title: Construction of a non-enzymatic glucose sensor based on copolymer P4VP-co-PAN and Fe2O3 nanoparticles.
abstract: An electrochemical sensor based on a copolymer poly(4-vinylpyridine)-co-poly(acrylonitrile), P4VP-co-PAN, and Fe2O3 nanoparticle film modified glassy carbon electrode was developed for the determination of glucose. We studied the response of glucose with the proposed electrode, and determined the optimum conditions by changing the potential, pH and P4VP-co-PAN. The current response measurements were performed in PBS (c=0.1 M) with a potential of 0.7 V. The current response of this glucose sensor showed a linear relationship with the concentration in the range of 2.5 μM-0.58 mM (r=0.997). The experimental results demonstrate that this method has such merits as simple operation, low cost, high sensitivity, long term stability and good reproducibility, with satisfactory results.
authors.affiliation: College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou 225002, China.
authors.forename: Yuxing
authors.initials: Y
authors.lastname: Chen
authors.affiliation: College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou 225002, China.
authors.forename: Huaihao
authors.initials: H
authors.lastname: Zhang
authors.affiliation: College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou 225002, China.
authors.forename: Huaiguo
authors.initials: H
authors.lastname: Xue
authors.affiliation: College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou 225002, China.
authors.forename: Xiaoya
authors.initials: X
authors.lastname: Hu
authors.affiliation: Department of Chemistry and Forensic Science, University of Technology, Sydney, City Campus, Broadway, Sydney, NSW 2007, Australia.
authors.forename: Guoxiu
authors.initials: G
authors.lastname: Wang
authors.affiliation: College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou 225002, China. Electronic address: wangcy@yzu.edu.cn.
authors.forename: Chengyin
authors.initials: C
authors.lastname: Wang
mesh_terms: D000180:Acrylic Resins / Q000737:chemistry*; D015374:Biosensing Techniques / Q000295:instrumentation*; D003217:Conductometry / Q000295:instrumentation*; D004566:Electrodes; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005947:Glucose / Q000032:analysis*; D005949:Glucose Oxidase / Q000737:chemistry; D058185:Magnetite Nanoparticles / Q000737:chemistry*; D011145:Polyvinyls / Q000737:chemistry*
chemical_list: D000180:Acrylic Resins; D058185:Magnetite Nanoparticles; D011145:Polyvinyls; C010504:polyacrylonitrile; C019535:poly(4-vinylpyridine); D005949:Glucose Oxidase; D005947:Glucose
keywords: Blood; Chronoamperometry; Electrochemical sensor; Fe(2)O(3)-NPs; Glucose; P4VP-co-PAN