Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Analytical Laboratory》 2004-09
Add to Favorite Get Latest Update

Electrochemical behavior of dopamine at the caffeic acid modified electrode

WU Chun-hua, LU Yuan-qi andYUAN Zhuo-bin(Department of Chemistry, Graduate School of Chinese Academy of Sciences, Beijing 100039)  
The preparation and electrochemical properties of caffeic acid(CFA) modified glassy carbon(GC) electrode were investigated. The electrochemical parameters such as charge transfer coefficient (α) and standard electron transfer rate constant (k_s) between caffeic acid and the GC electrode were estimated. It was shown that the modified electrode exhibited a significant catalytic effect toward the oxidation of dopamine in pH 7.0 phosphate buffer solution. A well-defined redox wave of dopamine (DA) at the modified electrode was observed. The oxidation peak of DA was used for the determination of DA. The linear range of DA was 5.0×10~(-6)~1.0×10~(-4) (mol/L) with the detection limit of 9.0×10~(-7) mol/L.
【Fund】: 国家自然科学基金(20175025、29875027、20235010)资助项目
【CateGory Index】: O657.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 DU Bing-xin,LI Jiang-yuan,TANG Zi-long(College of Chemistry and Chemical Engineering,China West Normal University;Laboratory of Applied Chemistry and Pollution Control Technology,Nanchong 637009,China);Electrochemical Behavior of Levofloxacin on Poly Methyl Red Film Modified Electrode[J];Journal of China West Normal University(Natural Sciences);2010-03
2 WANG Chun-mei,GAO Zuo-ning(Key Lab of Energy Sources and Chemical Engineering,College of Chemistry and Chemical Engineering,Ningxia University,Yinchuan 750021,China);Electrocatalytic Oxidation of N-acetyl-L-cysteine at Caffeic Acid Modified Carbon Paste Electrode[J];Journal of Instrumental Analysis;2008-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Xi-ming,FANG Zhao,TAO Hai-sheng(College of Chemistry and Materials Science,Anhui Normal University,Wuhu 241000,China);Determination of Ascobic Acid at the L-cysteine Self-Assembled Monolayers Modified Gold Electrode[J];Journal of Anhui Normal University(Natural Science);2006-05
2 PAN Yan,ZHANG Li-ping,ZHANG Ke-ying,MA Hai-yan,ZHANG Yu-zhong(College of Chemistry and Materials Science,Anhui Normal University,Anhui Key laboratory of Chem-Biosensing,Wuhu 241000);Studies on Electro-Separation of Ascorbic Acid,Dopamine and Uric Acid Using Poly(Styrene Sulfonic Acid)Sodium Salt/Single-Wall Carbon Nanotube Modified Glassy Carbon Electrode[J];Journal of Anhui Normal University(Natural Science);2007-05
3 LIU Shao-chen,ZHAO Xiang-yang,LI Yu-hong(Department of pathology,Chende Medical college,Hebei Chengde 067000,China);PROTECTION OF MK801 AND NIFEDIPINE FROM EMP-INDUCED DAMAGE IN HIPPOCAMPAL NEURONS IN VITRO[J];Journal of Chengde Medical College;2006-02
4 XU Qian,YAN Yong,LI Yu-hong,et al (Chengde Medical College,Hebei Chengde 067000,China);EFFECT OF EMP ON THE EXPRESSION OF N-METHYL-D-ASPARTATE RECEPTOR PROTEIN IN HIPPOCAMPUS IN RATS[J];Journal of Chengde Medical College;2006-03
5 YU Yi-gang 1 , XU Ru-xiang 1 , KE Yi-quan 1 , JIANG Xiao-dan 1 , LIU Shao-jun 2 , YANG Yan-lian 31 Department of Neurosurgery, Zhujiang Hospital, First Military Medical Univer sity, Guangzhou 510282, China; 2 Neurobiology Laboratory, Institute of Basic Medical Science, Academy of Mili tary Medical Sciences, Beijing 100850, China; 3 Nanochemistry Laboratory, College of Chemistry and Molecular Engineering, Ce nter for Nanoscale Science and Technology, Peking University, Beijing 100871, China;Atomic force microscopic observation of the neurons membrane in primary culture after treatment with N-Methyl-D-Asph[J];Journal of First Military Medical University;2002-11
