New sol-gel oxygen sensor based on luminescence cyclometallated platinum complexes

被引：22

作者：

Ma, YG ^{[1
]}

Cheung, TC

Che, CM

Shen, JC

机构：

[1] Jilin Univ, Key Lab Supramol Struct & Spectroscopy, Changchun 130023, Peoples R China

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

来源：

THIN SOLID FILMS | 1998年 / 333卷 / 1-2期

关键词：

platinum; condensation; luminescence; sensor;

D O I：

10.1016/S0040-6090(98)00819-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A triethoxysilyl-functionalized cyclometallated platinum(II) complex Pt(MeOPhC boolean AND N boolean AND N)X (where MeOPhCN boolean AND N=C-anion of 3-phenyl-5-p-methoxylphenyl-2,2'-bipyridine and X=NH2(CH2)(3)Si(OCH2CH3)(3)) was homogeneously incorporated into sol-gel glass by cocondensation with Si(OCH2CH3)(4). The resultant luminescence shows a rapid and sensitive response to oxygen gas: 58% luminescence is quenched in ca. 10 s when switching from dinitrogen to dioxygen. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：224 / 227

页数：4

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