English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/57454
Title: New fluorescent probes for monitoring the polymerization reaction: p-vinyliden derivatives of N,N-dimethylaminoaryl compounds
Authors: Bosch, Paula; Fernández-Arizpe, A.; Mateo, J. L.; Catalina, Fernando; Peinado, Carmen
Keywords: Fluorescent probes
Cure monitoring
Issue Date: 2002
Citation: Journal of Photochemistry and Photobiology A: Chemistry 153 : 135–143 (2002)
Abstract: The fluorescence emission of two newfluorescentprobes have been studied in environments of different polarity and viscosity. The probes have been shown to be sensitive to changes in both microviscosity and micropolarity of the surroundings, and their dipolar moments in the excited state have been estimated. They have been used as fluorescent sensors to monitor the photopolymerization reactions of some mono- and di-functional (meth)acrylate monomers, and two commercial photocurable acrylic adhesives. The fluorescence emission band of the probes showed an increase in intensity as the degree of conversion increases, throughout the entire polymerization range in the different systems checked. Their sensitivity have been compared with that of their parent compoundN,N-dimethylamino-bencilidenenmalononitril
Publisher version (URL): http://dx.doi.org/10.1016/S1010-6030(02)00260-5
URI: http://hdl.handle.net/10261/57454
DOI: 10.1016/S1010-6030(02)00260-5
ISSN: 1010-6030
Appears in Collections:(IQOG) Artículos
(ICTP) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show full item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.