A Novel L-Lactate Sensor Based on Enzyme Electrode Modified with ZnO Nanoparticles and Multiwall Carbon Nanotubes

被引：0
|
作者：
Wang, Y. T. [1 ]
Bao, Y. J. [1 ]
Lou, L. [1 ]
Li, J. J. [1 ]
Du, W. J. [1 ]
Zhu, Z. Q. [1 ]
Peng, H. [1 ]
Zhu, J. Z. [1 ]
机构：
[1] E China Normal Univ, Inst Adv Interdisciplinary Res, Shanghai 200062, Peoples R China
来源：
2010 IEEE SENSORS | 2010年
关键词：
GLUCOSE-OXIDASE; AMPEROMETRIC BIOSENSOR; IMMOBILIZATION; NANORODS; MATRIX;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A highly sensitive and stable L-Lactate sensor based on the synergic action of multi-wall carbon nanotube (MWCNTs) and ZnO nanoparticles has been developed. The unique sandwich-like layer structure (PDDA/LOD/ZnO/MWCNTs) provides a favorable microenvironment to keep the bioactivity of LOD and prevent enzyme molecule leakage. Therefore, the proposed L-Lactate biosensor exhibited good analytical performances including high sensitivity and selectivity with satisfactory stability to amperometric determination of L-Lactate. The results indicated that the proposed PDDA/LOD/ZnO/MWCNTs film was an attractive matrix for the immobilization of LOD enzymes to fabricate biosensors.
引用
收藏
页码：33 / 37
页数：5
相关论文
共 50 条
  • [1] A novel L-lactate sensor based on enzyme electrode modified with ZnO nanoparticles and multiwall carbon nanotubes
    Wang, Y. T.
    Yu, L.
    Wang, J.
    Lou, L.
    Du, W. J.
    Zhu, Z. Q.
    Peng, H.
    Zhu, J. Z.
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2011, 661 (01) : 8 - 12
  • [2] Novel Uric Acid Sensor Based on Enzyme Electrode Modified by ZnO Nanoparticles and Multiwall Carbon Nanotubes
    Wang, Yiting
    Yu, Lei
    Zhu, Ziqiang
    Zhang, Jian
    Zhu, Jianzhong
    ANALYTICAL LETTERS, 2009, 42 (05) : 775 - 789
  • [3] ENZYME SENSOR FOR L-LACTATE WITH A CHITOSAN-MERCURY FILM ELECTRODE
    HIKIMA, S
    KAKIZAKI, T
    TAGA, M
    HASEBE, K
    FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1993, 345 (8-9): : 607 - 609
  • [4] AMPEROMETRIC ENZYME ELECTRODE FOR L-LACTATE WITH THE USE OF LIPID-MODIFIED LACTATE OXIDASE
    MIZUTANI, F
    YABUKI, S
    KATSURA, T
    DENKI KAGAKU, 1993, 61 (07): : 891 - 892
  • [5] Cefixime detection by a novel electrochemical sensor based on glassy carbon electrode modified with surface imprinted polymer/multiwall carbon nanotubes
    Karimian, N.
    Gholivand, M. B.
    Malekzadeh, Gh.
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 771 : 64 - 72
  • [6] An L-Lactate Amperometric Enzyme Electrode Based on L-Lactate Oxidase Immobilized in a Laponite Gel on a Glassy Carbon Electrode. Application to Dairy Products and Red Wine
    Paz Zanini, Veronica
    Lopez de Mishima, Beatriz
    Labbe, Pierre
    Solis, Velia
    ELECTROANALYSIS, 2010, 22 (09) : 946 - 954
  • [7] An improved amperometric L-lactate biosensor based on covalent immobilization of microbial lactate oxidase onto carboxylated multiwalled carbon nanotubes/copper nanoparticles/polyaniline modified pencil graphite electrode
    Dagar, Kusum
    Pundir, C. S.
    ENZYME AND MICROBIAL TECHNOLOGY, 2017, 96 : 177 - 186
  • [8] Development of an amperometric L-lactate biosensor based on L-lactate oxidase immobilized through silica sol-gel film on multi-walled carbon nanotubes/platinum nanoparticle modified glassy carbon electrode
    Huang, Jiadong
    Li, Jing
    Yang, Yu
    Wang, Xinsheng
    Wu, Baoyan
    Anzai, Jun-ichi
    Osa, Tetsuo
    Chen, Qiang
    MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2008, 28 (07): : 1070 - 1075
  • [9] L-LACTATE OXIDASE ELECTRODE BASED ON METHYLENE GREEN AND CARBON PASTE
    KULYS, J
    WANG, LZ
    MAKSIMOVIENE, A
    ANALYTICA CHIMICA ACTA, 1993, 274 (01) : 53 - 58
  • [10] Amperometric Detection of L-Lactate Using Nitrogen-Doped Carbon Nanotubes Modified with Lactate Oxidase
    Goran, Jacob M.
    Lyon, Jennifer L.
    Stevenson, Keith J.
    ANALYTICAL CHEMISTRY, 2011, 83 (21) : 8123 - 8129
12345