Supersensitive detection of explosives by recyclable AIE luminogen-functionalized mesoporous materials.

نویسندگان

  • Dongdong Li
  • Jianzhao Liu
  • Ryan T K Kwok
  • Zhiqiang Liang
  • Ben Zhong Tang
  • Jihong Yu
چکیده

Mesoporous SBA-15 functionalized with aggregation-induced emission (AIE) luminogens serves as an efficient and recyclable fluorescent sensor for the detection of picric acid (PA), with a quenching constant of up to 2.5 × 10(5) M(-1) in a water solution, presenting a new model for the supersensitive detection of explosives.

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عنوان ژورنال:
  • Chemical communications

دوره 48 57  شماره 

صفحات  -

تاریخ انتشار 2012