151
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Xu X, Lin Q, Liu A, Chen W, Weng X, Wang C, Lin X. Simultaneous Voltammetric Determination of Ascorbic Acid, Dopamine and Uric Acid Using Polybromothymol Blue Film-Modified Glassy Carbon Electrode. Chem Pharm Bull (Tokyo) 2010; 58:788-93. [DOI: 10.1248/cpb.58.788] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Xiongwei Xu
- Department of Pharmacy, First Affiliated Hospital of Fujian Medical University
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University
| | - Qihuang Lin
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University
| | - Ailin Liu
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University
| | - Wei Chen
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University
| | - Xiuhua Weng
- Department of Pharmacy, First Affiliated Hospital of Fujian Medical University
| | - Changlian Wang
- Department of Pharmacy, First Affiliated Hospital of Fujian Medical University
| | - Xinhua Lin
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University
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152
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Mauko L, Ogorevc B, Pihlar B. Response Behavior of Amperometric Glucose Biosensors Based on Different Carbon Substrate Transducers Coated with Enzyme-Active Layer: A Comparative Study. ELECTROANAL 2009. [DOI: 10.1002/elan.200800569] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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153
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Nasri Z, Shams E. Application of silica gel as an effective modifier for the voltammetric determination of dopamine in the presence of ascorbic acid and uric acid. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.07.089] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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154
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Zhu H, Wu W, Zhang H, Fan L, Yang S. Highly Selective and Sensitive Detection of Dopamine in the Presence of Excessive Ascorbic Acid Using Electrodes Modified with C60-Functionalized Multiwalled Carbon Nanotube Films. ELECTROANAL 2009. [DOI: 10.1002/elan.200900282] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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155
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Zhu S, Li H, Niu W, Xu G. Simultaneous electrochemical determination of uric acid, dopamine, and ascorbic acid at single-walled carbon nanohorn modified glassy carbon electrode. Biosens Bioelectron 2009; 25:940-3. [DOI: 10.1016/j.bios.2009.08.022] [Citation(s) in RCA: 169] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2009] [Revised: 08/11/2009] [Accepted: 08/15/2009] [Indexed: 10/20/2022]
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156
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Gimenes D, dos Santos W, Tormin T, Munoz R, Richter E. Flow-Injection Amperometric Method for Indirect Determination of Dopamine in the Presence of a Large Excess of Ascorbic Acid. ELECTROANAL 2009. [DOI: 10.1002/elan.200900331] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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157
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Electropolymerized film of functionalized thiadiazole on glassy carbon electrode for the simultaneous determination of ascorbic acid, dopamine and uric acid. Bioelectrochemistry 2009; 77:13-8. [DOI: 10.1016/j.bioelechem.2009.04.010] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2009] [Revised: 04/28/2009] [Accepted: 04/29/2009] [Indexed: 11/21/2022]
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158
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Ensafi AA, Taei M, Khayamian T. A differential pulse voltammetric method for simultaneous determination of ascorbic acid, dopamine, and uric acid using poly (3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid) film modified glassy carbon electrode. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2009.06.001] [Citation(s) in RCA: 136] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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159
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Xue L, Guo L, Qiu B, Lin Z, Chen G. Mechanism for inhibition of Ru(bpy)32+/DBAE electrochemiluminescence system by dopamine. Electrochem commun 2009. [DOI: 10.1016/j.elecom.2009.05.059] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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160
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161
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Abdelwahab AA, Lee HM, Shim YB. Selective determination of dopamine with a cibacron blue/poly-1,5-diaminonaphthalene composite film. Anal Chim Acta 2009; 650:247-53. [PMID: 19720200 DOI: 10.1016/j.aca.2009.07.054] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2009] [Revised: 07/20/2009] [Accepted: 07/21/2009] [Indexed: 11/29/2022]
Abstract
A selective detection method for dopamine (DA) was developed by incorporating cibacron blue (F3GA) into poly-1,5-diaminonaphthalene (PDAN) layer. Scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), and cyclic voltammetry (CV) were employed to characterize the modified surfaces. The modified electrode was effective in selectively facilitating the electron transfer of DA and blocking the interferences of negatively charged species attributed to the sulfonate groups in the F3GA/PDAN composite film. This method enabled the determination of DA in the presence of various interfering species, including ascorbic acid (AA), in a phosphate buffer solution (pH 7.4). The modified electrode demonstrated good performance in the detection of DA in a concentration range of 5.0-100 microM, with a detection limit (k=3) of 0.1+/-0.01 microM. The application was conducted for the determination of DA in a human urine sample and the sensor was proven to be rapid, has excellent selectivity, and stable amperometric response.
