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

被引：81

作者：

Che, CM

Fu, WF

Lai, SW

Hou, YJ

Liu, YL

机构：

[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

[2] Univ Hong Kong, HKU CAS Joint Lab New Mat, Hong Kong, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 01期

关键词：

D O I：

10.1039/b210284f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 similar to665 to 550 nm upon exposure to pentane vapour but no shift is observed for ethanol vapour.

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页码：118 / 119

页数：2

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