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Thus, a regular chemical cleaning procedure is required to prepare a sorter for aseptic cell sorting by flushing the fluidic system. However, this procedure is time consuming, and most importantly, the researcher can never be sure that the cleaning process was successful. Here we present a method in which the sheath fluid of a cell sorter was decontaminated by irradiation with UV\u2010C light using a flow\u2010through principle. Using this principle, we were able to achieve a 5 log reduction of bacteria in the sheath fluid.<\/jats:p>","DOI":"10.1002\/elsc.202200025","type":"journal-article","created":{"date-parts":[[2022,7,8]],"date-time":"2022-07-08T04:35:43Z","timestamp":1657254943000},"page":"550-553","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["A UV\u2010C LED\u2010based unit for continuous decontamination of the sheath fluid in a flow\u2010cytometric cell sorter"],"prefix":"10.1002","volume":"22","author":[{"given":"Jenny","family":"Kirsch","sequence":"first","affiliation":[{"name":"Flow Cytometry Core Facility Deutsches Rheuma\u2010Forschungszentrumein Institut der Leibniz\u2010Gemeinschaft  Berlin Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kerstin","family":"Heinrich","sequence":"additional","affiliation":[{"name":"Flow Cytometry Core Facility Deutsches Rheuma\u2010Forschungszentrumein Institut der 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