Fluorescent probes with malononitrile side group in methyl methacrylate copolymers

dc.creatorPEREIRA, Robson Valentim
dc.creatorFERREIRA, Ana Paula Garcia
dc.creatorGEHLEN, Marcelo Henrique
dc.date.accessioned2012-10-20T05:30:17Z
dc.date.accessioned2018-07-04T15:51:00Z
dc.date.available2012-10-20T05:30:17Z
dc.date.available2018-07-04T15:51:00Z
dc.date.created2012-10-20T05:30:17Z
dc.date.issued2008
dc.identifierJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, v.198, n.1, p.69-74, 2008
dc.identifier1010-6030
dc.identifierhttp://producao.usp.br/handle/BDPI/31604
dc.identifier10.1016/j.jphotochem.2008.02.017
dc.identifierhttp://dx.doi.org/10.1016/j.jphotochem.2008.02.017
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1628242
dc.description.abstractFluorescent probes derivated from auramine, 1-aminopyrene, and 9-aminoacridine containing a malononitrile group are copolymerized with methyl methacrylate. These new fluorescent polymeric materials are studied in solution of different solvents by steady-state and time-resolved emission techniques. Their spectroscopic properties and excited state dynamics are driven by charge transfer from the aromatic group to the electron withdrawing CN groups, and this factor is responsible for the non-exponential emission decay behavior. (c) 2008 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherELSEVIER SCIENCE SA
dc.relationJournal of Photochemistry and Photobiology A-chemistry
dc.rightsCopyright ELSEVIER SCIENCE SA
dc.rightsrestrictedAccess
dc.subjectfluorescent acrylic copolymers
dc.subjectcharge transfer
dc.subjectfluorescence decays
dc.titleFluorescent probes with malononitrile side group in methyl methacrylate copolymers
dc.typeArtículos de revistas


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