Abstract
This paper presents a luminescence oxygen sensor for retinal-hypoxia monitoring. The sensor coats a wirelessly controlled magnetic microrobot that will operate in the human eye. The coating embodies Pt(II) octaethylporphine (PtOEP) dyes as the luminescence material and polystyrene as a supporting matrix. It is deposited on the microrobot as a thin film and this film is experimentally evaluated using a custom optical setup. Due to the intrinsic nature of luminescence lifetimes, oxygen concentration was determined using a frequency-domain lifetime measurement approach. © 2012 ICST Institute for Computer Science, Social Informatics and Telecommunications Engineering.
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Ergeneman, O., Chatzipirpiridis, G., Pané, S., Sotiriou, G. A., Bergeles, C., & Nelson, B. J. (2012). Wireless microrobotic oxygen sensing for retinal hypoxia monitoring. In Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (Vol. 83 LNICST, pp. 75–79). https://doi.org/10.1007/978-3-642-29734-2_11
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