Utilize este identificador para referenciar este registo: http://hdl.handle.net/10451/34472
Registo completo
Campo DCValorIdioma
dc.contributor.authorBettencourt, Ana F.-
dc.contributor.authorNeves, Cristina B.-
dc.contributor.authorAlmeida, Marise S. de-
dc.contributor.authorPinheiro, Lídia M.-
dc.contributor.authorOliveira, Sofia Arantes e-
dc.contributor.authorLopes, Luís P.-
dc.contributor.authorCastro, Matilde F.-
dc.date.accessioned2018-08-09T08:38:29Z-
dc.date.available2018-08-09T08:38:29Z-
dc.date.issued2010-
dc.identifier.citationBettencourt AF, Neves CB, Almeida MS, et al. Biodegradation of acrylic based resins: a review. Dental Materials. 2010;26(5):e171-e180.pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/34472-
dc.description.abstractObjectives. The development of different types of materials with application in dentistry is an area of intense growth and research, due to its importance in oral health. Among the different materials there are the acrylic based resins that have been extensively used either in restorations or in dentures. The objective of this manuscript was to review the acrylic based resins biodegradation phenomena. Specific attention was given to the causes and consequences of materials degradation under the oral environment. Data and sources. Information from scientific full papers, reviews or abstracts published from 1963 to datewere included in the review. Published materialwas searched in dental literature using general and specialist databases, like the PubMED database. Study selection. Published studies regarding the description of biodegradation mechanisms, in vitro and in vivo release experiments and cell based studies conducted on acrylic based resins or their components were evaluated. Studies related to the effect of biodegradation on the physical and mechanical properties of the materials were also analyzed. Conclusions. Different factors such as saliva characteristics, chewing or thermal and chemical dietary changes may be responsible for the biodegradation of acrylic based resins. Release of potential toxic compounds from the material and change on their physical and mechanical properties are the major consequences of biodegradation. Increasing concern arises from potential toxic effects of biodegradation products under clinical application thus justifying an intensive research in this área.pt_PT
dc.language.isoengpt_PT
dc.rightsembargoedAccesspt_PT
dc.subjectDental materialspt_PT
dc.subjectAcrylic based resinspt_PT
dc.subjectPolymethylmethacrylatept_PT
dc.subjectBiodegradationpt_PT
dc.subjectSalivapt_PT
dc.subjectMonomer releasept_PT
dc.subjectCytotoxicitypt_PT
dc.subjectWater sorptionpt_PT
dc.titleBiodegradation of acrylic based resins: a reviewpt_PT
dc.typearticlept_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.peerreviewedyespt_PT
Aparece nas colecções:FMD - Artigos em Revistas Internacionais

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
WU190_OLIs B_AI_2010.pdf275,67 kBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.