화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2006년 봄 (04/06 ~ 04/07, 일산킨텍스)
권호 31권 1호
발표분야 기능성 고분자 나노재료
제목 Sensor Applications of Conducting Polymer Nanomaterials
초록 Various kinds of sensors based on conducting polymers have been explored for chemical and biological uses. The oxidation level of conducting polymers can be readily affected by their inherent reversible doping-dedoping mechanisms, causing the variations in conductivity, color, mass, volume, and so forth. Thus, conducting polymers are capable of exhibiting sensitive responses to specific chemical or biological species. Moreover, the sensitivity of conducting polymers can be tailored by attaching functional groups to the polymer chains or incorporating appropriate counterions during the polymerization. Recently, conducting polymer nanomaterials have been employed to detect a wide range of analytes. It is noteworthy that the nanostructures including nanorods, nanofibers, and nanotubes not only provide a high surface-to-volume ratio but also allow rapid diffusion of analytes into and out of the material.
저자 장정식, 윤현석, 이경진, 고성록
소속 서울대
키워드 Conducting polymers; Nanomaterials; Sensors
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