Fluorescence photoswitching based on a photochromic pKa change in an aqueous solution.

نویسندگان

  • Tuyoshi Fukaminato
  • Emi Tateyama
  • Nobuyuki Tamaoki
چکیده

Reversible fluorescence photoswitching of RSA-AZO dyad 1 was clearly demonstrated in an acidic aqueous solution. The fluorescence photoswitching mechanism is based on the reversible ring opening/closing reactions of the RSA unit induced by a photochromic pK(a) change along with the photoisomerization of the AZO unit.

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عنوان ژورنال:
  • Chemical communications

دوره 48 88  شماره 

صفحات  -

تاریخ انتشار 2012