Chemical sensing of metal ions using a silica-micelle mesophase doubly functionalized by a fluorogenic ionophore and a masking agent.

نویسندگان

  • Yasuo Suto
  • Tatsuya Uchida
  • Hidetoshi Kumata
  • Mikio Tsuzuki
  • Kitao Fujiwara
چکیده

We report on a chemical-sensing method based on the silica-micelle mesophase wherein both a fluoroionophore and a masking agent are embedded. Using this method, a highly selective detection of metal ions in an aqueous solution has been successfully demonstrated. Furthermore, simultaneous analyses of multisamples using a sensor array composed of functionalized mesoporous thin films were demonstrated for the first time.

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عنوان ژورنال:
  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

دوره 27 7  شماره 

صفحات  -

تاریخ انتشار 2011