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Affiliation(s)
- Adel A Abdelwahab
- Department of Chemistry and Center for Innovative BioPhysio Sensor Technology, Pusan National University, Busan 609-735, South Korea
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162
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Simultaneous detection of dopamine, ascorbic acid, and uric acid at electrochemically pretreated carbon nanotube biosensors. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2009; 6:52-7. [PMID: 19616125 DOI: 10.1016/j.nano.2009.06.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2009] [Revised: 05/11/2009] [Accepted: 06/01/2009] [Indexed: 11/21/2022]
Abstract
UNLABELLED In this work we have evaluated the performance of electrochemically pretreated single-walled carbon nanotubes (SWCNTs) toward the electrochemical detection of dopamine in the presence of ascorbic acid and uric acid at physiological pH. Results indicated that the electrochemically pretreated SWCNTs showed a selective and enhanced electroanalytical response with minimal electrode fouling toward the detection of dopamine than their untreated counterparts. The observed behavior is attributed to the negatively charged layer present on the SWCNTs originating from the rupture of the basal plane present on the end caps following electrochemical pretreatment. The rupture of basal plane is evident from surface Raman measurements. The negatively charged surface selectively allows the cationic dopamine toward the electrode and repels the anionic ascorbate and uric acid when they coexist in the same solution under physiological pH. A limit of detection of about 15 nM is obtained with these electrodes for the detection of dopamine in the presence of ascorbic acid and uric acid. FROM THE CLINICAL EDITOR The performance of electrochemically pretreated single-walled carbon nanotubes (SWCNTs) was studied toward the electrochemical detection of dopamine. These SWCNTs showed a selective and enhanced response toward the detection of dopamine. A limit of detection of about 15 nM is obtained with these electrodes for the detection of dopamine in the presence of ascorbic acid and uric acid.
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163
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Kamyabi M, Asgari Z, Hosseini Monfared H, Morsali A. Electrocatalytic oxidation of ascorbic acid and simultaneous determination of ascorbic acid and dopamine at a bis(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)iron(II) thiocyanate carbon past modified electrode. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2009.04.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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164
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Wu Y, Zuo F, Zheng Z, Ding X, Peng Y. A Novel Approach to Molecular Recognition Surface of Magnetic Nanoparticles Based on Host-Guest Effect. NANOSCALE RESEARCH LETTERS 2009; 4:738-47. [PMID: 20596347 PMCID: PMC2894184 DOI: 10.1007/s11671-009-9314-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2009] [Accepted: 04/02/2009] [Indexed: 05/18/2023]
Abstract
A novel route has been developed to prepared beta-cyclodextrin (beta-CD) functionalized magnetic nanoparticles (MNPs). The MNPs were first modified with monotosyl-poly(ethylene glycol) (PEG) silane and then tosyl units were displaced by amino-beta-CD through the nucleophilic substitution reaction. The monotosyl-PEG silane was synthesized by modifying a PEG diol to form the corresponding monotosyl-PEG, followed by a reaction with 3-isocyanatopropyltriethoxysilane (IPTS). The success of the synthesis of the monotosyl-PEG silane was confirmed with (1)H NMR and Fourier transform infrared (FTIR) spectroscopy. The analysis of FTIR spectroscopy and X-ray photoelectron spectroscopy (XPS) confirmed the immobilization of beta-CD onto MNPs. Transmission electron microscopy (TEM) indicated that the beta-CD functionalized MNPs were mostly present as individual nonclustered units in water. The number of beta-CD molecules immobilized on each MNP was about 240 according to the thermogravimetric analysis (TGA) results. The as-prepared beta-CD functionalized MNPs were used to detect dopamine with the assistance of a magnet.
