| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-고분자 |
| 제목 | Imagification of VOCs viaIon-pairing Dyes: A Simplification of Sensing Array and Application of to Optoelectronic-nNoseFilter System |
| 초록 | Array sensing platforms with chemoresponsivedyes are of great interest worldwide because as a colorimetric sensor, they enablethe visual discrimination of various volatile organic compounds (VOCs) withexcellent sensitivity and selectivity. However, an ideal dye-based sensingarray still has certain essential design requirements. In this study, a brief synthetic route was developed forion-pairing dyes that exhibit unusual chromatic changes across the entire visiblespectrum and the dyes are applied to a sensing array with different initialstates. A highly accurate color map is generated upon exposure to a series ofVOCs, ascribable to the twounderlying chromatic behaviors of dyes. Finally,the sensing array is applied to the development of an optoelectronic-nosefilter system, whichprovides the information necessary for ensuring a safe environment thatguarantees user health. |
| 저자 | 김동현1, 황기섭1, 고원건2, 이찬민1, 이준영1 |
| 소속 | 1한국생산기술(연), 2연세대 |
| 키워드 | colorimetric sensor; ion-pairing; chemoresponsive dye; sensing array; electrospinning; artificial sense; filter system |
