Treatment of Candida albicans biofilms with low-temperature plasma induced by dielectric barrier discharge and atmospheric pressure plasma jet
dc.bibliographicCitation.firstPage | 73039 | eng |
dc.bibliographicCitation.journalTitle | New Journal of Physics | eng |
dc.bibliographicCitation.lastPage | 4865 | eng |
dc.bibliographicCitation.volume | 12 | eng |
dc.contributor.author | Koban, I. | |
dc.contributor.author | Matthes, R. | |
dc.contributor.author | Hübner, N.-O. | |
dc.contributor.author | Welk, A. | |
dc.contributor.author | Meisel, P. | |
dc.contributor.author | Holtfreter, B. | |
dc.contributor.author | Sietmann, R. | |
dc.contributor.author | Kindel, E. | |
dc.contributor.author | Weltmann, K.-D. | |
dc.contributor.author | Kramer, A. | |
dc.contributor.author | Kocher, T. | |
dc.date.accessioned | 2020-08-12T05:34:51Z | |
dc.date.available | 2020-08-12T05:34:51Z | |
dc.date.issued | 2010 | |
dc.description.abstract | Because of some disadvantages of chemical disinfection in dental practice (especially denture cleaning), we investigated the effects of physical methods on Candida albicans biofilms. For this purpose, the antifungal efficacy of three different low-temperature plasma devices (an atmospheric pressure plasma jet and two different dielectric barrier discharges (DBDs)) on Candida albicans biofilms grown on titanium discs in vitro was investigated. As positive treatment controls, we used 0.1% Chlorhexidine digluconate (CHX) and 0.6% sodium hypochlorite (NaOCl). The corresponding gas streams without plasma ignition served as negative treatment controls. The efficacy of the plasma treatment was determined evaluating the number of colony-forming units (CFU) recovered from titanium discs. The plasma treatment reduced the CFU significantly compared to chemical disinfectants. While 10 min CHX or NaOCl exposure led to a CFU log 10 reduction factor of 1.5, the log10 reduction factor of DBD plasma was up to 5. In conclusion, the use of low-temperature plasma is a promising physical alternative to chemical antiseptics for dental practice. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://doi.org/10.34657/4122 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/5493 | |
dc.language.iso | eng | eng |
dc.publisher | College Park, MD : Institute of Physics Publishing | eng |
dc.relation.doi | https://doi.org/10.1088/1367-2630/12/7/073039 | |
dc.relation.issn | 1367-2630 | |
dc.rights.license | CC BY-NC-SA 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.other | Antifungal efficacy | eng |
dc.subject.other | Atmospheric pressure plasma jets | eng |
dc.subject.other | Candida albicans | eng |
dc.subject.other | Chemical disinfectants | eng |
dc.subject.other | Chlorhexidine digluconate | eng |
dc.subject.other | Colony forming units | eng |
dc.subject.other | DBD plasma | eng |
dc.subject.other | Dental practice | eng |
dc.subject.other | Dielectric barrier discharges | eng |
dc.subject.other | Gas streams | eng |
dc.subject.other | In-vitro | eng |
dc.subject.other | Low temperature plasmas | eng |
dc.subject.other | Physical methods | eng |
dc.subject.other | Plasma ignition | eng |
dc.subject.other | Plasma treatment | eng |
dc.subject.other | Reduction factor | eng |
dc.subject.other | Sodium hypochlorites | eng |
dc.subject.other | Titanium discs | eng |
dc.subject.other | Atmospheric chemistry | eng |
dc.subject.other | Atmospheric pressure | eng |
dc.subject.other | Atmospheric temperature | eng |
dc.subject.other | Biofilms | eng |
dc.subject.other | Biofilters | eng |
dc.subject.other | Chemical cleaning | eng |
dc.subject.other | Dielectric devices | eng |
dc.subject.other | Disinfection | eng |
dc.subject.other | Plasma accelerators | eng |
dc.subject.other | Plasma applications | eng |
dc.subject.other | Plasma jets | eng |
dc.subject.other | Plasma sources | eng |
dc.subject.other | Sodium | eng |
dc.subject.other | Titanium | eng |
dc.subject.other | Yeast | eng |
dc.subject.other | Electric discharges | eng |
dc.title | Treatment of Candida albicans biofilms with low-temperature plasma induced by dielectric barrier discharge and atmospheric pressure plasma jet | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | INP | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |
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