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Fluorescent probes with malononitrile side group in methyl methacrylate copolymers

Paper ID Volume ID Publish Year Pages File Format Full-Text
28658 44084 2008 6 PDF Available
Title
Fluorescent probes with malononitrile side group in methyl methacrylate copolymers
Abstract

Fluorescent 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.

Keywords
Fluorescent acrylic copolymers; Charge transfer; Fluorescence decays
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Fluorescent probes with malononitrile side group in methyl methacrylate copolymers
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 198, Issue 1, 5 July 2008, Pages 69–74
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us