ICCAS OpenIR
Fabrication of Bienzymatic Glucose Biosensor Based on Novel Gold Nanoparticles-Bacteria Cellulose Nanofibers Nanocomposite
Wang, Wei; Li, Hong-Yi; Zhang, De-Wen; Jiang, Jing; Cui, Yi-Ran; Qiu, Shuang; Zhou, Ying-Lin; Zhang, Xin-Xiang
2010-11-01
Source PublicationELECTROANALYSIS
ISSN1040-0397
Volume22Issue:21Pages:2543-2550
AbstractAn exploration of gold nanoparticles-bacterial cellulose nanofibers (Au-BC) nanocomposite as a platform for amperometric determination of glucose is presented. Two enzymes, glucose oxidase (GOx) and horseradish peroxidase (HRP) were immobilized in Au-BC nanocomposite modified glassy carbon electrode at the same time. A sensitive and fast amperometric response to glucose was observed in the presence of electron mediator (HQ). Both of GOx and HRP kept their biocatalytic activities very well in Au-BC nanocomposite. The detection limit for glucose in optimized conditions was as low as 2.3 mu M with a linear range from 10 mu M to 400 mu M. The biosensor was successfully applied to the determination of glucose in human blood samples.
KeywordAu-bc Nanocomposite Horseradish Peroxidase Glucose Oxidase Biosensors Glucose
DOI10.1002/elan.201000235
Indexed BySCI
Language英语
WOS IDWOS:000284052900009
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69086
Collection中国科学院化学研究所
Corresponding AuthorZhou, Ying-Lin
AffiliationPeking Univ, Beijing Natl Lab Mol Sci BNLMS, Key Lab Biochem & Mol Engn, Coll Chem, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Wang, Wei,Li, Hong-Yi,Zhang, De-Wen,et al. Fabrication of Bienzymatic Glucose Biosensor Based on Novel Gold Nanoparticles-Bacteria Cellulose Nanofibers Nanocomposite[J]. ELECTROANALYSIS,2010,22(21):2543-2550.
APA Wang, Wei.,Li, Hong-Yi.,Zhang, De-Wen.,Jiang, Jing.,Cui, Yi-Ran.,...&Zhang, Xin-Xiang.(2010).Fabrication of Bienzymatic Glucose Biosensor Based on Novel Gold Nanoparticles-Bacteria Cellulose Nanofibers Nanocomposite.ELECTROANALYSIS,22(21),2543-2550.
MLA Wang, Wei,et al."Fabrication of Bienzymatic Glucose Biosensor Based on Novel Gold Nanoparticles-Bacteria Cellulose Nanofibers Nanocomposite".ELECTROANALYSIS 22.21(2010):2543-2550.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Wei]'s Articles
[Li, Hong-Yi]'s Articles
[Zhang, De-Wen]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Wei]'s Articles
[Li, Hong-Yi]'s Articles
[Zhang, De-Wen]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Wei]'s Articles
[Li, Hong-Yi]'s Articles
[Zhang, De-Wen]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.