Direct electron transfer of cytochrome c at mono-dispersed and negatively charged perylene-graphene matrix

被引：21
|
作者：
Zhang, Nan [1 ]
Lv, Xiangyu [1 ]
Ma, Weiguang [1 ]
Hu, Yuwei [1 ]
Li, Fenghua [1 ]
Han, Dongxue [1 ]
Niu, Li [1 ,2 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroananlyt Chem, Engn Lab Modern Analyt Tech, Changchun 130022, Peoples R China
[2] Changzhou Inst Energy Storage Mat & Devices, Changzhou 213001, Peoples R China
来源：
TALANTA | 2013年 / 107卷
关键词：
Cytochrome c; Direct electron transfer; 3,4,9,10-perylene tetracarboxylic acid; Graphene; NANOTUBES-MODIFIED ELECTRODE; EXFOLIATED GRAPHITE OXIDE; SELF-ASSEMBLED MONOLAYERS; DIRECT ELECTROCHEMISTRY; CARBON NANOTUBES; COMPOSITE FILM; ELECTROCATALYTIC ACTIVITY; FUNCTIONALIZED GRAPHENE; AQUEOUS DISPERSIONS; TRANSFER KINETICS;
D O I：
10.1016/j.talanta.2012.12.028
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Mono-dispersed 3,4,9,10-perylene tetracarboxylic acid (PICA) functionalized graphene sheets (PTCA-graphene) were fabricated by a chemical route and dispersed well in aqueous solution. PTCA-graphene with plenty of -COOH groups as electrostatic absorbing sites were beneficial to the loading of Cytochrome c (Cyt c). Cyt c, which was tightly immobilized on the PTCA-graphene modified glassy carbon electrode, maintained its natural conformation. Direct electron transfer of Cyt c and the electro-catalytic activity towards the reduction of H2O2 were also achieved. It has been substantiated that PTCA-graphene is a preferable biocompatible matrix for Cyt c. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：195 / 202
页数：8
相关论文
共 50 条
  • [41] Dependence of the direct electron transfer activity and adsorption kinetics of cytochrome c on interfacial charge properties
    Wang, Gui-Xia
    Wang, Min
    Wu, Zeng-Qiang
    Bao, Wen-Jing
    Zhou, Yue
    Xia, Xing-Hua
    ANALYST, 2013, 138 (19) : 5777 - 5782
  • [42] Promotion of Direct Electron Transfer to Cytochrome c by Functionalized Thiophene-based Conducting Polymers
    Saenz-Espinar, Maria J.
    Quintero-Jaime, Andres F.
    Gamero-Quijano, Alonso
    Montilla, Francisco
    Huerta, Francisco
    CHEMELECTROCHEM, 2024, 11 (02)
  • [43] Transition metal complexes as promoters of direct electron transfer from gold electrodes to cytochrome c
    Ray, Sriparna
    Yadav, Dineshkumar
    Garje, Shivram S.
    Mazumdar, Shyamalava
    JOURNAL OF CHEMICAL SCIENCES, 2021, 133 (03)
  • [44] Reversible immobilization and direct electron transfer of cytochrome c on a pH-sensitive polymer interface
    Zhou, Jianhua
    Lu, Xianbo
    Hu, Jianqiang
    Li, Jinghong
    CHEMISTRY-A EUROPEAN JOURNAL, 2007, 13 (10) : 2847 - 2853
  • [45] Effects of charged peptides on electron transfer from [Fe(CN)6]4- to cytochrome c or plastocyanin
    Hirota, S
    Endo, M
    Tsukazaki, T
    Takabe, T
    Yamauchi, O
    JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 1998, 3 (06): : 563 - 569
  • [46] CYTOCHROME-C-OXIDASE - DECAY OF THE PRIMARY OXYGEN INTERMEDIATE INVOLVES DIRECT ELECTRON-TRANSFER FROM CYTOCHROME-A
    HAN, S
    CHING, YC
    ROUSSEAU, DL
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1990, 87 (21) : 8408 - 8412
  • [47] Enhanced direct electron transfer-type bioelectrocatalysis of bilirubin oxidase on negatively charged aromatic compound-modified carbon electrode
    Xia, Hong-qi
    Kitazumi, Yuki
    Shirai, Osamu
    Kano, Kenji
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 763 : 104 - 109
  • [48] Modulation of the Silica Sol-Gel Composition for the Promotion of Direct Electron Transfer to Encapsulated Cytochrome c
    Gamero-Quijano, Alonso
    Huerta, Francisco
    Morallon, Emilia
    Montilla, Francisco
    LANGMUIR, 2014, 30 (34) : 10531 - 10538
  • [49] Direct electron transfer reactions of cytochrome c oxidase in electrode supported lipid bilayer membranes.
    Rhoten, MC
    Hawkridge, FM
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 216 : U186 - U186
  • [50] Direct Electron Transfer of Cytochrome c on ZrO2 Nanoparticles Modified Glassy Carbon Electrode
    Mohseni, Gholamreza
    Negahdary, Masoud
    Malekzadeh, Roya
    Manoochehri, Jamal
    Hadaegh, Amirhossein
    Sayad, Arezou
    Akbari-dastjerdi, Hajar
    Fazilati, Mohamad
    Rezaei-Zarchi, Saeed
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2012, 7 (08): : 7033 - 7044
12345