Polydiacetylene-based electrospun fibers for detection of HCl gas
- 주제(키워드) colorimetric sensor , detection of hydrochloric acid gas , fluorescent sensor , HCl gas sensor , lectrospun fiber , polydiacetylenes
- 등재 SCIE, SCOPUS
- 발행기관 John Wiley & Sons Ltd.
- 발행년도 2012
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000093738
- 본문언어 영어
- Published As http://dx.doi.org/10.1002/marc.201100882
초록/요약
Polydiacetylenes (PDAs), a family of conjugated polymers, are very intriguing materials in several aspects. Especially, the stimulus-induced apparent blue-to-red transition of the PDAs has led to the development of a variety of PDA-based chemosensors. In the current work, we synthesized PDA monomers bearing trimethyl amine (PCDA-DMEDA) and incorporated them with Poly(ethylene oxide) (PEO) into electrospun fibers. For the first time, we successfully demonstrated that PDA-based electrospun fibers can be used for the naked-eye detection of HCl gas by simple color change (blue to red). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
more