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Hasan KU, Asif MH, Hassan MU, Sandberg MO, Nur O, Willander M, Fagerholm S, Strålfors P. A Miniature Graphene-based Biosensor for Intracellular Glucose Measurements. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.06.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Direct potentiometric determination of starch using a platinum redox sensor. Food Chem 2013; 138:9-12. [DOI: 10.1016/j.foodchem.2012.10.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Revised: 02/19/2012] [Accepted: 10/06/2012] [Indexed: 11/20/2022]
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Electrochemical Glucose Sensors and Their Application in Diabetes Management. MODERN ASPECTS OF ELECTROCHEMISTRY 2013. [DOI: 10.1007/978-1-4614-6148-7_5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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He Y, Guo WJ, Pei MS, Zhang GY. Electrosyntheses of free-standing poly(thiophene-3-acetic acid) film in mixed electrolytes of boron trifluoride diethyl etherate and trifluoroacetic acid. CHINESE JOURNAL OF POLYMER SCIENCE 2012. [DOI: 10.1007/s10118-012-1150-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Asif MH, Ali SMU, Nur O, Willander M, Brännmark C, Strålfors P, Englund UH, Elinder F, Danielsson B. Functionalised ZnO-nanorod-based selective electrochemical sensor for intracellular glucose. Biosens Bioelectron 2010; 25:2205-11. [DOI: 10.1016/j.bios.2010.02.025] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Revised: 02/22/2010] [Accepted: 02/23/2010] [Indexed: 11/28/2022]
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DING SN, SHAN D, XUE HG, ZHU DB, COSNIER S. Glucose Oxidase Immobilized in Alginate/Layered Double Hydroxides Hybrid Membrane and Its Biosensing Application. ANAL SCI 2009; 25:1421-5. [DOI: 10.2116/analsci.25.1421] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Shou-Nian DING
- School of Chemistry & Chemical Engineering, Southeast University
| | - Dan SHAN
- School of Chemistry & Chemical Engineering, Yangzhou University
| | - Huai-Guo XUE
- School of Chemistry & Chemical Engineering, Yangzhou University
| | - Dao-Bin ZHU
- School of Chemistry & Chemical Engineering, Yangzhou University
| | - Serge COSNIER
- Départment de Chimie Moléculaire UMR 5250, ICMG FR 2607, CNRS Université Joseph Fourier
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Heller A, Feldman B. Electrochemical Glucose Sensors and Their Applications in Diabetes Management. Chem Rev 2008; 108:2482-505. [PMID: 18465900 DOI: 10.1021/cr068069y] [Citation(s) in RCA: 926] [Impact Index Per Article: 57.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Acevedo D, Reisberg S, Piro B, Peralta D, Miras M, Pham M, Barbero C. Fabrication of an interpenetrated network of carbon nanotubes and electroactive polymers to be used in oligonucletide biosensing. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2007.11.076] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sayyah SM, El-Deeb MM, Mohamed AS. Electrodeposition of Poly(3-hydroxyaniline) from Acidic Aqueous/Acetonitrile Solution. INT J POLYM MATER PO 2007. [DOI: 10.1080/00914030701220156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Sayyah SM, Kamal SM, Abd El-Rehim SS. Electrocopolymerization of a Binary Mixture of 2-chloroaniline and 2-amino-4-(4-methoxyphenyl) thiazole. INT J POLYM MATER PO 2007. [DOI: 10.1080/00914030601098660] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ozoemena KI, Nyokong T. Novel amperometric glucose biosensor based on an ether-linked cobalt(II) phthalocyanine–cobalt(II) tetraphenylporphyrin pentamer as a redox mediator. Electrochim Acta 2006. [DOI: 10.1016/j.electacta.2006.03.055] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Shan D, He Y, Wang S, Xue H, Zheng H. A porous poly(acrylonitrile-co-acrylic acid) film-based glucose biosensor constructed by electrochemical entrapment. Anal Biochem 2006; 356:215-21. [PMID: 16842730 DOI: 10.1016/j.ab.2006.06.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2006] [Revised: 05/23/2006] [Accepted: 06/02/2006] [Indexed: 11/20/2022]
Abstract
A novel glucose biosensor was constructed by electrochemical entrapment of glucose oxidase (GOD) into porous poly(acrylonitrile-co-acrylic acid), which was synthesized via radical polymerization of acrylonitrile and acrylic acid. The obtained biosensor showed a better stability and higher sensitivity than the biosensor prepared by simple physical adsorption. Effects of some experimental variables such as immobilization time, enzyme concentration, pH, applied potential, and temperature on the amperometric response of the sensor were investigated. The biosensor exhibited a rapid response to glucose (< 30s) with a linear range of 5 x 10(-6) to 3 x 10(-3)M and a sensitivity of 6.82 mAM(-1)cm(-2). The apparent Michaelis-Menten constant (K(M)(app)) was 7.3mM.
