ICCAS OpenIR
The fabrication of photosensitive self-assembly Au nanoparticles embedded in silica nanofibers by electrospinning
Shi, Wei; Lu, Wensheng; Jiang, Long
2009-12-15
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume340Issue:2Pages:291-297
AbstractIn this study, we demonstrated a simple, efficient, and low-cost method to fabricate large-area self-assembly Au nanoparticles (AuNPs) encapsulated within silica nanofibers (Au/SiO2). The method is based on electrospinning and thermal decomposition of hybrid nanofibers prepared front the solution of tetraethylorthosilicate (TEOS), polyvinylpyrrolidone (PVP) and AuNPs. This study employed the electrospinning technique for the first time as a successful method for preparing a self-organized AuNP peapod chain in a silica nanofiber matrix, Under mild conditions. It has the advantage of easily controlling the diameters of the silica nanofibers as well as the concentration of the AuNPs in the spinning solution. The Au/SiO2 hybrid nanofibers fabricated by this method exhibited all Obvious photoelectric response Under the illumination wavelength around the Au/SiO2 nanofibers Surface plasmon resonance (SPR) absorption band, whereas no photoelectric response was observed for the pure Silica fibers. The excellent characteristics of photoelectric response suggest that the electrospinning technique has a great potential for large-scale fabrication of functional nanofiber devices. The ability Of Coupling light responses into the nanosystems dependent on metallic nanoparticle SPR opens tip new prospects for the Construction Of nanoscale waveguiding devices, sensors and optoelectronics. (C) 2009 Elsevier Inc. All rights reserved.
KeywordSelf-assembly An nAnoparticles Silica Nanofibers Electrospinning Surface Plasmon Resonance
DOI10.1016/j.jcis.2009.09.011
Indexed BySCI
Language英语
WOS IDWOS:000271310200022
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Cited Times:37[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66226
Collection中国科学院化学研究所
Corresponding AuthorJiang, Long
AffiliationChinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Colloid & Interface Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Shi, Wei,Lu, Wensheng,Jiang, Long. The fabrication of photosensitive self-assembly Au nanoparticles embedded in silica nanofibers by electrospinning[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2009,340(2):291-297.
APA Shi, Wei,Lu, Wensheng,&Jiang, Long.(2009).The fabrication of photosensitive self-assembly Au nanoparticles embedded in silica nanofibers by electrospinning.JOURNAL OF COLLOID AND INTERFACE SCIENCE,340(2),291-297.
MLA Shi, Wei,et al."The fabrication of photosensitive self-assembly Au nanoparticles embedded in silica nanofibers by electrospinning".JOURNAL OF COLLOID AND INTERFACE SCIENCE 340.2(2009):291-297.
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
[Shi, Wei]'s Articles
[Lu, Wensheng]'s Articles
[Jiang, Long]'s Articles
Baidu academic
Similar articles in Baidu academic
[Shi, Wei]'s Articles
[Lu, Wensheng]'s Articles
[Jiang, Long]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Shi, Wei]'s Articles
[Lu, Wensheng]'s Articles
[Jiang, Long]'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.