RT Journal Article
T1 A fluorescent acrylamide-type monomer bearing an environment-sensitive methoxybenzocoumarin structure for the development of functional polymeric sensors
A1 Uchiyama, Seiichi
A1 Remón Ruiz, Patricia
A1 Pischel, Uwe
A1 Kawamoto, Kyoko
A1 Gota, Chie
AB A new fluorescent acrylamide-type monomer bearing a hydrogen bonding- and polarity-sensitive benzocoumarin fluorophore was synthesized. The absorption spectra, fluorescence spectra, and fluorescence lifetime of a model compound were measured in ten solvents with different hydrogen-bonding abilities and polarities to investigate the sensitivity of the fluorophore to the surrounding environment. These spectroscopic studies demonstrated that the fluorophore emits stronger fluorescence in more protic, polar environments. A fluorescent polymeric thermometer was prepared from N-isopropylacrylamide and the new fluorescent monomer, and it showed good functionality in aqueous solution (e.g., high sensitivity to temperature changes and high chemical stability), indicating the applicability of the herein developed fluorescent monomer for use in functional sensors.
PB Springer
SN 1474-905X
SN 1474-9092 (electrónico)
YR 2016
FD 2016-10
LK https://hdl.handle.net/10272/23155
UL https://hdl.handle.net/10272/23155
LA eng
NO Uchiyama, S., Remón, P., Pischel, U., Kawamoto, K., & Gota, C. (2016). A fluorescent acrylamide-type monomer bearing an environment-sensitive methoxybenzocoumarin structure for the development of functional polymeric sensors. In Photochemical & Photobiological Sciences (Vol. 15, Issue 10, pp. 1239–1246). Springer Science and Business Media LLC. https://doi.org/10.1039/c6pp00150e
NO We acknowledge the Japan Science and Technology Agency (the Development of Advanced Measurement and Analysis Systems program for S. U.), the Japan Society for the Promotion of Science (Grant-in-Aid for Challenging Exploratory Research 16K14002 for S. U.), and the Spanish Ministry for Economy and Competitiveness (grants CTQ2008-06777-C02-02 and CTQ2014-54729-C2-1-P for U. P. and PhD fellowship BES-2009-012264 and travel grant EEBB-I-13-07155 for P. R.).
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026