Ordered Mesoporous Carbon Functionalized with Polythionine for Electrocatalytic Application

被引：15
作者：
Qi, Bin [1 ]
Peng, Xiaojuan [1 ]
Fang, Jue [1 ]
Guo, Liping [1 ]
机构：
[1] NE Normal Univ, Fac Chem, Changchun 130024, Jilin, Peoples R China
来源：
ELECTROANALYSIS | 2009年 / 21卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Ordered mesoporous carbon; Polythionine; NADH; Biosensor; Electrocatalytic; MODIFIED ELECTRODES; NADH; OXIDATION; ADSORPTION; BEHAVIOR; ARRAYS; FILMS;
D O I：
10.1002/elan.200804489
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A polythionine (PTH) functionalized ordered mesoporous carbon (OMC) material (PTH/OMC) was presented. The electrochemistry kinetic characteristics of this material are investigated and compared with pure OMC. The results showed that compared with ONIC, PTH/OMC possesses a much higher electron transfer rate. For the application of this material, an electrocatalytic based NADH biosensor was constructed on glassy carbon electrode (GCE). Instead of 0.592 V on bare GCE and 0.206 V on OMC/GCE, the amperometric detection of NADH could be effectively performed on the present biosensor with operation potential be set at 0.0 V In addition, the sensor showed good reproducibility and stability.
引用
收藏
页码：875 / 880
页数：6
相关论文
共 27 条
  • [1] ANDRIEUX CP, 1978, J ELECTROANAL CHEM, V93, P163, DOI 10.1016/S0022-0728(78)80230-7
  • [2] The NADH electrochemical detection performed at carbon nanofibers modified glassy carbon electrode
    Arvinte, Adina
    Valentini, Federica
    Radoi, Antonio
    Arduini, Fabiana
    Tamburri, E.
    Rotariu, Lucian
    Palleschi, Giuseppe
    Bala, Camelia
    [J]. ELECTROANALYSIS, 2007, 19 (14) : 1455 - 1459
  • [3] DYE-MODIFIED ELECTRODES FOR PHOTOGALVANIC CELLS
    BAULDREAY, JM
    ARCHER, MD
    [J]. ELECTROCHIMICA ACTA, 1983, 28 (11) : 1515 - 1522
  • [4] A NEW FAMILY OF MESOPOROUS MOLECULAR-SIEVES PREPARED WITH LIQUID-CRYSTAL TEMPLATES
    BECK, JS
    VARTULI, JC
    ROTH, WJ
    LEONOWICZ, ME
    KRESGE, CT
    SCHMITT, KD
    CHU, CTW
    OLSON, DH
    SHEPPARD, EW
    MCCULLEN, SB
    HIGGINS, JB
    SCHLENKER, JL
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (27) : 10834 - 10843
  • [5] BERGEL JS, 1998, ANAL BIOCHEM, V179, P382
  • [6] Electrocatalysis of NADH oxidation with electropolymerized films of nile blue A
    Cai, CX
    Xue, KH
    [J]. ANALYTICA CHIMICA ACTA, 1997, 343 (1-2) : 69 - 77
  • [7] Electrochemical preparation of Poly(Malachite green) film modified narion-coated glassy carbon electrode and its electrocatalytic behavior towards NADH, dopamine and ascorbic acid
    Chen, Shen-Ming
    Chen, Ji-Yan
    Thangamuthu, R.
    [J]. ELECTROANALYSIS, 2007, 19 (14) : 1531 - 1538
  • [8] Electrocatalytic oxidation of NADH by oxidized s-adenosyl-L-methionine (SAMe):: Application to NADH and SAW determinations
    de-los-Santos-Alvarez, N
    Lobo-Castañón, MJ
    Miranda-Ordieres, AJ
    Tuñón-Blanco, P
    [J]. ELECTROANALYSIS, 2004, 16 (11) : 881 - 887
  • [9] Preparation of poly(thionine) modified screen-printed carbon electrode and its application to determine NADH in flow injection analysis system
    Gao, Q
    Cui, XQ
    Yang, F
    Ma, Y
    Yang, XR
    [J]. BIOSENSORS & BIOELECTRONICS, 2003, 19 (03) : 277 - 282
  • [10] GORTON L, 2002, BIOTECHNOLOGY, V82, P371
123