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Affiliation(s)
- Yuanpeng Wu
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, People’s Republic of China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China
| | - Fang Zuo
- Research Branch of Functional Materials, State Key Laboratory of Electronic Films & Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, People’s Republic of China
| | - Zhaohui Zheng
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, People’s Republic of China
| | - Xiaobin Ding
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, People’s Republic of China
| | - Yuxing Peng
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, People’s Republic of China
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165
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Huong VT, Shimanouchi T, Quan DP, Umakoshi H, Viet PH, Kuboi R. Polymethylthiophene/Nafion-modified glassy carbon electrode for selective detection of dopamine in the presence of ascorbic acid. J APPL ELECTROCHEM 2009. [DOI: 10.1007/s10800-009-9860-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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166
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Simultaneous determination of dopamine and uric acid on nafion/sodium dodecylbenzenesulfonate composite film modified glassy carbon electrode. J APPL ELECTROCHEM 2009. [DOI: 10.1007/s10800-009-9851-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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167
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Hosseinzadeh R, Sabzi RE, Ghasemlu K. Effect of cetyltrimethyl ammonium bromide (CTAB) in determination of dopamine and ascorbic acid using carbon paste electrode modified with tin hexacyanoferrate. Colloids Surf B Biointerfaces 2009; 68:213-7. [DOI: 10.1016/j.colsurfb.2008.10.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2008] [Revised: 09/07/2008] [Accepted: 10/13/2008] [Indexed: 10/21/2022]
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168
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Qiu HJ, Zhou GP, Ji GL, Zhang Y, Huang XR, Ding Y. A novel nanoporous gold modified electrode for the selective determination of dopamine in the presence of ascorbic acid. Colloids Surf B Biointerfaces 2009; 69:105-8. [DOI: 10.1016/j.colsurfb.2008.11.007] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2008] [Accepted: 11/17/2008] [Indexed: 11/25/2022]
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169
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LI J, LIU R, YU J, JIANG F. A Gold Electrode Modified with Self-Assembled Diethylenetriaminepentaacetic Acid via Charge-based Discrimination. ANAL SCI 2009; 25:1289-93. [DOI: 10.2116/analsci.25.1289] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jianping LI
- College of Chemistry and Bioengineering, Guilin University of Technology
| | - Rong LIU
- College of Chemistry and Bioengineering, Guilin University of Technology
| | - Jianguo YU
- College of Chemistry and Bioengineering, Guilin University of Technology
| | - Fuyang JIANG
- College of Chemistry and Bioengineering, Guilin University of Technology
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170
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Lai GS, Zhang HL, Han DY. Electrocatalytic Response of Dopamine at an Iron Nanoparticles–Nafion–Modified Carbon Paste Electrode. ANAL LETT 2008. [DOI: 10.1080/00032710802463022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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171
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Jin GP, Peng X, Ding YF. The electrochemical modification of clenbuterol for biosensors of dopamine, norepinephrine, adrenalin, ascorbic acid and uric acid at paraffin-impregnated graphite electrode. Biosens Bioelectron 2008; 24:1037-41. [DOI: 10.1016/j.bios.2008.06.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2008] [Revised: 06/16/2008] [Accepted: 06/16/2008] [Indexed: 11/28/2022]
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172
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Zhang X, Liu S, Jiao K, Hu Y. Fabrication, Characterization, and Application of ‘Sandwich-Type’ Electrode Based on Single-Walled Carbon Nanotubes and Room Temperature Ionic Liquid. ELECTROANAL 2008. [DOI: 10.1002/elan.200804246] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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173
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Lin L, Chen J, Yao H, Chen Y, Zheng Y, Lin X. Simultaneous determination of dopamine, ascorbic acid and uric acid at poly (Evans Blue) modified glassy carbon electrode. Bioelectrochemistry 2008; 73:11-7. [DOI: 10.1016/j.bioelechem.2008.01.009] [Citation(s) in RCA: 160] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2007] [Revised: 01/06/2008] [Accepted: 01/14/2008] [Indexed: 11/28/2022]
