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the electrochemical catalytical activity of MWNTs and provides the enzyme with a biocompatible microenvironment. Fig.8 Amperometric responses of CHIT/ZrO2/MWNTs/Gox biosensor to subsequent... biosensor by entrapping glucose oxidase into chitosan/nanoporous ZrO2/multiwalled carbon nanotubes nanocomposite film WEI Wan-zhi(魏万之)1, ZHAI Xiu-rong(翟秀荣)2, ZENG Jin-xiang(曾金祥)1, GAO Yan......
Determination of trace mercury in compost extract by inhibition based glucose oxidase biosensor LIU Jian-xiao(刘剑潇)1, XU Xiang-min(徐祥民)1, 2, TANG Lin(汤 琳)2, ZENG Guang-ming(曾光明)1...; Abstract: A novel inhibition based biosensor of glucose oxidase(GOx) for environmental mercury detection was developed. An electropolymerized aniline membrane was prepared......
properties of large specific surface area and remarkable electrochemical reactivity. For example, novel MCNT based biosensor was fabricated for quick detection of glucose [3, 8]. LUAIS et al [14... of electrochemical biosensor. In this work, the principle of the laccase biosensor is based on the amperometric detection of the enzymatic product o-quinone, which is generated during the laccase catalyzed......
and Preparation Science, Ninbo University, Ningbo 315211, China摘 要:A DNA biosensor with [Ru(DA-bpy)3]Cl2(DA-bpy:4,4’-diamino-2,2’-bipyridine) (RuL) as the electrochemical probe was prepared on pyrolytic graphite electrode (PGE) through the supramolecular interaction between RuL complex and DNA template. Cyclic voltammetry of RuL-DNA film showed a pair......
,but also exhibit good electrochemical properties.In addition,the activity and stability of the immobilized enzyme can be commendably retained in HMMP SiO2.The biosensor exhibits an excellent...Construction of Amperometric Glucose Biosensor based on In-situ Fabricated Hierarchical Mesomacroporous SiO2 Modified Au Film Electrodes唐敏1,LIN Xinhua1,LI Maoguo2,LI Jie3,NI Lin1,YIN Shiping11......
]. In this study, an electrochemical biosensor was prepared with a bacterial thermostable lactate dehydrogenase enzyme. L-lactate dehydrogenase catalyzes the interconversion of lactate and pyruvate using NAD... to the inhibitor concentration that reduces the enzyme activity by half. 3 Biosensor preparation 3.1 Electrode preparation and immobilization of lactate dehydrogenase CHI Model 800B electrochemical analyzer......
Fabrication of polypyrrole/TiO2 nanocomposite via electrochemical process and its photoconductivity OUYANG Mi(欧阳密)1, 2, 3, BAI Ru(白 茹)3, 4, XU Yi(徐 意)1, ZHANG Cheng(张 诚)1, MA Chun-an(马淳安)1, WANG... of polypyrrole (Ppy) was synthesized into the TNT arrays via the electrochemical polymerization. During the process, the appearance of redox peaks in cyclic voltammetry curves of the resulting films......
Up-conversion fluorescence biosensor for sensitive detection of CA-125 tumor markersJingshi Liu,Sai Xu,Liheng Sun,Songtao Hu,Jiao Sun,Min Liu,Cui Ma,Haipeng Liu,Ziqing Wang,Ying Yang,Biao Dong..., respectively, to form an up-conversion fluorescence based inhibitory tumor marker biosensor system. The tumor marker CA-125 molecules are labeled with silver NPs, and the energy transfer fluorescent signal can......
Up-conversion fluorescence biosensor for sensitive detection of CA-125 tumor markersJingshi Liu,Sai Xu,Liheng Sun,Songtao Hu,Jiao Sun,Min Liu,Cui Ma,Haipeng Liu,Ziqing Wang,Ying Yang,Biao Dong..., respectively, to form an up-conversion fluorescence based inhibitory tumor marker biosensor system. The tumor marker CA-125 molecules are labeled with silver NPs, and the energy transfer fluorescent signal can......
Preparation of novel core-shell nanoparticles by electrochemical synthesis LEI Ting(雷 霆) State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China Received 15...; Abstract: Nanostructural gold/polyaniline core/shell composite particles on conducting electrode ITO were successfully prepared via electrochemical polymerization of aniline based......
