ICCAS OpenIR
The optical size-dependent properties of pyrazolines nanocrystals
Fu, HB; Xie, RM; Wang, YQ; Yao, JN
2000-12-01
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
Volume174Issue:3Pages:367-373
AbstractNanocrystals of 1-phenyl-3-(p-oxymethyl-styryl)-5-(p-oxymethyl-phenyl)-2-pyrazoline (PYB) with different sizes were prepared by the reprecipitation method. The aggregate formation of PYB nanocrystals was found to be J-aggregate, of which the wavelength of absorption peak was observed at about 430 nm. Further, we found that the PYB nanocrystals possess a special optical size-dependent property. As the nanocrystal size decreased, the molecular absorption peak of PYB nanocrystals was observed to shift to the high-energy side due to size effect and at the same time, the J-aggregate absorption peak gradually vanished. (C) 2000 Elsevier Science B.V. All rights reserved.
KeywordPyrazolines Nanocrystals Pya Pyb Nanocrystals J-aggregrate Colloidal
Indexed BySCI
Language英语
WOS IDWOS:000089588400009
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75974
Collection中国科学院化学研究所
Corresponding AuthorYao, JN
AffiliationChinese Acad Sci, Inst Photog Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Fu, HB,Xie, RM,Wang, YQ,et al. The optical size-dependent properties of pyrazolines nanocrystals[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2000,174(3):367-373.
APA Fu, HB,Xie, RM,Wang, YQ,&Yao, JN.(2000).The optical size-dependent properties of pyrazolines nanocrystals.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,174(3),367-373.
MLA Fu, HB,et al."The optical size-dependent properties of pyrazolines nanocrystals".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 174.3(2000):367-373.
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
[Fu, HB]'s Articles
[Xie, RM]'s Articles
[Wang, YQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Fu, HB]'s Articles
[Xie, RM]'s Articles
[Wang, YQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Fu, HB]'s Articles
[Xie, RM]'s Articles
[Wang, YQ]'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.