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Affiliation(s)
- Dan Shan
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
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Covalent Modification of Glassy Carbon Electrode with L-Cysteine for the Determination of Acetaminophen. Mikrochim Acta 2006. [DOI: 10.1007/s00604-006-0616-8] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sayyah SM, El-Deeb MM. Electrocopolymerization of a binary mixture of pyrrole and 2-amino-4-phenylthiazole: Kinetic studies, copolymer structure, and applications as corrosion protection for mild steel in acid medium. J Appl Polym Sci 2006. [DOI: 10.1002/app.25143] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Study of the DNA hybridization transduction behavior of a quinone-containing electroactive polymer by cyclic voltammetry and electrochemical impedance spectroscopy. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2004.12.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Sayyah SM, Abd EL-Rehim SS, EL-Deeb MM. Electrocopolymerization kinetics of a binary mixture of 3-chloroaniline 2-amino-4-phenylthiazole and characterization of the obtained block copolymer films. J Appl Polym Sci 2005. [DOI: 10.1002/app.21977] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Bourais I, Amine A, Brett CMA. Combination of Gold‐Modified Electrode and α‐Amyloglucosidase for Simultaneous Determination of Starch and Glucose. ANAL LETT 2004. [DOI: 10.1081/al-120037585] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Pham MC, Piro B, Tran LD, Ledoan T, Dao LH. Direct electrochemical detection of oligonucleotide hybridization on poly(5-hydroxy-1,4-naphthoquinone- co-5-hydroxy-3-thioacetic acid-1,4-naphthoquinone) film. Anal Chem 2004; 75:6748-52. [PMID: 14640757 DOI: 10.1021/ac034770f] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We describe the construction of a new DNA-modified electrode based on an electroactive film. 5-Hydroxy-1,4-naphthoquinone is coelectrooxidized with 5-hydroxy-3-thioacetic acid-1,4-naphthoquinone to give a copolymer, presenting both electroactive and chemically reactive groups. The carboxylic function acts as a precursor for the covalent grafting of ODN probes while the quinone group acts as the transduction element of hybridization. Electrochemical detection was performed by differential pulse voltammetry in the electroactivity domain of the quinone group (i.e., at very low potentials, 0 to -0.8 V vs SCE). A very clear modification of the redox activity is observed between unmodified and probe-modified films and especially upon addition of target ODN.
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Boopathi M, Won MS, Shim YB. A sensor for acetaminophen in a blood medium using a Cu(II)-conducting polymer complex modified electrode. Anal Chim Acta 2004. [DOI: 10.1016/j.aca.2004.03.005] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Stile RA, Barber TA, Castner DG, Healy KE. Sequential robust design methodology and X-ray photoelectron spectroscopy to analyze the grafting of hyaluronic acid to glass substrates. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 2002; 61:391-8. [PMID: 12115464 DOI: 10.1002/jbm.10154] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Sequential Robust Design experiments and X-ray photoelectron spectroscopic (XPS) studies were performed to examine the immobilization of hyaluronic acid (HA) on glass substrates chemisorbed with N-(2-aminoethyl)-3-aminopropyl-trimethoxysilane (EDS). Numerous reaction conditions were investigated, including the concentrations of 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC), N-hydroxysulfosuccinimide (Sulfo-NHS), and HA, and the reaction buffer type, concentration, and pH. The elemental surface compositions of carbon and silicon (C/Si ratio) were used to assess the extent of HA immobilization, leading to the identification of critical HA-binding reaction conditions and the determination of an optimum surface chemistry. The optimum chemistry consisted of 200 mM EDC, 50 mM Sulfo-NHS, 10 mM N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) (HEPES) buffer at a pH of 7.0, and 3 mg/mL HA. This work emphasizes the advantages of using Robust Design methods over traditional statistical experimental design, particularly when large numbers of variables are examined and costly analytical techniques are employed.
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Affiliation(s)
- Ranee A Stile
- Department of Biomedical Engineering, Robert R. McCormick School of Engineering and Applied Sciences, Northwestern University, Evanston, Illinois 60208, USA
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Xu JJ, Yu ZH, Chen HY. Glucose biosensors prepared by electropolymerization of p-chlorophenylamine with and without Nafion. Anal Chim Acta 2002. [DOI: 10.1016/s0003-2670(02)00430-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
Direct electrode transfer between enzyme and the electrode in biosensors requires high efficiency therefore, synthetic replacement for oxygen led to the development of enzyme mediators and modified electrodes in biosensor fabrication. In this context, a number of electron acceptors and complexes have been used. Present paper gives an overview of various methodologies involved in the mediated systems, their merits and wide applications.
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Affiliation(s)
- Asha Chaubey
- Biomolecular Electronics and Conducting Polymer Research Group, National Physical Laboratory, Dr. K.S. Krishnan Marg, New Delhi 110 012, India.
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Vidal JC, Espuelas J, Garcia-Ruiz E, Castillo JR. A POLYMERIC BILAYER CONFIGURATION FOR A CHOLESTEROL AMPEROMETRIC BIOSENSOR BASED ON THE COMBINATION OF OVEROXIDIZED POLYPYRROLE AND A POLYNAPHTHALENE DERIVATIVE. ANAL LETT 2002. [DOI: 10.1081/al-120004073] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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