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Enhanced Electrochemical Response of a Modified Glassy Carbon Electrode by Poly(2-vinlypyridine--methyl Methacrylate) Conjugated Gold Nanoparticles for Detection of Nicotine

Overview
Journal RSC Adv
Specialty Chemistry
Date 2022 May 13
PMID 35547912
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Abstract

Poly(2-vinylpyridine--methylmethacrylate) coated gold nanoparticles [P(2VP-MMA)-AuNPs] were prepared and characterized by UV-Vis, FTIR, AFM, and zetasizer analysis. Investigation of the potential of the synthesized poly(2-vinylpyridine--methylmethacrylate) coated gold nanoparticles [P(2VP-MMA)-AuNPs] for detection of nicotine is the main focus of the current study. P(2VP-MMA)-AuNPs were coated on a glassy carbon electrode (GCE) for electrochemical detection of nicotine by cyclic voltammetry. The effect of molar mass of individual P2VP blocks and total molar mass of the block copolymer is evaluated in the context of an enhanced electrochemical response of the modified GCE for its sensing ability of nicotine in both aqueous and organic media. The electrochemical detection of nicotine is significantly enhanced by modification of the GCE with P(2VP-MMA)-AuNPs.

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References
1.
Alberg A . Cigarette smoking: health effects and control strategies. Drugs Today (Barc). 2009; 44(12):895-904. DOI: 10.1358/dot.2008.44.12.1308898. View

2.
Sparks T, Nauen R . IRAC: Mode of action classification and insecticide resistance management. Pestic Biochem Physiol. 2015; 121:122-8. DOI: 10.1016/j.pestbp.2014.11.014. View

3.
Singh N, Gupta R, Lee P . Gold-nanoparticle-functionalized In₂O₃ nanowires as CO gas sensors with a significant enhancement in response. ACS Appl Mater Interfaces. 2011; 3(7):2246-52. DOI: 10.1021/am101259t. View

4.
Frederix F, Friedt J, Choi K, Laureyn W, Campitelli A, Mondelaers D . Biosensing based on light absorption of nanoscaled gold and silver particles. Anal Chem. 2003; 75(24):6894-900. DOI: 10.1021/ac0346609. View

5.
Hill A . The mode of action of nicotine and curari, determined by the form of the contraction curve and the method of temperature coefficients. J Physiol. 1909; 39(5):361-73. PMC: 1533665. DOI: 10.1113/jphysiol.1909.sp001344. View