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Incorporation of Coumarin-Based Fluorescent Monomers into Co-Oligomeric Molecules

LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
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Polymers 2018, 10(4), 396; https://doi.org/10.3390/polym10040396
Received: 23 March 2018 / Revised: 24 March 2018 / Accepted: 1 April 2018 / Published: 3 April 2018
(This article belongs to the Special Issue Polymeric Materials for Optical Applications)
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Abstract

With the purpose of modifying organic fluorescent dyes based on the coumarin scaffold, and developing and evaluating a route to its incorporation into a polymeric backbone, a study was conducted on the co-polymerization of 3-vinylcoumarins with styrene and methyl acrylate using 2,2-azobis(isobutyronitrile) (AIBN) as the radical initiator. The structural and photophysical characterization proved the incorporation of the coumarin monomers into the polymeric chain and further showed a decrease in the fluorescence quantum yields in the co-oligomers. View Full-Text
Keywords: vinylcoumarins; fluorescent polymers; oligomers vinylcoumarins; fluorescent polymers; oligomers
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Teixeira, E.; Lima, J.C.; Parola, A.J.; Branco, P.S. Incorporation of Coumarin-Based Fluorescent Monomers into Co-Oligomeric Molecules. Polymers 2018, 10, 396.

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