Recent advances in electrochemical nonenzymatic hydrogen peroxide sensors based on nanomaterials: a review

Dhara, Keerthy and Mahapatra, Debiprosad Roy (2019) Recent advances in electrochemical nonenzymatic hydrogen peroxide sensors based on nanomaterials: a review. In: JOURNAL OF MATERIALS SCIENCE, 54 (19). pp. 12319-12357.

PDF jou_mat_sci_54-19_12319_2019.pdf - Published Version Restricted to Registered users only Download (1MB) | Request a copy

Abstract

The development of efficient electrochemical hydrogen peroxide (H2O2) sensors has received great attention due to the significance of H2O2 in biological systems and its practical applications in various fields. With the new class of H2O2 sensors, the nonenzymatic detection of the target can provide many attractive characteristics, such as simple fabrication, ultrahigh sensitivity, and excellent stability. Considering the rapid expansion of nonenzymatic H2O2 detection using advanced nanomaterials, an overview of the current state of methods for electrochemical nonenzymatic H2O2 sensors is presented (with 399 refs.). The first part of the review covers the sensors based on the use of nanoparticles consisting of metals, metal oxides/sulfides, and bimetallic nanoparticles/alloys. The next major section discusses sensors that make use of carbon nanomaterials, such as carbon nanotubes, graphene, graphene oxide, carbon dots, and of other carbonaceous materials. Advantages and the intrinsic drawbacks of employing various nanomaterials to detect H2O2 are emphasized.

Item Type:	Journal Article
Publication:	JOURNAL OF MATERIALS SCIENCE
Publisher:	SPRINGER
Additional Information:	Copyright of this article belongs t0 SPRINGER
Keywords:	GLASSY-CARBON ELECTRODE; REDUCED-GRAPHENE OXIDE; SCREEN-PRINTED ELECTRODE; NITROGEN-DOPED GRAPHENE; ENHANCED ELECTROCATALYTIC REDUCTION; NANOPARTICLE-DECORATED GRAPHENE; ONE-STEP ELECTRODEPOSITION; ORDERED MESOPOROUS CARBON; CORE-SHELL NANOPARTICLES; LAYERED DOUBLE HYDROXIDE
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	18 Nov 2019 09:37
Last Modified:	18 Nov 2019 09:37
URI:	http://eprints.iisc.ac.in/id/eprint/63350

Actions (login required)

View Item