한국염색가공학회:학술대회논문집 (Proceedings of the Korean Society of Dyers and Finishers Conference)
- 한국염색가공학회 2008년도 제39차 학술발표회
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- Pages.131-132
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- 2008
The Synthesis and Evaluation of Squarylium Dyes Based On the NIR Spectra Region
-
Park, Soo-Youl
(Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center)
;
-
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)
;
- An, Kyoung-Lyong (Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center) ;
-
Jun, Kun
(Korea Research Institute of Chemical Technology, Bio Fine Chemical Research Center)
- 발행 : 2008.10.31
초록
Several squarylium dyes, derived from benzothiazole and indoles, were synthesized as a potential NIR dyes with absorption in the 700-900 nm region. These chromophores were induced much more bathochromic shift in the absorption maximum of the compound relative to the neutral parent squarylium dyes which we were described before. The squaryliums offer a convenient way of linking the dye to functional substrates and may be an advantage to be potential chromophores for NIR-absorbing, NIR-Cut-off filter, PDT(Photo Dynamic Therapy) materials.
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