Temperature effect on fluorescence of PtOEP embedded in sol-gel membrane used in oxygen sensor
文献类型： 外文期刊
作者： Zhao, Xiande 1 ; Zheng, Wengang 1 ; Dong, Daming 1 ; Jiao, Leizi 1 ;
作者机构： 1.Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China
2.Beijing Key & Open Lab Informat Technol Agr, Beijing 100097, Peoples R China
关键词： PtOEP;Spectrum properties;Temperature effect;Oxygen sensor
期刊名称：OPTIK （ 影响因子：2.443； 五年影响因子：1.955 ）
ISSN： 0030-4026
年卷期： 2013 年 124 卷 24 期
页码：
收录情况： SCI
摘要： PtOEP has been used in dissolved oxygen sensors as excellent indicators for its good fluorescent properties. In this paper, we mainly studied the temperature effect on the PtOEP embedded in sol-gel film after confirming that the fluorescence emitted from PtOEP can be quenched by oxygen, and found the fluorescence intensity of PtOEP decreased with the rise of temperature. Then a quadratic polynomial which can be a good description of the relationship between the fluorescence intensity and temperature was given out. At last, analysis of the temperature influence on the dissolved oxygen sensor precision was presented. (C) 2013 Elsevier GmbH. All rights reserved.
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