Optimizing Design for Polymer Fiber Optic Oxygen Sensors
Optimizing Design for Polymer Fiber Optic Oxygen Sensors
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DOI：
10.1109/jsen.2014.2330359
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发表时间：
2014-10-01
影响因子：
4.3
通讯作者：
Farmery, Andrew D.
中科院分区：
文献类型：
--
作者：
Chen, Rongsheng;Formenti, Federico;Farmery, Andrew D.
本文介绍了一种应用于临床的氧荧光猝灭光纤氧传感器的研制。光纤氧传感器是通过在聚合物光纤的锥形端涂覆含有氧敏感荧光团的薄聚合物基体而形成的。以三种丙烯酸酯聚合物为基体，对氧传感器的灵敏度和时间响应进行了测试。结果表明，采用不同的聚合物基质可以改变传感器的灵敏度和时间响应。通过这些改进，可以很容易地实现聚合物纤维氧传感器的快速时间响应，并且最快的T10-90响应时间为
The development of a clinically useful fiber-optic oxygen sensor based on oxygen fluorescence quenching is described in this paper. The fiber optic oxygen sensor was formed by coating a thin polymer matrix, which contains an oxygen sensitive fluorophore, on the tapered end of a polymer optical fiber. Three acrylate polymers have been used for the matrix, and the sensitivity and time-response of the oxygen sensors were tested. The results showed that the sensitivity and time response of the sensors can be modified using different polymer matrices. Using these modifications, a very fast time response of the polymer fiber-based oxygen sensor could be readily achieved and the fastest T10-90 response time were