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174
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Slavec M, Hočevar S, Ogorevc B. Bismuth Film Microelectrode Modified with Overoxidized Poly-1-Naphtylamine Protective Membrane for Enhanced Stripping Voltammetric Detection. ELECTROANAL 2008. [DOI: 10.1002/elan.200804180] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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175
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Song S, Gao Q, Xia K, Gao L. Selective Determination of Dopamine in the Presence of Ascorbic Acid at Porous-Carbon-Modified Glassy Carbon Electrodes. ELECTROANAL 2008. [DOI: 10.1002/elan.200804210] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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176
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Simultaneous determination of dopamine, uric acid and ascorbic acid with LaFeO3 nanoparticles modified electrode. Mikrochim Acta 2008. [DOI: 10.1007/s00604-008-0066-6] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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177
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Hu GZ, Zhang DP, Wu WL, Yang ZS. Selective determination of dopamine in the presence of high concentration of ascorbic acid using nano-Au self-assembly glassy carbon electrode. Colloids Surf B Biointerfaces 2008; 62:199-205. [DOI: 10.1016/j.colsurfb.2007.10.001] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2007] [Revised: 10/01/2007] [Accepted: 10/01/2007] [Indexed: 10/22/2022]
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178
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179
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Pauliukaite R, Hočevar S, Hutton E, Ogorevc B. Novel Electrochemical Microsensor for Hydrogen Peroxide based on Iron-Ruthenium Hexacyanoferrate Modified Carbon Fiber Electrode. ELECTROANAL 2008. [DOI: 10.1002/elan.200704047] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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180
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Yan J, Zhou Y, Yu P, Su L, Mao L, Zhang D, Zhu D. An electrochemical sensor for 3,4-dihydroxyphenylacetic acid with carbon nanotubes as electronic transducer and synthetic cyclophane as recognition element. Chem Commun (Camb) 2008:4330-2. [DOI: 10.1039/b805958f] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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181
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Ma W, Sun DM. The electrochemical properties of dopamine, epinephrine and their simultaneous determination at a poly(L-methionine) modified electrode. RUSS J ELECTROCHEM+ 2007. [DOI: 10.1134/s1023193507120087] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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182
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Xiao Y, Guo C, Li CM, Li Y, Zhang J, Xue R, Zhang S. Highly sensitive and selective method to detect dopamine in the presence of ascorbic acid by a new polymeric composite film. Anal Biochem 2007; 371:229-37. [PMID: 17720131 DOI: 10.1016/j.ab.2007.07.025] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2007] [Revised: 07/18/2007] [Accepted: 07/19/2007] [Indexed: 11/20/2022]
Abstract
A new approach was applied to modify gold electrode with a unique polymer composite for selectively detecting dopamine (DA), a neurotransmitter, in the presence of an electroactive species of ascorbic acid (AA). After self-assembly of 11-mercaptoundecanoic acid (MUA) monolayer on gold surface, polyethylene glycol (PEG) was used to perform electrochemical esterification with MUA. In general, AA is the main interference of DA detection in a biological system. The resulting composite layer showed high sensitivity to detect DA but selectively blocked the interference from AA. Furthermore, for the first time, an interesting mechanism was demonstrated from our experimental results, namely, that the catalytic effect of AA on DA is limited by DA concentration when AA/DA>1. The modified electrode showed good reproducibility (+/-2% relative standard deviation), a low detection limit (10 nM), a fast response time (<2s), high sensitivity (86 nA/microM), a wide dynamic range of detection (20 microM), and great selectivity (without AA interference). The discovery is very promising for applications of detection of DA in a physiological environment where a high concentration of AA always exists.
