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

نویسندگان

  • Lijuan Feng
  • Hui Li
  • Ying Qu
  • Changli Lü
چکیده

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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عنوان ژورنال:
  • Chemical communications

دوره 48 38  شماره 

صفحات  -

تاریخ انتشار 2012