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Synthesis of Graphene Oxide-Coupled CoNi Bimetallic MOF Nanocomposites for the Simultaneous Analysis of Catechol and Hydroquinone

Overview
Journal Sensors (Basel)
Publisher MDPI
Specialty Biotechnology
Date 2023 Aug 12
PMID 37571740
Authors
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Abstract

Herein, a three-dimensional flower-like cobalt-nickel bimetallic metal-organic framework (CoNi-MOF) coupled with two-dimensional graphene oxide (GO) nanocomposites was successfully synthesized for the selective and simultaneous electrochemical determination of catechol (CC) and hydroquinone (HQ). The three-dimensional flower-like structure of the CoNi-MOF/GO nanocomposite has a multilayer structure and a large surface area, which greatly improves its electrocatalytic activity towards CC and HQ. Differential pulse voltammetry (DPV) results showed that the peak-to-peak separation of CC (0.223 V) and HQ (0.120 V) was 103 mV at a CoNi-MOF/GO modified glassy carbon electrode (CoNi-MOF/GO/GCE), suggesting that the proposed modified electrode can selectively and simultaneously determine them. Under optimal conditions, the CoNi-MOF/GO/GCE showed an excellent analytical performance for the simultaneous determination of CC and HQ, including a wide linear range (0.1-100 μM), low detection limit (0.04 μM for HQ and 0.03 μM for CC) and high anti-interference ability. As expected, the developed modified electrode has been used to analyze CC and HQ in river water, with acceptable results.

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References
1.
Yin D, Liu J, Bo X, Guo L . Cobalt-iron selenides embedded in porous carbon nanofibers for simultaneous electrochemical detection of trace of hydroquinone, catechol and resorcinol. Anal Chim Acta. 2019; 1093:35-42. DOI: 10.1016/j.aca.2019.09.057. View

2.
Wang M, Wang P, Li C, Li H, Jin Y . Boosting Electrocatalytic Oxygen Evolution Performance of Ultrathin Co/Ni-MOF Nanosheets via Plasmon-Induced Hot Carriers. ACS Appl Mater Interfaces. 2018; 10(43):37095-37102. DOI: 10.1021/acsami.8b13472. View

3.
Edgington J, Schweitzer N, Alayoglu S, Seitz L . Constant Change: Exploring Dynamic Oxygen Evolution Reaction Catalysis and Material Transformations in Strontium Zinc Iridate Perovskite in Acid. J Am Chem Soc. 2021; 143(26):9961-9971. DOI: 10.1021/jacs.1c04332. View

4.
Li Z, Liu R, Tang C, Wang Z, Chen X, Jiang Y . Cobalt Nanoparticles and Atomic Sites in Nitrogen-Doped Carbon Frameworks for Highly Sensitive Sensing of Hydrogen Peroxide. Small. 2019; 16(15):e1902860. DOI: 10.1002/smll.201902860. View

5.
Ni Y, Xia Z, Kokot S . A kinetic spectrophotometric method for simultaneous determination of phenol and its three derivatives with the aid of artificial neural network. J Hazard Mater. 2011; 192(2):722-9. DOI: 10.1016/j.jhazmat.2011.05.081. View