Ultrasensitive Nonenzymatic Real-Time Hydrogen Peroxide Monitoring Using Gold Nanoparticle-Decorated Titanium Dioxide Nanotube Electrodes

Ultrasensitive Nonenzymatic Real-Time Hydrogen Peroxide Monitoring Using Gold Nanoparticle-Decorated Titanium Dioxide Nanotube Electrodes

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An amperometric enzyme-free hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) sensor was developed by catalytically stabilizing active gold nanoparticles (Au NPs) of 4–5 nm on a porous titanium dioxide nanotube (TiO<sub>2</sub> NTs) electrode. The Au NPs were homogen...

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Bibliographic Details
Main Authors: Md. Ashraful Kader, Nina Suhaity Azmi, A. K. M. Kafi, Md. Sanower Hossain, Rajan Jose, Khang Wen Goh
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Biosensors
Subjects:
amperometry
electrochemical H<sub>2</sub>O<sub>2</sub> sensor
gold nanoparticles
nonenzymatic detection
titanium dioxide nanotube
Online Access:https://www.mdpi.com/2079-6374/13/7/671
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