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《Journal of Shanghai Normal University(Natural Sciences)》 2011-01
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The immobilization of chloroperoxidase on gold and carbon nanotubes modified electrode with enhanced catalytic activity

CHENG Jia,MU Shi-lei,ZHANG Hong-xia,WU Xia-qin (College of Life and Environment Sciences,Shanghai Normal University,Shanghai 200234,China)  
The gold nano-particles were electrochemically deposited onto the single wall carbon nanotubes(SWNTs) modified glassy carbon electrode(GCE),then the Chloroperoxidase(CPO) was immobilized on it.A pair of well-defined reduction and oxidation peaks in the cyclic voltammogram were observed at the CPO-Au/SWNTs/GC modified electrode,indicating that the direct electron transfer reaction between CPO and Au-SWNTs composite modified electrode occurred and followed by a quasi-reversible process controlled by surface adsorption.The results of cyclic voltammetry showed that the electrode reaction of CPO displayed a good relationship with pH of the solution,corresponding to a process of one electron and one proton reaction.The modified electrode showed a good stanbility and excellent catalytic activity for electrochemical reduction of O 2 could be used for catalyse organic synthesis reaction with on-line generated hydrogen peroxide
【Fund】: 国家自然科学基金(20973114 20775049);; 上海市科委青年启明星计划(07QA14044)
【CateGory Index】: O646.54
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZHANG Hong-xia,WU Xia-qin*,HOU Wen-jing,XIE Wen,LU Zhong-qing,WANG Rong,LI He-xing(Department of Chemistry,Shanghai Normal University,Shanghai 200234,China);Direct Electrochemistry of Chloroperoxidase at GC Electrode Modified with SWNTs[J];Electrochemistry;2008-04
2 ZHANG Hong-Xia,WU Xia-Qin,HOU Wen-Jing,LU Zhong-Qing,XIE Wen,WANG Rong,LI He-Xing(College of Life and Environment Science,Shanghai Normal University,Shanghai 200234,China);Catalytic Chlorination of MCD Using Chloroperoxidase Coated by Single-Wall Carbon Nanotubes Films on GC Electrodes[J];Chemical Journal of Chinese Universities;2008-09
3 ZHAO Wen,WU Xia-qin*,LU Zhong-qing,HOU Wen-jing,LI He-xing(Life and Environment Science College,Shanghai Normal University,Shanghai 200234,China);The Electrochemical Characteristics of CPO-PLL/GC Electrode[J];Electrochemistry;2010-01
4 CAO Shu yu, LIU Jun hong(College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China);Recent biotechnological developments in the use of peroxidases[J];Journal of Chemical Industry & Engineering;2003-05
【Co-citations】
Chinese Journal Full-text Database 9 Hits
1 SUN Li-shui,GAO Qiang(Qingdao University of Science & Technology,Qingdao 266042,China);Biotechnological Applications of Peroxidases[J];Technology & Development of Chemical Industry;2006-12
2 ZHAO Wen,WU Xia-qin*,LU Zhong-qing,HOU Wen-jing,LI He-xing(Life and Environment Science College,Shanghai Normal University,Shanghai 200234,China);The Electrochemical Characteristics of CPO-PLL/GC Electrode[J];Electrochemistry;2010-01
3 ZHANG Biaoming1,2, CAO Xupeng1, XUE Song1, XIAO Tonghu3, ZHANG Wei1,4,* 1Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China 2Graduate University of Chinese Academy of Sciences, Beijing 100049, China 3Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, Zhejiang, China 4Flinders Centre for Marine Bioprocessing and Bioproducts, Flinders University, Adelaide, SA5042, Australia;Effects of Calcium and Vanadium Ions on the Epoxidation of Cyclohexene with H_2O_2 Catalyzed by Vanadium Bromoperoxidase[J];Chinese Journal of Catalysis;2010-10
4 Zhi Lifei Jiang Yucheng~(**) Hu Mancheng Li Shuni(School of Chemistry and Materials Science,Shaanxi Normal University,Xi'an 710062,China);Applications of Chloroperoxidase in Chiral Organic Synthesis[J];Progress in Chemistry;2006-09
5 LU Gui-ning,CHEN Xiao-peng,TAO Xue-qin,YI Xiao-yun,DANG Zhi(College of Environmental Science and Engineering,South China University of Technology,Guangzhou 510640,China);QSAR Study on Chloroperoxidase Reactivity of Organophosphorus Pesticides[J];Journal of Agro-Environment Science;2006-04
6 ZHAO Yang,WANG Zhi-bing,XIE Song-lin,QIU Fang-ping(School of Chemical & Life Science,Changchun University of Technology,Changchun 130012,China);Optimization of determination conditions for Soybean Hull Peroxidase activity[J];Journal of Changchun University of Technology(Natural Science Edition);2010-02
7 ZHU Xu-guo,XU Tian-tian,DU Ning,LI Yan,LU Yi,CHEN Jun(College of Life and Environment Sciences,Shanghai Normal University,Shanghai 200234,China);Study on the conditions for purification of chloroperoxidase by aqueous two-phase system of PEG co-precipitation and resolution[J];Journal of Shanghai Normal University(Natural Sciences);2010-04
8 CHEN Jun,DU Ning,XU Tian-tian,XIA Zhi-hua,ZHANG Shu-cui,ZHU Xu-guo(College of Life and Environment Science,Shanghai Normal University,Shanghai 200234,China);Purification of chloroperoxidase from a marine fungus Caldariomyces fumago by aqueous two-phase system[J];Chinese Journal of Bioprocess Engineering;2010-06
9 ZHANG Li-hua,XUE Wan-hua,BAI Pei-wan,WANG Mei-yun(School of Chemistry and Chemical Engineering,Shanxi Datong University,Datong Shanxi,037009);Application of Peroxidase in the Phenolic Wastewater Pollution Control[J];Journal of Shanxi Datong University(Natural Science Edition);2009-06
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Sun Dengming*, Ma Wei, Zhang Zhenxin(Department of Chemistry,Huaibei Coal Normal College, Huaibei 235000);Cyclic Voltammetric Determination of Dopamine in Drug Using Poly(L-lysine) Modified Electrode[J];Chinese Journal of Analytical Chemistry;2006-05
2 CAO Shu yu, LIU Jun hong(College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China);Recent biotechnological developments in the use of peroxidases[J];Journal of Chemical Industry & Engineering;2003-05
3 LIU Wen,ZHANG Hua,QI Fei,GAO Pei ji,FANG Jing (State Key Laboratory of Microbial Technology,Shandong University,Jinan 250100,China);Electronic Absorption Spectroscopy Properties of Soybean Hull Peroxidase[J];CHINESE JOURNAL OF BIOCHEMISTRY AND MOLECULAR BIOLOGY;2000-04
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