Proceedings of the Korean Society of Dyers and Finishers Conference (한국염색가공학회:학술대회논문집)
- 2008.10a
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- Pages.133-134
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- 2008
The synthesis and light absorbing properties of heptamethine cyanine chromophores based on benzoxazole derivatives
- Youn, Hye-Soo (Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center) ;
-
Park, Soo-Youl
(Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center)
;
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Shin, Seung-Rim
(Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center)
;
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Shin, Joung-Il
(Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center)
;
- Oh, Seong-Geun (Chemical Engineering in Hanyang University) ;
-
Jun, Kun
(Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center)
- Published : 2008.10.31
Abstract
A novel near infrared(NIR) absorbing dyes were synthesized by using bis-aldehyde formyl aromatic compounds and heteroaryl derivatives with the reactive methylene group. These dyes provided a range of the NIR wavelength region about 720 nm value. Also, the light absorbing properties of these dyes were investigated in our experiment results. In generally, these NIR colorants may be potential used for optical recording media, DNA sequencing probe and laser beam printings.
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