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Affiliation(s)
- Yinghong Xiao
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637457, Singapore
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183
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Suzuki A, Ivandini TA, Yoshimi K, Fujishima A, Oyama G, Nakazato T, Hattori N, Kitazawa S, Einaga Y. Fabrication, Characterization, and Application of Boron-Doped Diamond Microelectrodes for in Vivo Dopamine Detection. Anal Chem 2007; 79:8608-15. [DOI: 10.1021/ac071519h] [Citation(s) in RCA: 193] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Akane Suzuki
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Tribidasari A. Ivandini
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Kenji Yoshimi
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Akira Fujishima
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Genko Oyama
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Taizo Nakazato
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Nobutaka Hattori
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Shigeru Kitazawa
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
| | - Yasuaki Einaga
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Chemistry Department, Faculty of Mathematics and Science, University of Indonesia, Kampus Baru UI Depok, Jakarta 16-424, Indonesia, Department of Neurology, Medical School, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan, Kanagawa Academy of Science and Technology, KSP 3-2-1 Sakado, Kawasaki 213-0012, Japan, Department of Neurophysiology, School of Medicine, Juntendo
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184
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Ates M, Castillo J, Sezai Sarac A, Schuhmann W. Carbon fiber microelectrodes electrocoated with polycarbazole and poly(carbazole-co-p-tolylsulfonyl pyrrole) films for the detection of dopamine in presence of ascorbic acid. Mikrochim Acta 2007. [DOI: 10.1007/s00604-007-0837-5] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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185
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Electrocatalytic oxidation and voltammetric determination of dopamine at a Nafion/carbon-coated iron nanoparticles-chitosan composite film modified electrode. Mikrochim Acta 2007. [DOI: 10.1007/s00604-007-0832-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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186
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Li J, Lin XQ. Electrodeposition of gold nanoclusters on overoxidized polypyrrole film modified glassy carbon electrode and its application for the simultaneous determination of epinephrine and uric acid under coexistence of ascorbic acid. Anal Chim Acta 2007; 596:222-30. [PMID: 17631100 DOI: 10.1016/j.aca.2007.05.057] [Citation(s) in RCA: 156] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2006] [Revised: 05/25/2007] [Accepted: 05/30/2007] [Indexed: 11/29/2022]
Abstract
A novel biosensor was fabricated by electrochemical deposition of gold nanoclusters on ultrathin overoxidized polypyrrole (PPyox) film, formed a nano-Au/PPyox composite on glassy carbon electrode (nano-Au/PPyox/GCE). The properties of the nanocomposite have been characterized by field emission scanning electron microscope (FE-SEM), X-ray photoelectron spectroscopy (XPS), powder X-ray diffraction (XRD) and electrochemical investigations. The nano-Au/PPyox/GCE had strongly catalytic activity toward the oxidation of epinephrine (EP), uric acid (UA) and ascorbic acid (AA), and resolved the overlapping voltammetric response of EP, UA and AA into three well-defined peaks with a large anodic peak difference. The catalytic peak currents obtained from differential pulse voltammetry increased linearly with increasing EP and UA concentrations in the range of 3.0x10(-7) to 2.1x10(-5) M and 5.0x10(-8) to 2.8x10(-5) M with a detection limit of 3.0x10(-8) and 1.2x10(-8) M (s/n=3), respectively. The results showed that the modified electrode can selectively determine EP and UA in the coexistence of a large amount of AA. In addition, the sensor exhibited excellent sensitivity, selectivity and stability. The nano-Au/PPyox/GCE has been applied to determination of EP in epinephrine hydrochloride injection and UA in urine samples with satisfactory results.
