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Dynamics of different ion release from denture-base acrylic resins and their mechanical properties after the addition of bioactive materials
- Source :
- Saudi Dental Journal, Vol 33, Iss 8, Pp 1071-1077 (2021), The Saudi Dental Journal
- Publication Year :
- 2021
- Publisher :
- Elsevier BV, 2021.
-
Abstract
- Background: The denture-base acrylic resins used by partially edentulous patients can cause local demineralization of teeth. Alkali ions released from the bioactive materials that were added to acrylic resins can increase the pH of the oral environment and slow down the demineralization process. Aim of the study: This study aimed to create a new denture-base acrylic resin that can release ions. Materials and methods: A total of 222 samples with different fillers (calcium hydrogen phosphate, hydroxyapatite, two kinds of bioactive glasses, and a product obtained by reaction between bioactive glass formed from glass ionomer cement and polyacrylic acid) were prepared for the study. All the materials were tested for mechanical properties and their use as phosphate donors for 3 weeks. The measurements were presented as mean ± SD error of the mean. Data were analyzed by two-way analysis of variance, with a p-value of
- Subjects :
- Acrylic resins
Materials science
Glass ionomer cement
Mechanical properties
law.invention
030207 dermatology & venereal diseases
03 medical and health sciences
chemistry.chemical_compound
Biopolymers
0302 clinical medicine
law
Methyl methacrylate
General Dentistry
Acrylic resin
Biocomposites
Polyacrylic acid
RK1-715
Izod impact strength test
030206 dentistry
Phosphate
Phosphate ion release
Demineralization
chemistry
Chemical engineering
Dentistry
visual_art
Bioactive glass
visual_art.visual_art_medium
Medicine
Original Article
Subjects
Details
- ISSN :
- 10139052
- Volume :
- 33
- Database :
- OpenAIRE
- Journal :
- The Saudi Dental Journal
- Accession number :
- edsair.doi.dedup.....a3a32aa8de6da91efd2000f40af13d33