Utilize este identificador para referenciar este registo: http://hdl.handle.net/10451/34471
Título: Shear bond strength of adhesive to KrF excimer laser treated enamel
Autor: Sivakumar, M.
Oliveira, Vítor
Vilar, Rui
Oliveira, Sofia S. A.
Palavras-chave: Lasers in dentistry
Laser interaction with enamel
Restorative composite resin
Data: 2010
Citação: Sivakumar M, Oliveira V, Vilar R, et al. Shear bond strength of adhesive to KrF excimer laser treated enamel. Int. J. Abrasive Technology. 2010;3(2):133-140.
Resumo: The bond strength of resin composite bonded to enamel surfaces treated with KrF excimer laser radiation, acid-etched surfaces and laser treated surfaces subjected to acid-etching was studied using a single-plane shear method. Enamel specimens were prepared from freshly extracted healthy incisors. The specimens were subjected to laser treatment with a KrF excimer laser (248 nm) using a fluence of 4 J/cm2. The bond strength to acid-etched specimens was greater than laser treated specimens. In contrast, bond strength to laser treated specimens subjected to acid-etching was comparable to those obtained with acid-etched specimens. The analogous bond strength to these specimens as compared to acid-etched specimens was probably due to a shift from adhesive to mixed rupture mechanism.
Peer review: yes
URI: http://hdl.handle.net/10451/34471
Aparece nas colecções:FMD - Artigos em Revistas Internacionais

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
WU190_OLIs S_AI_2010.pdf1,36 MBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

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