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Affiliation(s)
- Jing Li
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, PR China
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187
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Balamurugan A, Chen SM. Poly(3,4-ethylenedioxythiophene-co-(5-amino-2-naphthalenesulfonic acid)) (PEDOT-PANS) film modified glassy carbon electrode for selective detection of dopamine in the presence of ascorbic acid and uric acid. Anal Chim Acta 2007; 596:92-8. [PMID: 17616245 DOI: 10.1016/j.aca.2007.05.064] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2007] [Revised: 05/28/2007] [Accepted: 05/30/2007] [Indexed: 10/23/2022]
Abstract
Poly(3,4-ethylenedioxythiophene-co-(5-amino-2-naphthalenesulfonic acid)) (PEDOT-PANS) film modified glassy carbon electrode was prepared by electrochemical polymerization technique. The properties of modified electrode was studied. It was found that the electrochemical properties of modified electrode was very much dependent on the experimental conditions, such as monomer oxidation potential and pH. The modified electrode surface was characterized by scanning electron microscopy (SEM). The PEDOT-PANS film modified electrode shows electrocatalytic activity toward oxidation of dopamine (DA) in acetate buffer solution (pH 5.0) and results in a marked enhancement of the current response. The linear sweep voltammetric (LSV) peak heights are linear with DA concentration from 2x10(-6) to 1x10(-5) M. The detection limit is 5x10(-7) M. More over, the interferences of ascorbic acid (AA) and uric acid (UA) were effectively diminished. This work provides a simple and easy approach for selective determination of dopamine in the presence of ascorbic acid and uric acid.
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Affiliation(s)
- A Balamurugan
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, ROC
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188
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Zhang Y, Su S, Pan Y, Zhang L, Cai Y. Poly (3-(3-Pyridyl) Acrylic Acid) Modified Glassy Carbon Electrode for Simultaneous Determination of Dopamine, Ascorbic Acid and Uric Acid. ACTA ACUST UNITED AC 2007; 97:665-74. [PMID: 17899880 DOI: 10.1002/adic.200790051] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Trans-3-(3-pyridyl) acrylic acid (PAA) was deposited on glassy carbon electrode (GCE) by electropolymerization in pH 7.0 phosphate buffer solution (PBS). The poly (3-(3-pyridyl) acrylic acid) (PPAA) film modified glassy carbon electrode shows an excellent electrochemical response for dopamine (DA), ascorbic acid (AA) and uric acid (UA). The cyclic voltammetry oxidation peaks for DA and AA, DA and UA, AA and UA are separated by 150 mV, 130 mV and 280 mV, respectively. This permits the simultaneous determination of AA, DA and UA. The interference of AA with the determination of DA could be eliminated because of the electrostatic interaction between DA cations and the negatively charged PPAA film at pH 7.0. The anodic peak currents of DA, AA and UA increase linearly with concentration in the range of 1-40 micromol L(-1), 10-400 micromol L(-1) and 1.6-80 micromol L(-1), respectively, with a correlation coefficient (r) always higher than 0.998. The detection limit is 0.06 micromol L(-1), 0.8 micromol L(-1) and 1.1 micromol L(-1) for DA, AA and UA, respectively.
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Affiliation(s)
- Yuzhong Zhang
- College of Chemistry and Materials Science, Anhui Key Laboratory of Functional Molecular Solids, Anhui Normal University, Wuhu 241000, P.R. China.
