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Detection of TNT based on conjugated polymer encapsulated in mesoporous silica nanoparticles through FRET
1Institute of Chemistry, Northeast Normal University, Changchun 130024, PR China.
Chemical Communications (Cambridge, England)
|April 5, 2012
Abstract:
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.
