ICCAS OpenIR
Characterization of the optical size-dependence of pyrazolines nanocrystals
Fu, HB; Wang, YQ; Yao, JN
2000-05-26
Source PublicationCHEMICAL PHYSICS LETTERS
ISSN0009-2614
Volume322Issue:5Pages:327-332
AbstractNanocrystals of 1-phenyl-3-((dimethylamino)styryl)-5-((dimethylamino)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 445 nm. Further, we found that the PYB nanocrystals possessed a special optical size-dependent property. As the nanocrystal size decreased, the molecular absorption peak of PYB nanocrystals was observed to shift to high-energy side due to size effect and the J-aggregate absorption peak gradually vanished simultaneously. (C) 2000 Elsevier Science B.V. All rights reserved.
Indexed BySCI
Language英语
WOS IDWOS:000087272100005
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76292
Collection中国科学院化学研究所
Corresponding AuthorYao, JN
AffiliationChinese Acad Sci, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Fu, HB,Wang, YQ,Yao, JN. Characterization of the optical size-dependence of pyrazolines nanocrystals[J]. CHEMICAL PHYSICS LETTERS,2000,322(5):327-332.
APA Fu, HB,Wang, YQ,&Yao, JN.(2000).Characterization of the optical size-dependence of pyrazolines nanocrystals.CHEMICAL PHYSICS LETTERS,322(5),327-332.
MLA Fu, HB,et al."Characterization of the optical size-dependence of pyrazolines nanocrystals".CHEMICAL PHYSICS LETTERS 322.5(2000):327-332.
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