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Thermally reversible polydiacetylenes derived from ethylene oxide-containing bisdiacetylenes

Title
Thermally reversible polydiacetylenes derived from ethylene oxide-containing bisdiacetylenes
Authors
Lee S.Lee J.Kim H.N.Kim M.H.Yoon J.
Ewha Authors
윤주영이재연김명화
SCOPUS Author ID
윤주영scopus; 김명화scopus
Issue Date
2012
Journal Title
Sensors and Actuators, B: Chemical
ISSN
0925-4005JCR Link
Citation
vol. 173, pp. 419 - 425
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Thermoresponsive polydiacetylenes derived from ethylene oxide-containing bisdiacetylenes were synthesized. Thermochromic assays showed bis-polydiacetylenes have the colorimetrically reversible properties in the range of 40 °C and 60 °C in solution as well as in embedded PVA film. Interestingly, bis-polydiacetylenes(PDAs)-embedded electrospun fibers prepared from PEO backbone displayed much wider temperature range of the colorimetric response with reversibility between 40 °C and 80 °C. © 2012 Elsevier B.V.
DOI
10.1016/j.snb.2012.07.031
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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