The Graphene Oxide/Gold Nanoparticles Hybrid Layers for Hydrogen Peroxide Sensing—Effect of the Nanoparticles Shape and Importance of the Graphene Oxide Defects for the Sensitivity

The Graphene Oxide/Gold Nanoparticles Hybrid Layers for Hydrogen Peroxide Sensing—Effect of the Nanoparticles Shape and Importance of the Graphene Oxide Defects for the Sensitivity

Graphene oxide (GO) and reduced graphene oxides (RGOs) show intrinsic electrocatalytic activity towards the electrocatalytic reduction of H<sub>2</sub>O<sub>2</sub>. Combining these materials with gold nanoparticles results in highly sensitive electrodes, with sensitivity in...

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Bibliographic Details
Main Authors: Krystian Pupel, Kacper Jędrzejewski, Sylwia Zoladek, Marcin Palys, Barbara Palys
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Molecules
Subjects:
hydrogen peroxide sensing
graphene
gold nanoparticles
Raman intensities
non-enzymatic sensor
reactive oxygen species detection
Online Access:https://www.mdpi.com/1420-3049/30/3/533
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