Light cured fluoride filled denture-coating materials

Light cured denture-coating materials were prepared by formulating an acrylate monomer with a photoinitiator system (camphorquinone and dimethylaminoethyl methacrylate) using one of three base monomers [bisphenol A glycerolate diacrylate (Bis-GDA), glycerol 1, 3-diglycerolate diacrylate (GDA), and d...

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Main Authors: Kodkeaw,P., Phankosol,P., Jiratumnukul,N.
Format: Article
Published: John Wiley and Sons Inc. 2015
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Online Access:http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=75449092648&origin=inward
http://cmuir.cmu.ac.th/handle/6653943832/37978
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-379782015-06-16T03:46:26Z Light cured fluoride filled denture-coating materials Kodkeaw,P. Phankosol,P. Jiratumnukul,N. Surfaces, Coatings and Films Polymers and Plastics Materials Chemistry Chemistry (all) Light cured denture-coating materials were prepared by formulating an acrylate monomer with a photoinitiator system (camphorquinone and dimethylaminoethyl methacrylate) using one of three base monomers [bisphenol A glycerolate diacrylate (Bis-GDA), glycerol 1, 3-diglycerolate diacrylate (GDA), and diurethane dimethacrylate (DU-DMA)] each with four diluents [triethylene glycol dimethacrylate (TEGDMA), di(ethylene glycol) methyl ether methacrylate, 2-hydroxyethyl methacrylate (HEMA), and methacrylic acid (MAA)] at a fixed 1 : 1 molar ratio of base monomer to diluent. The twelve formulations were then evaluated for their surface hardness and water sorption as coating materials. The DU-DMA/MAA, DU-DMA/HEMA, Bis-GDA/HEMA, and GDA/MAA based coatings provided a high level of both surface hardness and water sorption properties. When sodium fluoride (NaF) or calcium fluoride (CaF2) was incorporated into those formulations, the fluoride ion release rate from all four NaF containing coating materials was extremely high in the first week, decreasing sharply in the second week and then decreasing in the later 2 weeks. in contrast, the CaF2 containing coating materials showed a slower sustained rate of fluoride ion release over the 4-week test period, with the DU-DMA/HEMA based coating having a fluoride ion release pattern that meets the requirements for dental use. © 2009 Wiley Periodicals, Inc. 2015-06-16T03:46:26Z 2015-06-16T03:46:26Z 2010-04-15 Article 00218995 2-s2.0-75449092648 10.1002/app.31558 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=75449092648&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/37978 John Wiley and Sons Inc.
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Surfaces, Coatings and Films
Polymers and Plastics
Materials Chemistry
Chemistry (all)
spellingShingle Surfaces, Coatings and Films
Polymers and Plastics
Materials Chemistry
Chemistry (all)
Kodkeaw,P.
Phankosol,P.
Jiratumnukul,N.
Light cured fluoride filled denture-coating materials
description Light cured denture-coating materials were prepared by formulating an acrylate monomer with a photoinitiator system (camphorquinone and dimethylaminoethyl methacrylate) using one of three base monomers [bisphenol A glycerolate diacrylate (Bis-GDA), glycerol 1, 3-diglycerolate diacrylate (GDA), and diurethane dimethacrylate (DU-DMA)] each with four diluents [triethylene glycol dimethacrylate (TEGDMA), di(ethylene glycol) methyl ether methacrylate, 2-hydroxyethyl methacrylate (HEMA), and methacrylic acid (MAA)] at a fixed 1 : 1 molar ratio of base monomer to diluent. The twelve formulations were then evaluated for their surface hardness and water sorption as coating materials. The DU-DMA/MAA, DU-DMA/HEMA, Bis-GDA/HEMA, and GDA/MAA based coatings provided a high level of both surface hardness and water sorption properties. When sodium fluoride (NaF) or calcium fluoride (CaF2) was incorporated into those formulations, the fluoride ion release rate from all four NaF containing coating materials was extremely high in the first week, decreasing sharply in the second week and then decreasing in the later 2 weeks. in contrast, the CaF2 containing coating materials showed a slower sustained rate of fluoride ion release over the 4-week test period, with the DU-DMA/HEMA based coating having a fluoride ion release pattern that meets the requirements for dental use. © 2009 Wiley Periodicals, Inc.
format Article
author Kodkeaw,P.
Phankosol,P.
Jiratumnukul,N.
author_facet Kodkeaw,P.
Phankosol,P.
Jiratumnukul,N.
author_sort Kodkeaw,P.
title Light cured fluoride filled denture-coating materials
title_short Light cured fluoride filled denture-coating materials
title_full Light cured fluoride filled denture-coating materials
title_fullStr Light cured fluoride filled denture-coating materials
title_full_unstemmed Light cured fluoride filled denture-coating materials
title_sort light cured fluoride filled denture-coating materials
publisher John Wiley and Sons Inc.
publishDate 2015
url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=75449092648&origin=inward
http://cmuir.cmu.ac.th/handle/6653943832/37978
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