A novel cascade strategy with supramolecular and chemodosimetric methods for designing a fluorescent ratiometric detector hypersensitive to trace water.

نویسندگان

  • Guangwen Men
  • Chunrong Chen
  • Chunshuang Liang
  • Wenkun Han
  • Shimei Jiang
چکیده

An intensely fluorescent zinc-salicylideneimine complex (-Zn(II)) was developed as a fluorescent ratiometric detector for the quantitative determination of trace water contents both in THF and methanol. It works based on a water-triggered cascade process: the dissociation reaction of the supramolecular ensemble and the subsequent hydrolysis reaction of its ligand.

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عنوان ژورنال:
  • The Analyst

دوره 140 16  شماره 

صفحات  -

تاریخ انتشار 2015