6 MO Zhi-xian1, LEUNG Wing-nang2, YUNG Kin-lam31Department of Traditional Chinese Medicine, First Military Medical University, Guangzhou 510515, China; College of Traditional Chinese Medicine2, Department of Biology3, Hong Kong Baptist University, Hong Kong, China;Primary culture of histaminergic neurons in neonatal rat hypothalamus tuberomammillary nucleus[J];Journal of First Military Medical University;2004-09
7 CHEN Wei, LIN Xin-hua, HUANG Li-ying, LUO Hong-bin College of Pharmacy, Fujian Medical University, Fuzhou 350004, China;Voltammetric Behavior of Dopamine at Poly (Congo Red) Modified Electrode and its Determination[J];Journal of Fujian Medical University;2005-01
8 Zhao Hong, Zhang Yuzhong, Yuan Zhuobin (Department of Chemistry, The Graduate School, Chinese Academy of Sciences, Beijing 100039);Determination of Dopamine by Voltammetry with 2-Picolinic Acid Chemically Modified Electrode[J];Chinese Journal of Analytieal Chemistry;2001-10
9 Zhao Hong, Zhang Yuzhong, Yuan Zhuobin * (Department of Chemistry, Graduate School, University of Science and Technology of China, Chinese Academy of Sciences, Beijing 100039);Electrochemical Behavior of Dopamine at the Poly (2,4,6-trimethylpyridine) Chemically Modified Electrode[J];Chinese Journal of Analytieal Chemistry;2002-06
10 SUN Deng-ming, ZHANG Zhen-xin, MA Wei and WANG Lei(Department of Chemistry, Huaibei Coal Teachers′ College, Huaibei 235000), Fenxi Shiyanshi, 2005, 24(7): 28~31;Preparation of a poly(L-tyrosine) modified electrode and voltammetric determination of dopamine[J];Analytical Laboratory;2005-07
China Proceedings of conference Full-text Database 2 Hits
1 MA Jian-guo PENG Dao-feng (Applied Chemistry Department of East China Institute of Technology,Fuzhou 344000,China);Determination of dopamine in the presence of ascorbic acid at polymeric amino-β-cyclodextrine modified glassy carbon electrode[A];[C];2007
2 Huan Xin LIU, Yu Hong LI, Hui Bo SHAO (Department of Chemistry, Capital Normal University, Beijing 100037; Department of Chemistry, School of Science, Beijing Institute of Technology, Beijing 100081);Effect of Fe(CN)_6~(3-/4-) Ion Channel On Amino Acid Modified Glassy Carbon Electrode[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Qiao-xin,LUO Wen-hong ˇ ,LI Hui, LIN Zhe-xuan (The Central Laboratory,Shantou University Medical College,Shantou515041,Guangdong,China);The Effects of Five Phenolic Compounds on Oxygen-radical-generated DNA Damag e[J];Carcinogenesis,Teratogenesis & Mutagenesis;2006-01
2 Xu Zhiqiang Zhao Xiangda Ni Shisheng Xie Fuxing (Department of Chemistry) (National Key Lab. of Coord. Chem., Nanjing University);Oscillating Reactions with the Participations of Nickel(Ⅱ) Complexes with Curtis Teteraazamacrocyclic Ligands[J];Journal of Anhui University(Natural Sciences);1993-01
3 Zhang Shengyi Wang Xuemei Guang Shanyi (Department of Chemistry Anhui University Hefei 230039);Analytical Chemistry in Life Science[J];JOURNAL OF ANHUI UNIVERSITY(NATURAL SCIENCES);1997-04
