Low-temperature plasma: An effective approach against Candida albicans biofilm

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorNew York University College of Dentistry-
Autor(es): dc.creatorDelben, Juliana Aparecida-
Autor(es): dc.creatorMurata, Ramiro Mendonça-
Autor(es): dc.creatorWei, Xi-
Autor(es): dc.creatorCastro, Myrella Lessio-
Autor(es): dc.creatorAssunção, Wirley Gonçalves-
Autor(es): dc.creatorda Silva, Nelson Renato França Alves-
Autor(es): dc.creatorDuarte, Simone-
Data de aceite: dc.date.accessioned2025-08-21T19:09:31Z-
Data de disponibilização: dc.date.available2025-08-21T19:09:31Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2014-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1615/PlasmaMed.2014012361-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/227927-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/227927-
Descrição: dc.descriptionThis study evaluated the antifungal potential of low-temperature plasma (LTP) on a 72-hour Candida albicans biofilm. A growth inhibition zone test was conducted with agar plates inoculated with C. albicans and submitted to LTP and argon application at 3 and 10 mm for 10, 30, 60, 90, and 120 seconds. The groups for biofilm assays were 60 seconds of LTP application with a tip-to-sample distance of 3 mm (LTP-3) and 10 mm (LTP-10); –application of only argon gas for 60 seconds with a tip-to-sample distance of 3 mm (Ar-3) and 10 mm (Ar-10); and no treatment. The C. albicans biofilm was grown on saliva-coated discs. The medium was replaced every 24 hours. Confocal laser scanning microscopy revealed the proportion of live and dead cells, and variable pressure scanning electron microscopy (VPSEM) showed biofilm/cell structure. No inhibition zone was observed for control and either Ar groups. For the LTP groups, a progressively increasing of inhibition zone diameter was observed for different treatment durations. The LTP-3 and LTP-10 groups presented higher proportions of dead cells compared with the Ar-3 and Ar-10 groups. VPSEM revealed cell perforations in the LTP-3 and LTP-10 groups. A short period of LTP exposure demonstrated an antifungal effect on C. albicans biofilm.-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics Araçatuba Dental School Sao Paulo State University-
Descrição: dc.descriptionDepartment of Basic Science and Craniofacial Biology New York University College of Dentistry-
Descrição: dc.descriptionDepartment of Biomaterials and Biomimetics New York University College of Dentistry-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics Araçatuba Dental School Sao Paulo State University-
Formato: dc.format231-244-
Idioma: dc.languageen-
Relação: dc.relationPlasma Medicine-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCandida albicans-
Palavras-chave: dc.subjectLow-temperature plasma-
Palavras-chave: dc.subjectOral biofilm-
Título: dc.titleLow-temperature plasma: An effective approach against Candida albicans biofilm-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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