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Effect of nitrogen on the antibacterial behavior of oxynitride glasses

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dc.contributor.author Akın, Şeniz R. Kuşhan
dc.contributor.author Dölekçekiç, Emrah
dc.contributor.author Webster, Thomas J.
dc.date.accessioned 2022-04-07T08:26:36Z
dc.date.available 2022-04-07T08:26:36Z
dc.date.issued 2021-07-01
dc.identifier.citation Akın, Şeniz R. Kuşhan; Dölekçekiç, Emrah; Webster, Thomas J. (2021). "Effect of nitrogen on the antibacterial behavior of oxynitride glasses", Ceramics International, Vol. 47, No. 13, pp. 18213-18217. tr_TR
dc.identifier.issn 0272-8842
dc.identifier.uri http://hdl.handle.net/20.500.12416/5309
dc.description.abstract The main drawback of bioglasses is their restricted use in load bearing applications and the consequent need to develop stronger glassy materials. This has led to the consideration of oxynitride glasses for numerous biomedical applications. This paper investigated two different types of glasses at a constant cationic ratio, with and without nitrogen (a N containing and a N-free glass composition) to better understand the effect of N on the biological properties of glasses. The results revealed that the addition of N increased the glass transition temperature, isoelectric point (IEP) and slightly increased wettability. Moreover, compared to N including glass, N-free glass exhibited better anti-bacterial activity against Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus), two key bacteria that infect implants. In summary, these in vitro results indicated that amine functional groups existing in N containing glasses which are missing in N-free glasses, caused a slight difference in wetting behavior and a more obvious change in isoelectric point and in bacterial response. N-free glasses exhibited better inhibitory results both against E. coli and S. aureus compared to N including glass suggesting that oxygen rich glasses should be further studied for their novel antibacterial properties. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1016/j.ceramint.2021.03.140 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Oxynitride Glass tr_TR
dc.subject Bioceramics tr_TR
dc.subject Bioactive Glass tr_TR
dc.subject Antibacterial tr_TR
dc.title Effect of nitrogen on the antibacterial behavior of oxynitride glasses tr_TR
dc.type article tr_TR
dc.relation.journal Ceramics International tr_TR
dc.contributor.authorID 22421 tr_TR
dc.identifier.volume 47 tr_TR
dc.identifier.issue 13 tr_TR
dc.identifier.startpage 18213 tr_TR
dc.identifier.endpage 18217 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Malzeme Bilimi ve Mühendisliği Bölümü tr_TR


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