| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-정밀화학 |
| 제목 | Salt Type of Indigo, New Water-soluble Colorimetric Chemosensor |
| 초록 | In this presentation, we report awater-soluble colorimetric chemosensor based indigo dye as a core. Water-solublecolorimetric chemosensor has the advantage that can be applied in eco-friendlysolvent to detect toxic analytes. Indigois the most well-known leuco-dye since old chemistry, so that it can have twochemical forms by reduction reaction. By applying this process to the sensing mechanism, we developed an indigobased chemosensor for detecting toxic analytes which are harmful for human. Usinga novel chemosensor, we saw the indigo-based chemosensor changed to leuco-formof dye by reduction mechanism as adding the Hydrogen sulfide(H2S). Additionally,we confirmed that indigo-based chemosensor can be applied to fabric and filter paper as well assolution phase. Based on these results, there is a possibility that our developednew chemosensor can be applied in various ways to sensing dangerous materials. |
| 저자 | 이은혜, 오병민, 조나영, 김종현 |
| 소속 | 아주대 |
| 키워드 | water-soluble colorimetric chemosensor; leuco-dye; reduction mechanism |
