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Photofunctional Eu3+/Tb3+ organic–inorganic polymeric hybrid microspheres with covalently bonded resin hosts

Paper ID Volume ID Publish Year Pages File Format Full-Text
27089 44000 2013 10 PDF Available
Title
Photofunctional Eu3+/Tb3+ organic–inorganic polymeric hybrid microspheres with covalently bonded resin hosts
Abstract

Novel organic/inorganic/polymeric hybrid microspheres are constructed with rare earth complexes into polymer matrix through covalent bonds. Functional covalent polymer linkages (abbreviated as PAAR(MR)-M1(M2, M3)) are achieved from the functionalization of three 4-substituted aromatic carboxylic acid derivatives (4-aminobenzoic acid (M1), 4-mercapto benzoic acid (M2), 4-hydroxybenzoic acid (M3)) with two polymer resins (para-alkoxy-benzyl alcohol resin (PAAR) or Merrifield resin (MR)), which are through nucleophilic substitution reaction between amino (mercapto and hydroxyl) groups of M1 (M2,M3) and methyl chloride groups of PAAR (MR). Furthermore, ternary rare earth polymeric hybrid microsphere (abbreviated as PAAR(MR)-M1-3-RE-Phen) are constructed through coordination bonds with covalent polymer linkages and 1,10-phenanthroline (Phen) as ligands. The physical characterization and particularly the photoluminescence property of them are studied in detail, which present the regular microsphere morphology and characteristic photoluminescence.

Graphical abstractNovel series of organic/inorganic/polymeric hybrid microspheres (abbreviated as PAAR(MR)-M1-3-RE-Phen) are constructed through coordination bonding, whose ligands are covalent polymer linkages and 1,10-phenanthroline (Phen).Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Novel functionalized polymer microsphere. ► Functional resin. ► Luminescence in visible and near infrared region.

Keywords
Hybrid materials; Resin microsphere; Chemical synthesis; Luminescence
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Photofunctional Eu3+/Tb3+ organic–inorganic polymeric hybrid microspheres with covalently bonded resin hosts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 257, 1 April 2013, Pages 34–43
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