (GCE/N-rGO-Au) in order to improve the simultaneous detection of dopamine (DA), ascorbic acid (AA), and uric acid (UA). N-rGO was prepared by the hydrot...

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Bibliographic Details
Main Authors: Daria Minta, Zoraida González, Piotr Wiench, Stanisław Gryglewicz, Grażyna Gryglewicz
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Sensors
Subjects:
electrochemical sensor
simultaneous detection
dopamine
interference
nitrogen-doped reduced graphene oxide
gold nanoparticles
Online Access:https://www.mdpi.com/1424-8220/20/16/4427

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