4 Liu Haiyan ;Zeng Yonghuai; Hu Naifei; Yang Jing(Department of Chemistry, Beijing Normal University,100875, Beijing, China);IRON PHTHALOCYANINE-SURFACTANT FILMMODIFIED ELECTRODE AND ITS CATALYTIC PROPERTIES[J];JOURNAL OF BEIJING NORMAL UNIVERSITY(NATURAL SCIENCE);1997-02
5 WU Ji_hong,YAN Jia_wei,TANG Jing,HU Wen_yun, MAO Bing_wei*Chemistry Department, Xiamen University, Xiamen 361005, China);Electrochemical and in-situ Scanning Tunneling Microscopy Studies on the Sb Underpotential Deposition on Cu Single Crystal Electrodes[J];Electrochemistry;2003-04
6 GUO Zhi-mou,LIU Huan,CHEN Jian~* ,ZHANG Wen-ting(College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072,China);Electrochemical Behaviours of Hemoglobin-DDAB-Modified Powder Microelectrode and the Application of the Powder Microelectrode in Determination of Nitric Oxide[J];Electrochemistry;2004-04
7 HU Xian-qi, LIANG Cheng-hao(School of Chemical Engineering, Dalian University of Technology, Dalian 116012 China);THE DEVELOPMENT AND APPLICATIONS OF AC IMPEDANCE TECHNOLOGY[J];Corrosion & Protection;2004-02
8 Sun Yuanxi (Changde Normal college, Changde 415000) Ye Baoxian, Zhou Xingyao (Department of Chemistry, Wuhan University 430072);Electrochemical Behavior of Neurotransmitter at Poly(neutral red) Modified Electrode and Application[J];Chinese Journal of Analytieal Chemistry;1998-05
9 Wang Zhenhui; Jia Jianbo; Li Gongan; Zhou Shuping (College of Chemistry and Environmental Science, He'nan Normal University, Xinxiang 453002);Electrochemical Behaviour of Dopamine on the Polytheophylline/Nafion Dual-layer Modified Glassy Carbon Electrode[J];CHINESE JOURNAL OF ANALYTIEAL CHEMISTRY;2000-05
10 Chen Gang, Zhang Jianxia,Zhang Xin, Ye Jiannong (Department of Chemistry, Shanghai Medical University, Shanghai 200032) (Department of Chemistry, East China Normal University, Shanghai 200062);Determination of L-Ascorbic Acid with Semi-differential Voltammetry at Chitosan Modified Graphite Electrode[J];Chinese Journal of Analytieal Chemistry;2000-10
【Secondary References】
Chinese Journal Full-text Database 4 Hits
1 LIU Zhao-rong,WANG Yu-chun,GONG Qiao-juan,ZHANG Wen-chan,LIU Xue-ming(Department of Applied Chemistry,Yuncheng University,Yuncheng 044000,China);Electrochemical research of P-nitrophenol at polymethyl red film modified electrode[J];Journal of Shaanxi University of Technology(Natural Science Edition);2011-04
2 XU Ying,JIN Dong-ri(Department of Chemistry,College of Science and Engineering,Yanbian University,Yanji 133002,China);Analysis of Acetylcysteine Derivatized with Fluorescent Chiral Reagent by High Performance Liquid Chromatography[J];Journal of Instrumental Analysis;2010-07
3 ZHANG Yan-mei1,DUAN Cheng-qian1,2,GAO Zuo-ning1 (1.Key Laboratory of Energy Sources and Chemical Engineering,College of Chemistry and Chemical Engineering,Ningxia University,Yinchuan 750021,China;2.Higher Vocational College of Ningxia Medical University,Yinchuan 750004,China);Electrocatalytic Oxidation of Glutathione at nano-TiO_2-Caffeic Acid Modified Carbon Paste Electrode and Its Electrochemical Determination[J];Journal of Instrumental Analysis;2011-08
4 ZHANG Yan-mei,DUAN Cheng-qian,GAO Zuo-ning(Key Laboratory of Energy Sources and Chemical Engineering,College of Chemistry and Chemical Engineering, Ningxia University,Yinchuan 750021,China);Electrocatalytic oxidation of glutathione at caffeic acid modified carbon paste electrode and its electrochemical determination[J];Chinese Journal of Pharmaceutical Analysis;2011-12
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved