| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
정밀화학_포스터 |
| 제목 |
Synthesis, photophysical, electrochemical and anion sensing properties of donor-acceptor based dicyanovinylporphyrins |
| 초록 |
A series of novel stilbene-triazine derivatives containing aminobenzenesulfonic acid groups and hydroxycoumarin group were synthesized and screened to evaluate their dyeing affinity and whiteness properties. The UV absorptions of the derivatives were in the range of 240–350 nm. The absorption peaks of the cis-isomers and trans-isomers were in 281– 291 nm and 320–351 nm, respectively. Their fluorescence emission peaks of the derivatives were located in the range of 400–460 nm. The whiteness data indicated that all the stilbene-triazine-aminobenzenesulfonic acid/coumarin derivatives showed excellent whitening effect. |
| 저자 |
김건우, T Sheshashena Reddy, 최명석
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| 소속 |
건국대 |
| 키워드 |
Stilbene-triazine dyes; coumarins; fluorescence whitening agents; dyeing affinity
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| E-Mail |
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