Publication:
Evaluation of various denture cleansers on color stability and surface topography of polyetherketoneketone, polyamide, and polymethylmethacrylate

Simple item page
dc.contributor.authorÖZYILMAZ, ÖZGÜN YUSUF
dc.contributor.authorAKIN, CEYDA
dc.contributor.authorKARA, ÖZLEM
dc.contributor.institutionauthorÖZYILMAZ, ÖZGÜN YUSUF
dc.contributor.institutionauthorKARA, ÖZLEM
dc.date.accessioned2020-09-01T20:59:47Z
dc.date.available2020-09-01T20:59:47Z
dc.date.issued2020-08-01T00:00:00Z
dc.description.abstractThe aim of this study was to evaluate the effect of sodium perborate effervescent tablets and citric acid solution on the color stability and surface topography of a new generation of high-performance polymer polyetherketoneketone (PEKK), thermoinjection-molded polyamide, and polymethylmethacrylate (PMMA). Fifty disc-shaped specimens were fabricated (10 mm x 2 mm) from PEKK (P group), polyamide (D group), and PMMA (M group). These groups were divided into five subgroups (n= 10) according to the storage media. The test groups were immersed in the following solutions: distilled water (Control), Corega, Protefix, Perlodent, and Curaprox. The color stability values (Delta E) were measured using a spectrophotometer before and after immersion in distilled water and four different denture cleansers for 8 hr/day for 140 days. Topography alterations after treatments were assessed with scanning electron microscopy (SEM). Data were analyzed by one-way analysis of variance (ANOVA) followed by Tukey-s Honest Significant Difference test. Thep < .05 was considered significant. All denture cleansers increased the Delta Evalues relative to the baseline values in the M, D, and P groups (p < .05). The Perlodent denture cleanser demonstrated the highest Delta Evalue in all groups, which was unacceptable. Curaprox denture cleanser showed the lowest Delta Evalue in the M and D groups (p < .05). Curaprox in all groups showed a increment Evalue less than 3.7. For patients who have PEKK- and polyamide-based prosthesis, the use of citric acid-based cleansers may be more recommended than sodium perborate-containing cleansers because of its clinically acceptable color changes on polymers in terms of color stability.
dc.identifier.citationÖZYILMAZ Ö. Y. , KARA Ö., AKIN C., -Evaluation of various denture cleansers on color stability and surface topography of polyetherketoneketone, polyamide, and polymethylmethacrylate-, MICROSCOPY RESEARCH AND TECHNIQUE, 2020
dc.identifier.doi10.1002/jemt.23558
dc.identifier.pubmed32757255
dc.identifier.scopus85088927963
dc.identifier.urihttp://hdl.handle.net/20.500.12645/18515
dc.identifier.wosWOS:000555494900001
dc.language.isoen
dc.titleEvaluation of various denture cleansers on color stability and surface topography of polyetherketoneketone, polyamide, and polymethylmethacrylate
dc.typeArticle
dspace.entity.typePublication
local.avesis.id40a7104b-e4bc-4073-abaa-4ed54e7d25e4
local.publication.isinternational1
relation.isAuthorOfPublication93fb2c3e-3713-4ef4-ac48-cc42ffaf2a31
relation.isAuthorOfPublication252d2fa3-986f-4bd5-83da-07e178896107
relation.isAuthorOfPublication.latestForDiscovery93fb2c3e-3713-4ef4-ac48-cc42ffaf2a31
Files
Collections
Yayınlar - Eserler