1-Pyrenedecanoic acid chemisorption film as a novel oxygen sensing material

被引：19

作者：

Fujiwara, Y ^{[1
]}

Amao, Y ^{[1
]}

机构：

[1] Oita Univ, Dept Appl Chem, Oita 8701192, Japan

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2002年 / 85卷 / 1-2期

关键词：

pyrene; chemisorption film; oxygen sensor; fluorescence; Stern-Volmer equation;

D O I：

10.1016/S0925-4005(02)00069-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An optical oxygen sensor based on the fluorescence quenching of 1-pyrenedecanoic acid chemisorption film was developed. The I-0/I-100 value, where I-0 and I-100 represent the detected fluorescence intensities from a film exposed to 100% argon and 100% oxygen, respectively, of I-pyrenedecanoic acid film is estimated to be 36.6. The 1-pyrenedecanoic acid chemisorption film onto alumina plate is a highly sensitive device for oxygen compared with the other oxygen sensor using pyrene compounds. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：175 / 178

页数：4