Investigation on property and mechanism of redox wave of methylhesperidine at Hg electrode

作     者：ZHENG Jianbin MENG Zuchao ZHANG Hongfang 

作者机构：Institute of Analytical Science/Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry Northwest University Xi'an 710069 China Institute of Analytical Science/Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry Northwest University Xi'an 710069 China Institute of Analytical Science/Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry Northwest University Xi'an 710069 China 

出 版 物：《Science China Chemistry》 (中国科学（化学英文版）)

年 卷 期：2005年第48卷第Z1期

页      面：20-24页

核心收录：

学科分类：07[理学] 08[工学] 0703[理学-化学] 

基　　金：supported by the National Natural Science Foundation of China(Grant No.20275030) Key Item of Science and Technology by the Ministry of Education(Grant No.02187) the Special Foundation of the Educational Committee of Shaanxi Province(Grant No.01JK076) 

主　　题：voltammetric behavior, polarography, mechanism, reduction, methylhesperidine. 

摘      要：The voltammetric behaviors of methylhesperidine (MH) were studied by means of linear sweep voltammetry, cyclic voltammetry and normal pulse voltammetry. In the Brit ton-Robinson buffer solutions with pH values from 2.05 to 6.37, MH could yield three reduction waves PC1, PC2 and PC3. PC1 wave is an adsorptive pre-wave. PC2 wave is an irreversible reduc tion of pre-protonated MH involving one electron and one proton. PC3 wave is an irreversible wave of reduction species radical of MH involving one electron.