ICCAS OpenIR
The spectral sensitization properties of indolenium squarylium cyanine dyes in silver bromide emulsion
Lin, T; Peng, BX; Bai, FL; Li, YF
1999
Source PublicationIMAGING SCIENCE JOURNAL
ISSN1368-2199
Volume47Issue:1Pages:49-53
AbstractThe spectral, sensitization behaviour of a class of donor-acceptor-donor (D-A-D) molecules, bis(5-substituent-2,3,3,-trimethylindolenium-2-ylidene) Squaraine (Sqc1-8), has been inspected. In silver bromide tabular grain, all the dyes exhibited desensitization. The C-5 substituent affects the desensitization efficiency to a large extent. Especially for the dye with the C-5 nitro group, an unexpectedly high desensitization efficiency is found. The dye aggregation properties in emulsion were determined. The high desensitization efficiency was attributed to an aggregation state, of which the dye-AgBr interaction is the most common. The sensitization mechanism was discussed and attributed to electron transfer.
KeywordSpectral Sensitization Squaraine Desensitization Dye Aggregation
Indexed BySCI
Language英语
WOS IDWOS:000082414400007
PublisherPROFESSIONAL ENGINEERING PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75298
Collection中国科学院化学研究所
Corresponding AuthorLin, T
Affiliation1.Chinese Acad Sci, Inst Photog Chem, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Lin, T,Peng, BX,Bai, FL,et al. The spectral sensitization properties of indolenium squarylium cyanine dyes in silver bromide emulsion[J]. IMAGING SCIENCE JOURNAL,1999,47(1):49-53.
APA Lin, T,Peng, BX,Bai, FL,&Li, YF.(1999).The spectral sensitization properties of indolenium squarylium cyanine dyes in silver bromide emulsion.IMAGING SCIENCE JOURNAL,47(1),49-53.
MLA Lin, T,et al."The spectral sensitization properties of indolenium squarylium cyanine dyes in silver bromide emulsion".IMAGING SCIENCE JOURNAL 47.1(1999):49-53.
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
[Lin, T]'s Articles
[Peng, BX]'s Articles
[Bai, FL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lin, T]'s Articles
[Peng, BX]'s Articles
[Bai, FL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lin, T]'s Articles
[Peng, BX]'s Articles
[Bai, FL]'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.