Detection of TNT based on conjugated polymer encapsulated in mesoporous silica nanoparticles through FRET

Amine-functionalized mesoporous silica nanoparticles containing poly(p-phenylenevinylene) provide a facile strategy to detect TNT through fluorescence resonance energy transfer (FRET). The observed linear fluorescence intensity change allows the quantitative detection of TNT with the detection limit...

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 48; no. 38; pp. 4633 - 4635
Main Authors Feng, Lijuan, Li, Hui, Qu, Ying, Lü, Changli
Format Journal Article
LanguageEnglish
Published England 14.05.2012
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Summary:Amine-functionalized mesoporous silica nanoparticles containing poly(p-phenylenevinylene) provide a facile strategy to detect TNT through fluorescence resonance energy transfer (FRET). The observed linear fluorescence intensity change allows the quantitative detection of TNT with the detection limit of 6 × 10(-7) M.
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ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc16115j