| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 |
18권 1호 |
| 발표분야 |
포스터-고분자 |
| 제목 |
Study on mechanism of polydiacetylene sensor and application |
| 초록 |
To investigate the mechanism of the polydiacetylene(PDA) sensor system, the response of the PDA system to the several sulfonate salts and amines were examined. The PDA systems used in this study were the PCDAEA which has amine functional group at the end of the compound and the PCDA which has carboxylic acid functional group at the end of the compound. The sulfornate salts and amines which got the various sizes and the different molecular weights were used in this study. The results showed that the functional group at the end of the PDA system is crucial to sensing the substrate because this functional group must be interacted with the substrate, and the molecular weight of the substrate is also crucial to sensing the substrate. The pKa of the amines could affect to the sensing but it is not crucial to the sensing. |
| 저자 |
신민재, 변도현, 김종득
|
| 소속 |
KAIST |
| 키워드 |
polydiacetylene; sensor; mechanism
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| E-Mail |
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