One-pot hydrothermal synthesis of NiCoZn a ternary mixed metal oxide nanorod based electrochemical sensor for trace level recognition of dopamine in biofluids

Durai, Lignesh and Gopalakrishnan, Arthi and Badhulika, Sushmee (2021) One-pot hydrothermal synthesis of NiCoZn a ternary mixed metal oxide nanorod based electrochemical sensor for trace level recognition of dopamine in biofluids. Materials Letters, 298. p. 130044. ISSN 0167577X

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Abstract

Here, we present a facile, one-pot hydrothermal synthesis of NiCoZn (NCZ) ternary metal oxide nanorods adapted glassy carbon electrode (GCE) for trace level recognition of dopamine (DA) in biofluids. The NCZ-MMO/GCE sensor exhibits a low limit of detection (LOD) of 0.01 nM with a linear range of detection from 1 nM to 500 μM. The sensor exhibits excellent selectivity and stability with the successful determination of DA in human blood serum with good recovery percentages ranging from ∼96.43% to 103.91%. Thus, proving it as a promising low-cost, reliable platform for a wide variety of bioanalytical applications.

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IITH Creators:

IITH Creators	ORCiD
Durai, Lignesh	UNSPECIFIED
Gopalakrishnan, Arthi	UNSPECIFIED
Badhulika, Sushmee	UNSPECIFIED

Item Type:

Article

Uncontrolled Keywords:

Dopamine; Hydrothermal; Mixed metal-oxide; Nanoparticles; NiCoZn; Sensors;Biofluids; Dopamine; Electrochemicals; Glassy carbon electrodes; Hydrothermal; Metal-oxide; Mixed metal oxide; One-pot hydrothermal synthesis; Oxide nanorods; Trace level

Subjects:

Electrical Engineering

Divisions:

Department of Electrical Engineering

Depositing User:

. LibTrainee 2021

Date Deposited:

04 Aug 2021 07:53

Last Modified:

04 Aug 2021 07:53

URI:

http://raiithold.iith.ac.in/id/eprint/8655