Highly selective recognition of acetate and bicarbonate by thiourea-functionalised inverse opal hydrogel in aqueous solution.

نویسندگان

  • Shinpei Kado
  • Haruka Otani
  • Yoshio Nakahara
  • Keiichi Kimura
چکیده

We have synthesised an inverse opal hydrogel functionalised with a thiourea moiety as an anion recognition site. The resulting hydrogel showed remarkable changes of its structural colour with respect to acetate and bicarbonate ions selectively in aqueous solution, indicating a potential as colorimetric sensing materials for hydrophilic anions.

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عنوان ژورنال:
  • Chemical communications

دوره 49 9  شماره 

صفحات  -

تاریخ انتشار 2013