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189
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Chen SM, Chen JY, Thangamuthu R. Electrochemical Preparation of Poly(Malachite Green) Film Modified Nafion-Coated Glassy Carbon Electrode and Its Electrocatalytic Behavior Towards NADH, Dopamine and Ascorbic Acid. ELECTROANAL 2007. [DOI: 10.1002/elan.200703861] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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190
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Chen SM, Liu JW, Thangamuthu R. Preparation, Characterization and Electrocatalytic Studies on Copper Complex Dye Film Modified Electrodes. ELECTROANAL 2007. [DOI: 10.1002/elan.200703875] [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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191
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In-channel modification of electrochemical detector for the detection of bio-targets on microchip. Electrochem commun 2007. [DOI: 10.1016/j.elecom.2007.02.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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192
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Fabrication of Fc-SWNTs modified glassy carbon electrode for selective and sensitive determination of dopamine in the presence of AA and UA. Electrochim Acta 2007. [DOI: 10.1016/j.electacta.2007.03.039] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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193
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Resolution of dopamine and ascorbic acid using nickel(II) complex polymer-modified electrodes. J Electroanal Chem (Lausanne) 2007. [DOI: 10.1016/j.jelechem.2007.01.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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194
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Liu A, Honma I, Zhou H. Simultaneous voltammetric detection of dopamine and uric acid at their physiological level in the presence of ascorbic acid using poly(acrylic acid)-multiwalled carbon-nanotube composite-covered glassy-carbon electrode. Biosens Bioelectron 2007; 23:74-80. [PMID: 17467972 DOI: 10.1016/j.bios.2007.03.019] [Citation(s) in RCA: 177] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2006] [Revised: 02/03/2007] [Accepted: 03/19/2007] [Indexed: 11/29/2022]
Abstract
The use of poly(acrylic acid) (PAA)-multiwalled carbon-nanotubes (MWNTs) composite-coated glassy-carbon disk electrode (GCE) (PAA-MWNTs/GCE) for the simultaneous determination of physiological level dopamine (DA) and uric acid (UA) in the presence of an excess of ascorbic acid (AA) in a pH 7.4 phosphate-buffered solution was proposed. PAA-MWNTs composite was prepared by mixing of MWNTs powder into 1 mg/ml PAA aqueous solution under sonication. GCE surface was modified with PAA-MWNTs film by casting. AA demonstrates no voltammetric peak at PAA-MWNTs/GCE. The PAA-MWNTs composite is of a high surface area and of affinity for DA and UA adsorption. DA exhibits greatly improved electron-transfer rate and is electro-catalyzed at PAA-MWNTs/GCE. Moreover, the electro-catalytic oxidation of UA at PAA-MWNTs/GCE is observed, which makes it possible to detect lower level UA. Therefore, the enhanced electrocatalytic currents for DA and UA were observed. The anodic peak currents at approximately 0.18 V and 0.35 V increase with the increasing concentrations of DA and UA, respectively, which correspond to the voltammetric peaks of DA and UA, respectively. The linear ranges are 40 nM to 3 microM DA and 0.3 microM to 10 microM UA in the presence of 0.3 mM AA. The lowest detection limits (S/N=3) were 20 nM DA and 110 nM UA.
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Affiliation(s)
- Aihua Liu
- Nano-Energy Materials Group, Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Umezono 1-1-1, Tsukuba 305-8568, Japan.
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195
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Voltammetric studies of a novel bicopper complex modified glassy carbon electrode for the simultaneous determination of dopamine and ascorbic acid. J APPL ELECTROCHEM 2007. [DOI: 10.1007/s10800-007-9303-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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196
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Xiang L, Lin Y, Yu P, Su L, Mao L. Laccase-catalyzed oxidation and intramolecular cyclization of dopamine: A new method for selective determination of dopamine with laccase/carbon nanotube-based electrochemical biosensors. Electrochim Acta 2007. [DOI: 10.1016/j.electacta.2006.11.040] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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197
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Li XG, Wang HY, Huang MR. Synthesis, Film-Forming, and Electronic Properties of o-Phenylenediamine Copolymers Displaying An Uncommon Tricolor. Macromolecules 2007. [DOI: 10.1021/ma062463g] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xin-Gui Li
