| 一种用于测定氧浓度的
荧光传感器的开发及研究 |
| |
| 引用本文： | 阮复昌,李向明,莫炳禄,公国庆,卢燕玲.一种用于测定氧浓度的
荧光传感器的开发及研究[J].传感技术学报,1997,10(3):22-26. |
| |
| 作者姓名： | 阮复昌 李向明 莫炳禄 公国庆 卢燕玲 |
| |
| 作者单位： | 华南理工大学化学工程研究所!广州510641 |
| |
| 摘 要： | 基于化学发光及氧及对荧光的猝灭作用，开发了一种荧光氧传感器。考虑到气体猝灭（氧）在高分子半透膜内同时存在吸附与溶解作用，一个新的荧光猝灭动力学模型建立起来了，该方程能够很好地说明荧光猝灭的机理，并能够非常准确地拟合实验数据。
|
| 关 键 词： | 荧光传感器 发光 猝灭 氧 浓度 检测 |
Development and Study of Flourescence Sensor for Oxygen Measurement |
| |
| Ruan Fuchang Li Xiangning Mo Binglu Gong Gunqing Lu Yanling.Development and Study of Flourescence Sensor for Oxygen Measurement[J].Journal of Transduction Technology,1997,10(3):22-26. |
| |
| Authors: | Ruan Fuchang Li Xiangning Mo Binglu Gong Gunqing Lu Yanling |
| |
| Abstract: | A novel optical oxygen sensor (sensing system) based on the chemical luminescene and oxygen quenching of luminescence has been developed. A new dynamic quenching model which combined the qurnching kinetics and the solubility and adsorption equations of quencher (oxygen) in polymer is proposed to correlate the decreases of luminescence intensity with the quencher concentration. This model can explain the common features of luminescent quenchung reactions in a polymer matrix and fit experimental data equally well. |
| |
| Keywords: | optical sensor luminescence quenching oxygen dynamics |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《传感技术学报》浏览原始摘要信息 |
|
点击此处可从《传感技术学报》下载全文 |
