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Fluorescent Silica Nanoparticles by Silylation
Author(s) -
Langhals Heinz,
Esterbauer Andreas Johann
Publication year - 2009
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200802638
Subject(s) - hydrosilylation , fluorescence , chromophore , silylation , perylene , nanoparticle , covalent bond , grafting , photochemistry , materials science , chemistry , nanotechnology , polymer chemistry , organic chemistry , catalysis , polymer , optics , physics
Shining nanosil : Fluorescent trimethoxysilanes were prepared by the hydrosilylation of N ‐allyl perylene tetracarboxylic diimides and used for the covalent grafting of silica and silica nanoparticles (see picture). The fluorescent chromophores operate independently at the surface of these particles.