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
收藏
页码：224 / 227
页数：4
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