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Fluoride releasing ...
Fluoride releasing in polymerblends of poly(ethylene oxide) and poly(methyl methacrylate)
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- Wang, Tianxiao (author)
- Umeå universitet,Institutionen för odontologi
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- Li, Menghong (author)
- Umeå universitet,Institutionen för odontologi
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- Gu, Ziyan (author)
- Umeå universitet,Institutionen för odontologi
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- Qu, Chengjuan, 1967- (author)
- Umeå universitet,Institutionen för odontologi
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- Segervald, Jonas (author)
- Umeå universitet,Institutionen för fysik
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- Salh, Roushdey (author)
- Umeå universitet,Institutionen för fysik
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- Wågberg, Thomas, 1971- (author)
- Umeå universitet,Institutionen för fysik
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- Wang, Jia (author)
- Umeå universitet,Institutionen för fysik
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- Kou, Wen, 1979- (author)
- Umeå universitet,Institutionen för odontologi
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(creator_code:org_t)
- Frontiers Media S.A. 2024
- 2024
- English.
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In: Frontiers in Chemistry. - : Frontiers Media S.A.. - 2296-2646. ; 12
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https://doi.org/10.3...
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https://umu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Subject headings
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- Introduction: Polymethyl methacrylate is a polymer commonly used in clinicaldentistry, including denture bases, occlusal splints and orthodontic retainers.Methods: To augment the polymethyl methacrylate-based dental appliances incounteracting dental caries, we designed a polymer blend film composed ofpolymethyl methacrylate and polyethylene oxide by solution casting and addedsodium fluoride.Results: Polyethylene oxide facilitated the dispersion of sodium fluoride,decreased the surface average roughness, and positively influenced thehydrophilicity of the films. The blend film made of polymethyl methacrylate,polyethylene oxide and NaF with a mass ratio of 10: 1: 0.3 showed sustainedrelease of fluoride ions and acceptable cytotoxicity. Antibacterial activity of all thefilms to Streptococcus mutans was negligible.Discussion: This study demonstrated that the polymer blends of polyethyleneoxide and polymethyl methacrylate could realize the relatively steady release offluoride ions with high biocompatibility. This strategy has promising potential toendow dental appliances with anti-cariogenicity.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Keyword
- dental materials
- polymethyl methacrylate
- polyethylene oxide
- fluoride ion release
- polymer blend
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Wang, Tianxiao
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Li, Menghong
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Gu, Ziyan
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Qu, Chengjuan, 1 ...
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Segervald, Jonas
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Salh, Roushdey
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show more...
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Wågberg, Thomas, ...
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Wang, Jia
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Kou, Wen, 1979-
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Dentistry
- Articles in the publication
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Frontiers in Che ...
- By the university
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Umeå University