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Recent Developments in Ozone Sensor Technology for Medical Applications

Petani, Lisa; Koker, Liane; Herrmann, Janina; Hagenmeyer, Veit; Gengenbach, Ulrich; Pylatiuk, Christian

Abstract (englisch):
There is increasing interest in the utilisation of medical gases, such as ozone, for the treatment of herniated disks, peripheral artery diseases, and chronic wounds, and for dentistry. Currently, the in situ measurement of the dissolved ozone concentration during the medical procedures in human bodily liquids and tissues is not possible. Further research is necessary to enable the integration of ozone sensors in medical and bioanalytical devices. In the present review, we report selected recent developments in ozone sensor technology (2016–2020). The sensors are subdivided into ozone gas sensors and dissolved ozone sensors. The focus thereby lies upon amperometric and impedimetric as well as optical measurement methods. The progress made in various areas—such as measurement temperature, measurement range, response time, and recovery time—is presented. As inkjet-printing is a new promising technology for embedding sensors in medical and bioanalytical devices, the present review includes a brief overview of the current approaches of inkjet-printed ozone sensors.

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Verlagsausgabe §
DOI: 10.5445/IR/1000120663
Veröffentlicht am 30.06.2020
DOI: 10.3390/mi11060624
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Automation und angewandte Informatik (IAI)
Publikationstyp Zeitschriftenaufsatz
Publikationsdatum 26.06.2020
Sprache Englisch
Identifikator ISSN: 2072-666X
KITopen-ID: 1000120663
HGF-Programm 43.22.01 (POF III, LK 01)
Functionality by Design
Erschienen in Micromachines
Band 11
Heft 6
Seiten Article: 624
Projektinformation SAINT (BMWi, ZF4717901SK9)
Schlagwörter ozone sensors; medical applications; dissolved ozone; ozone gas; electrochemical sensors; optical sensors; inkjet-printing
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