- Institute of Materials Chemistry, Key Laboratory of Advanced Civil Engineering Materials, College of Materials Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China, and The Key Laboratory of Molecular, Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Hai-Yan Wang
- Institute of Materials Chemistry, Key Laboratory of Advanced Civil Engineering Materials, College of Materials Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China, and The Key Laboratory of Molecular, Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Mei-Rong Huang
- Institute of Materials Chemistry, Key Laboratory of Advanced Civil Engineering Materials, College of Materials Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China, and The Key Laboratory of Molecular, Engineering of Polymers, Fudan University, Shanghai 200433, China
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198
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ZHANG F, ZHANG M, CHENG J, YANG L, JI M, BI S. Direct Voltammetric Specific Recognition of Dopamine Using AlIII-DA Complexes at the Hanging Mercury Drop Electrode. ANAL SCI 2007; 23:1325-9. [DOI: 10.2116/analsci.23.1325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Fuping ZHANG
- School of Chemistry & Chemical Engineering, MOE Key Laboratory for Life Science & State Key Laboratory of Coordination Chemistry of China, Nanjing University
| | - Min ZHANG
- School of Chemistry & Chemical Engineering, MOE Key Laboratory for Life Science & State Key Laboratory of Coordination Chemistry of China, Nanjing University
| | - Jiongjia CHENG
- School of Chemistry & Chemical Engineering, MOE Key Laboratory for Life Science & State Key Laboratory of Coordination Chemistry of China, Nanjing University
| | - Li YANG
- School of Chemistry & Chemical Engineering, MOE Key Laboratory for Life Science & State Key Laboratory of Coordination Chemistry of China, Nanjing University
| | - Ming JI
- School of Chemistry & Chemical Engineering, MOE Key Laboratory for Life Science & State Key Laboratory of Coordination Chemistry of China, Nanjing University
| | - Shuping BI
- School of Chemistry & Chemical Engineering, MOE Key Laboratory for Life Science & State Key Laboratory of Coordination Chemistry of China, Nanjing University
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199
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Wang HS, Li TH, Jia WL, Xu HY. Highly selective and sensitive determination of dopamine using a Nafion/carbon nanotubes coated poly(3-methylthiophene) modified electrode. Biosens Bioelectron 2006; 22:664-9. [PMID: 16621509 DOI: 10.1016/j.bios.2006.02.007] [Citation(s) in RCA: 204] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2005] [Revised: 12/12/2005] [Accepted: 02/06/2006] [Indexed: 11/22/2022]
Abstract
A poly(3-methylthiophene) modified glassy carbon electrode coated with Nafion/single-walled carbon nanotubes film was fabricated and used for highly selective and sensitive determination of dopamine. The hybrid film surface of the modified electrode was characterized by scanning electrochemical microscopy (SECM) and the results indicated that the carbon nanotubes were dispersed uniformly on the conductive polymer. The experimental results suggest that the hybrid film modified electrode combining the advantages of poly(3-methylthiophene), carbon nanotubes with Nafion exhibits dramatic electrocatalytic effect on the oxidation of dopamine (DA) and results in a marked enhancement of the current response. In 0.1M phosphate buffer solution (PBS) of pH 7.0, the differential pulse voltammetric (DPV) peak heights are linear with DA concentration in three intervals, viz. 0.020-0.10 microM, 0.10-1.0 microM and 1.0-6.0 microM, with correlation coefficients of 0.9993, 0.9996 and 0.9993, respectively. The detection limit of 5.0 nM DA could be estimated (S/N=3). Moreover, the interferences of ascorbic acid (AA) and uric acid (UC) are effectively diminished. This hybrid film modified electrode can be applied to the determination of DA contents in dopamine hydrochloride injection and human serum. These attractive features provide a potential application for either in vitro measurement of DA in the presence of excess AA and UA or as detectors in flow injection analysis (FIA) and high performance liquid chromatography (HPLC).
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Affiliation(s)
- Huai-Sheng Wang
- College of Chemistry and Chemical Engineering, Liaocheng University, Cultural Road 34, Liaocheng, Shandong 252059, China.
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200
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Chen SM, Liu JW, Thangamuthu R. Electropreparation of Poly(benzophenone-4) Film Modified Electrode and Its Electrocatalytic Behavior Towards Dopamine, Ascorbic Acid and Nitrite. ELECTROANAL 2006. [DOI: 10.1002/elan.200603672] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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