Electrochemically deposited nanocomposite of chitosan and carbon nanotubes for biosensor application

被引:223
作者
Luo, XL [1 ]
Xu, JJ [1 ]
Wang, JL [1 ]
Chen, HY [1 ]
机构
[1] Nanjing Univ, Dept Chem, Key lab Analyt Chem Life Sci, Nanjing 210093, Peoples R China
关键词
D O I
10.1039/b419197h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A simple and controllable electrodeposition method for the formation of a chitosan - carbon nanotube nanocomposite film on an electrode surface was proposed and further used for the construction of an electrochemical biosensor.
引用
收藏
页码:2169 / 2171
页数:3
相关论文
共 16 条
[1]   Investigation of modified basal plane pyrolytic graphite electrodes: definitive evidence for the electrocatalytic properties of the ends of carbon nanotubes [J].
Banks, CE ;
Moore, RR ;
Davies, TJ ;
Compton, RG .
CHEMICAL COMMUNICATIONS, 2004, (16) :1804-1805
[2]   Solution properties of single-walled carbon nanotubes [J].
Chen, J ;
Hamon, MA ;
Hu, H ;
Chen, YS ;
Rao, AM ;
Eklund, PC ;
Haddon, RC .
SCIENCE, 1998, 282 (5386) :95-98
[3]   Noncovalent sidewall functionalization of single-walled carbon nanotubes for protein immobilization [J].
Chen, RJ ;
Zhang, YG ;
Wang, DW ;
Dai, HJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (16) :3838-3839
[4]   Glucose biosensor based on multi-walled carbon nanotube modified glassy carbon electrode [J].
Dai, YQ ;
Shiu, KK .
ELECTROANALYSIS, 2004, 16 (20) :1697-1703
[5]   Electrochemically induced deposition of a polysaccharide hydrogel onto a patterned surface [J].
Fernandes, R ;
Wu, LQ ;
Chen, TH ;
Yi, HM ;
Rubloff, GW ;
Ghodssi, R ;
Bentley, WE ;
Payne, GF .
LANGMUIR, 2003, 19 (10) :4058-4062
[6]   Investigation of the electrochemical and electrocatalytic behavior of single-wall carbon nanotube film on a glassy carbon electrode [J].
Luo, HX ;
Shi, ZJ ;
Li, NQ ;
Gu, ZN ;
Zhuang, QK .
ANALYTICAL CHEMISTRY, 2001, 73 (05) :915-920
[7]   A glucose biosensor based on chitosan-glucose oxidase-gold nanoparticles biocomposite formed by one-step electrodeposition [J].
Luo, XL ;
Xu, JJ ;
Du, Y ;
Chen, HY .
ANALYTICAL BIOCHEMISTRY, 2004, 334 (02) :284-289
[8]   Reversible water-solubilization of single-walled carbon nanotubes by polymer wrapping [J].
O'Connell, MJ ;
Boul, P ;
Ericson, LM ;
Huffman, C ;
Wang, YH ;
Haroz, E ;
Kuper, C ;
Tour, J ;
Ausman, KD ;
Smalley, RE .
CHEMICAL PHYSICS LETTERS, 2001, 342 (3-4) :265-271
[9]   Electrochemical detection of trace insulin at carbon-nanotube-modified electrodes [J].
Wang, J ;
Musameh, M .
ANALYTICA CHIMICA ACTA, 2004, 511 (01) :33-36
[10]   Solubilization of carbon nanotubes by Nafion toward the preparation of amperometric biosensors [J].
Wang, J ;
Musameh, M ;
Lin, YH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (09) :2408-2409