Highly Sensitive Amperometric Detection of Hydrogen Peroxide in Saliva Based on N-Doped Graphene Nanoribbons and MnO<sub>2</sub> Modified Carbon Paste Electrodes

Highly Sensitive Amperometric Detection of Hydrogen Peroxide in Saliva Based on N-Doped Graphene Nanoribbons and MnO<sub>2</sub> Modified Carbon Paste Electrodes

Four different graphene-based nanomaterials (htGO, N-htGO, htGONR, and N-htGONR) were synthesized, characterized, and used as a modifier of carbon paste electrode (CPE) in order to produce a reliable, precise, and highly sensitive non-enzymatic amperometric hydrogen peroxide sensor for complex matri...

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Bibliographic Details
Main Authors: Ema Gričar, Kurt Kalcher, Boštjan Genorio, Mitja Kolar
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Sensors
Subjects:
electrochemical sensor
hydrogen peroxide
graphene
graphene nanoribbons
amperometry
Online Access:https://www.mdpi.com/1424-8220/21/24/8301

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