Artículos de revistas
Fluorescent polymer coatings with tuneable sensitive range for remote temperature sensing
Registro en:
Spectrochimica Acta Part A-molecular And Biomolecular Spectroscopy. Pergamon-elsevier Science Ltd, v. 116, n. 13, n. 16, 2013.
1386-1425
WOS:000326207900003
10.1016/j.saa.2013.07.003
Autor
Barja, BC
Chesta, CA
Atvars, TDZ
Aramendia, PF
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Polymer films of poly(vinyl alcohol) containing the fluorescent dyes 4-aminophthalimide (AP) or 6-propiony1-2-dimethylamino-naphthalene (Prodan) are used as temperature-sensitive fluorescent coatings for remote temperature sensing. Temperature can be obtained by a two-wavelength ratiometric-based emission intensity measurement. The coatings are sensitive in a 100 K temperature range that can be tuned by polymer-solute interactions. The usable range is 200-300 K for AP and 280-380 K for Prodan. (C) 2013 Elsevier B.V. All rights reserved. 116 13 16 ANPCyT, UBA CONICET (Argentina) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)