| Literature DB >> 18761154 |
Li Jin1, Dong-Dong Yu, Yan Liu, Xiao-Li Zhao, Jian-Guang Zhou.
Abstract
CdTe@SiO(2) fluorescent particles were synthesized via hydrolysis and condensation of tetraethyl orthosilicate (TEOS) in water-in-oil (W/O) emulsion. Uniform luminophore-doped silica nanoparticles with 100nm in diameter were obtained using microemulsion method and characterized by SEM. Antibody proteins were successfully conjugated to the fluorescent particles by the reaction of avidin and biotin, which were confirmed by fluorescence spectra. CdTe@SiO(2) fluorescent particles were potentially useful for the applications in biolabeling and imaging.Entities:
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Year: 2008 PMID： 18761154 DOI： 10.1016/j.talanta.2008.05.002
Source DB: PubMed Journal: Talanta ISSN： 0039-9140 Impact factor: 6.057