Effects of saliva and nasal secretion on some physical properties of four different resin materials

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dc.contributor.authorKurtulmus, Huseyin
dc.contributor.authorKumbuloglu, Ovul
dc.contributor.authorAktas, Rahime Tuzunsoy
dc.contributor.authorKurtulmus, Aylin
dc.contributor.authorBoyacioglu, Hayal
dc.contributor.authorOral, Onur
dc.contributor.authorUser, Atilla
dc.date.accessioned2019-10-27T21:14:12Z
dc.date.available2019-10-27T21:14:12Z
dc.date.issued2010
dc.departmentEge Üniversitesien_US
dc.description.abstractObjective: Aim of this study was to evaluate possible effects of saliva and nasal secretion on some physical properties, such as sorption, solubility, surface hardness and colour change on four different resin-based materials over a certain time period. Materials and Methods: A total of 128 disc-shaped specimens with a diameter of 50mm and thickness of 0.5mm were tested to evaluate sorption and solubility (ISO-1567). The specimens were stored in different solutions prior to testing. Surface hardness measurements were performed by using a Vickers hardness testing machine. A total of 20 cylinder-shaped test specimens with a diameter of 13 mm and thickness of 1 mm were prepared to evaluate colour change (Delta E). Analysis of variance was used to determine significant differences among groups. Paired t and Tukey Post-Hoc tests were performed to investigate significant differences among subgroups at all time intervals (p<0.05). Results: It was found that while the percentage absorption value at T7(7 days) of the auto-polymerizing (A) groups storaged in artificial saliva + nasal secretion were the highest (0.057 +/- 0.119), the percentage absorption value at T15(15 days) of the D groups storaged in artificial nasal secretion were the lowest (0.013 +/- 0.09). Besides, it was found that the percentage solubility value at T30(30 days) of visible ligth-cusing resin (VLC) groups storaged in artificial nasal secretion were the highest (0.016 +/- 0.003), and the percentage solubility value at T1(1 day) of the D groups storaged in distilled water were the lowest (0.01 +/- 0.02). While the highest hardness value was of T0(Dry) in group heat-polymerizing (H) (36.19 +/- 1.35), the lowest hardness value was of T0 in group D (9.83 +/- 2.48). When Delta E values analysed for each group, VLC group showed the highest values (23.78 +/- 5.05) (p<0.05), group D showed the lowest values (9.06 +/- 2.82) in time (between the T0 and T30). Conclusion: The new polyamide resin was observed to show better physical properties when compared with other materials.en_US
dc.identifier.doi10.4317/medoral.15.e969en_US
dc.identifier.endpageE975en_US
dc.identifier.issn1698-6946
dc.identifier.issue6en_US
dc.identifier.pmid20383109en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpageE969en_US
dc.identifier.urihttps://doi.org/10.4317/medoral.15.e969
dc.identifier.urihttps://hdl.handle.net/11454/43344
dc.identifier.volume15en_US
dc.identifier.wosWOS:000284036700028en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherMedicina Oral S Len_US
dc.relation.ispartofMedicina Oral Patologia Oral Y Cirugia Bucalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDenture baseen_US
dc.subjectpolymeric resin materialen_US
dc.subjectphysical propertiesen_US
dc.subjectsolubilityen_US
dc.subjectsorptionen_US
dc.subjecthardnessen_US
dc.subjectcolour changeen_US
dc.subjectartificial nasal secretionen_US
dc.subjectartificial salivaen_US
dc.titleEffects of saliva and nasal secretion on some physical properties of four different resin materialsen_US
dc.typeArticleen_US

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