Facile Fabrication of CuO Nanoparticles Embedded in N-Doped Carbon Nanostructure for Electrochemical Sensing of Dopamine

Overview

Journal Bioinorg Chem Appl

Publisher Wiley

Date 2022 Oct 24

PMID 36276988

Authors

Nebras Sobahi

Mohd Imran

Mohammad Ehtisham Khan

Akbar Mohammad

Md Mottahir Alam

Taeho Yoon

Ibrahim M Mehedi

Mohammad A Hussain

Mohammed J Abdulaal

Ahmad A Jiman

Affiliations

Soon will be listed here.

Abstract

In the present study, a highly selective and sensitive electrochemical sensing platform for the detection of dopamine was developed with CuO nanoparticles embedded in N-doped carbon nanostructure (CuO@NDC). The successfully fabricated nanostructures were characterized by standard instrumentation techniques. The fabricated CuO@NDC nanostructures were used for the development of dopamine electrochemical sensor. The reaction mechanism of a dopamine on the electrode surface is a three-electron three-proton process. The proposed sensor's performance was shown to be superior to several recently reported investigations. Under optimized conditions, the linear equation for detecting dopamine by differential pulse voltammetry is (A) = 0.07701 (M) - 0.1232 ( = 0.996), and the linear range is 5-75 M. The limit of detection (LOD) and sensitivity were calculated as 0.868 M and 421.1 A/M, respectively. The sensor has simple preparation, low cost, high sensitivity, good stability, and good reproducibility.

References

Zhu C, Yang G, Li H, Du D, Lin Y . Electrochemical sensors and biosensors based on nanomaterials and nanostructures. Anal Chem. 2014; 87(1):230-49. PMC: 4287168. DOI: 10.1021/ac5039863. View

Yu H, Jiang J, Zhang Z, Wan G, Liu Z, Chang D . Preparation of quantum dots CdTe decorated graphene composite for sensitive detection of uric acid and dopamine. Anal Biochem. 2016; 519:92-99. DOI: 10.1016/j.ab.2016.12.001. View

Kang Z, Ke K, Lin E, Qin N, Wu J, Huang R . Piezoelectric polarization modulated novel BiWO/g-CN/ZnO Z-scheme heterojunctions with g-CN intermediate layer for efficient piezo-photocatalytic decomposition of harmful organic pollutants. J Colloid Interface Sci. 2021; 607(Pt 2):1589-1602. DOI: 10.1016/j.jcis.2021.09.007. View

Anuar N, Basirun W, Shalauddin M, Akhter S . A dopamine electrochemical sensor based on a platinum-silver graphene nanocomposite modified electrode. RSC Adv. 2022; 10(29):17336-17344. PMC: 9053441. DOI: 10.1039/c9ra11056a. View

Minta D, Moyseowicz A, Gryglewicz S, Gryglewicz G . A Promising Electrochemical Platform for Dopamine and Uric Acid Detection Based on a Polyaniline/Iron Oxide-Tin Oxide/Reduced Graphene Oxide Ternary Composite. Molecules. 2020; 25(24). PMC: 7763624. DOI: 10.3390/molecules25245869. View

Castro S, Mortimer R, DE Oliveira M, Stradiotto N . Electrooxidation and Determination of Dopamine Using a Nafion®-Cobalt Hexacyanoferrate Film Modified Electrode. Sensors (Basel). 2016; 8(3):1950-1959. PMC: 3663035. DOI: 10.3390/s8031950. View

Nishitani S, Sakata T . Enhancement of Signal-to-Noise Ratio for Serotonin Detection with Well-Designed Nanofilter-Coated Potentiometric Electrochemical Biosensor. ACS Appl Mater Interfaces. 2020; 12(13):14761-14769. DOI: 10.1021/acsami.9b19309. View

Al-Kahtani A, Alshehri S, Naushad M, Ruksana , Ahamad T . Fabrication of highly porous N/S doped carbon embedded with ZnS as highly efficient photocatalyst for degradation of bisphenol. Int J Biol Macromol. 2018; 121:415-423. DOI: 10.1016/j.ijbiomac.2018.09.199. View

Sharma R, Agrawal V, Srivastava A, Govind , Nain L, Imran M . Phase control of nanostructured iron oxide for application to biosensor. J Mater Chem B. 2020; 1(4):464-474. DOI: 10.1039/c2tb00192f. View

10.

Hirao K, Nakajima T, Chan B, Song J, Bae H . Core-Level Excitation Energies of Nucleic Acid Bases Expressed as Orbital Energies of the Kohn-Sham Density Functional Theory with Long-Range Corrected Functionals. J Phys Chem A. 2020; 124(50):10482-10494. DOI: 10.1021/acs.jpca.0c07087. View

11.

Putzbach W, Ronkainen N . Immobilization techniques in the fabrication of nanomaterial-based electrochemical biosensors: a review. Sensors (Basel). 2013; 13(4):4811-40. PMC: 3673113. DOI: 10.3390/s130404811. View

12.

Ye Q, Chen X, Yang J, Wu D, Ma J, Kong Y . Fabrication of CuO nanoparticles-decorated 3D N-doped porous carbon as electrochemical sensing platform for the detection of Sudan I. Food Chem. 2019; 287:375-381. DOI: 10.1016/j.foodchem.2019.02.108. View

13.

Imran M, Affandi A, Alam M, Khan A, Khan A . Advanced biomedical applications of iron oxide nanostructures based ferrofluids. Nanotechnology. 2021; 32(42). DOI: 10.1088/1361-6528/ac137a. View

14.

Jiang L, Zhang W . A highly sensitive nonenzymatic glucose sensor based on CuO nanoparticles-modified carbon nanotube electrode. Biosens Bioelectron. 2009; 25(6):1402-7. DOI: 10.1016/j.bios.2009.10.038. View

15.

Li Y, Gu Y, Zheng B, Luo L, Li C, Yan X . A novel electrochemical biomimetic sensor based on poly(Cu-AMT) with reduced graphene oxide for ultrasensitive detection of dopamine. Talanta. 2016; 162:80-89. DOI: 10.1016/j.talanta.2016.10.016. View

16.

Vilian A, An S, Choe S, Kwak C, Huh Y, Lee J . Fabrication of 3D honeycomb-like porous polyurethane-functionalized reduced graphene oxide for detection of dopamine. Biosens Bioelectron. 2016; 86:122-128. DOI: 10.1016/j.bios.2016.06.022. View

17.

Khan M, Khan M, Cho M . Environmentally sustainable biogenic fabrication of AuNP decorated-graphitic g-CN nanostructures towards improved photoelectrochemical performances. RSC Adv. 2022; 8(25):13898-13909. PMC: 9079820. DOI: 10.1039/c8ra00690c. View