@article{ART001482422},
author={KIM SUNG HOON and Byung Chul Ji and 이은미 and Seon-Yeong Gwon},
title={Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2010},
volume={22},
number={3},
pages={181-186}
TY - JOUR
AU - KIM SUNG HOON
AU - Byung Chul Ji
AU - 이은미
AU - Seon-Yeong Gwon
TI - Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units
JO - Textile Coloration and Finishing
PY - 2010
VL - 22
IS - 3
PB - The Korean Society Of Dyers And Finishers
SP - 181
EP - 186
SN - 1229-0033
AB - Abstract― A thermoresponsive poly(NIPAM-co-dye) labeled with benzopyran-based D-π-A type dye was prepared by typical radical copolymerization. It can be also constructed a acid/base-induced molecular switch by modulation of intramolecular charge transfer with protonation/deprotonation. The lower critical solution temperature behavior was investigated by means of UV-vis spectroscopy which allows the measurement of the phase transition from 25°C to 45°C in aqueous DMSO solution. The morphology of the internal microstructure of the poly(NIPAM-co-dye) hydrogel was observed by scanning electron microscopy. The reversible switch could be obtained by thermal and acid/base stimuli.
KW - Keywords: D-π-A dye;pyran-based dye;poly(N-isopropylacrylamide);switch;lower critical solution temperature(LCST)
DO -
UR -
ER -
KIM SUNG HOON, Byung Chul Ji, 이은미 and Seon-Yeong Gwon. (2010). Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units. Textile Coloration and Finishing , 22(3), 181-186.
KIM SUNG HOON, Byung Chul Ji, 이은미 and Seon-Yeong Gwon. 2010, "Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units", Textile Coloration and Finishing , vol.22, no.3 pp.181-186.
KIM SUNG HOON, Byung Chul Ji, 이은미, Seon-Yeong Gwon "Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units" Textile Coloration and Finishing 22.3 pp.181-186 (2010) : 181.
KIM SUNG HOON, Byung Chul Ji, 이은미, Seon-Yeong Gwon. Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units. 2010; 22(3), 181-186.
KIM SUNG HOON, Byung Chul Ji, 이은미 and Seon-Yeong Gwon. "Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units" Textile Coloration and Finishing 22, no.3 (2010) : 181-186.
KIM SUNG HOON; Byung Chul Ji; 이은미; Seon-Yeong Gwon. Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units. Textile Coloration and Finishing , 22(3), 181-186.
KIM SUNG HOON; Byung Chul Ji; 이은미; Seon-Yeong Gwon. Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units. Textile Coloration and Finishing . 2010; 22(3) 181-186.
KIM SUNG HOON, Byung Chul Ji, 이은미, Seon-Yeong Gwon. Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units. 2010; 22(3), 181-186.
KIM SUNG HOON, Byung Chul Ji, 이은미 and Seon-Yeong Gwon. "Thermo- and Acid/base-induced Spectral Switching of a Poly(N-isopropylacrylamide) Copolymer Containing Benzopyran-based D-π-A type Dye Units" Textile Coloration and Finishing 22, no.3 (2010) : 181-186.
