Solvatochromic response imposed by environmental changes in matrix/chromophore entities: luminescent cyclometalated platinum (II) complex in Nafion and silica materials.

نویسندگان

  • Chi-Ming Che
  • Wen-Fu Fu
  • Siu-Wai Lai
  • Yuan-Jun Hou
  • Yun-Ling Liu
چکیده

Luminescent cyclometalated complex [Pt(L)py]+ (1) immobilised in Nafion film exhibits a solvatochromic shift in emission maximum from 530 to 650 nm upon immersion in ethanol but no effect is detected with aprotic organic solvents, whereas the emission of the [Pt(L)]+ luminophore anchored in silica materials shows a blue shift from approximately 665 to 550 nm upon exposure to pentane vapour but no shift is observed for ethanol vapour.

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عنوان ژورنال:
  • Chemical communications

دوره 1  شماره 

صفحات  -

تاریخ انتشار 2003