Ultrabright NIR fluorescent mesoporous silica nanoparticles
نویسندگان
چکیده
منابع مشابه
Ultrabright fluorescent mesoporous silica nanoparticles.
The first successful approach to synthesizing ultrabright fluorescent mesoporous silica nanoparticles is reported. Fluorescent dye is physically entrapped inside nanochannels of a silica matrix created during templated sol-gel self-assembly. The problem of dye leakage from open channels is solved by incorporation of hydrophobic groups in the silica matrix. This makes the approach compatible wit...
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The synthesis of ultrabright fl uorescent mesoporous silica nanoparticles (UFSNPs) of various sizes loaded with different amounts of fl uorescent dye (Rhodamine 6G) is reported here. The dye is physically entrapped inside the nanochannels of the silica matrix created during templated sol–gel self assembly. Due to the specifi c nanoenvironment, the fl uorescence of the encapsulated dye molecules...
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ژورنال
عنوان ژورنال: J. Mater. Chem. B
سال: 2014
ISSN: 2050-750X,2050-7518
DOI: 10.1039/c4tb00287c