Enhanced fluorescent chemosensor for Ag+ in absolute aqueous solution and living cells: an experimental and theoretical study.

نویسندگان

  • Mingming Hu
  • Jiangli Fan
  • Jianfang Cao
  • Kedong Song
  • Hua Zhang
  • Shiguo Sun
  • Xiaojun Peng
چکیده

Rosamine derivative RC-1, bearing macrocyclic ligand [15]aneNO(2)S(2) as receptor, was synthesized as an enhanced fluorescent chemosensor for Ag(+) in absolute aqueous solution. The fluorescence images in living cells show the potential application of RC-1. The difference of fluorescence enhancement process after binding with Ag(+)/Hg(2+) in acetonitrile/water solution was first proved by theoretical calculations.

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عنوان ژورنال:
  • The Analyst

دوره 137 9  شماره 

صفحات  -

تاریخ انتشار 2012