Microtensile bond strength on dentin using new adhesive systems with self-etching primers (2003)
- Authors:
- Autor USP: CARDOSO, PAULO EDUARDO CAPEL - FO
- Unidade: FO
- Subjects: DENTINA; ADESIVOS DENTINÁRIOS
- Language: Inglês
- Abstract: To evaluate the bond strength of five simplified adhesive systems using microtensile test. The occlusal enamel was removed from 25 extracted sound human molars to expose a flat dentin surface. A standard smear layer was created. The teeth were randomly assigned to five groups. 3 new self-etching primer adhesives were used: Tyrian SPE + One Step Plus [TY] (BISCO, Inc.), Optibond Solo Plus self- etching [SO] (Kerr Corporation), and Clearfil SE Bond Plus [SP] (Kuraray Medical Inc.). Two adhesives were used as control group, a self-etching adhesive, Clearfil SE Bond [SE] (Kuraray Medical Inc.) and a one-bottle adhesive that uses phosphoric acid for dentin conditioning: Excite [EX] (Ivoclar/Vivadent). After adhesive application, a composite resin block was built using Tetric Ceram (Ivoclar- Vivadent). After 24 hour storage, the bonded specimens were sectioned to obtain an array of bonded sticks with a cross-sectional area of O.8 mm2. Each stick was tested in microtensile mode in a Universal Testing Machine at 0.5mm/min. The mean values of microtensile bond strength in MPa were: [TY] 27.5; [SO] 55.8; [SP] 45.6; [SE] 41.5; [EX] 46.7. With exception of Tyrian SPE + One Step Plus, all self-etching primers adhesives obtained bond strength values similar to those obtained by Excite
- Imprenta:
- Publisher place: Piracicaba
- Date published: 2003
- Source:
- Título do periódico: Brazilian Journal of Oral Science
- ISSN: 1677-3217
- Volume/Número/Paginação/Ano: v. 2, n. 4, p.156-159, January/March 2003
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ABNT
CARDOSO, Paulo Eduardo Capel e SADEK, Fernanda Tranchesi. Microtensile bond strength on dentin using new adhesive systems with self-etching primers. Brazilian Journal of Oral Science, v. 2, n. 4, p. 156-159, 2003Tradução . . Acesso em: 25 set. 2024. -
APA
Cardoso, P. E. C., & Sadek, F. T. (2003). Microtensile bond strength on dentin using new adhesive systems with self-etching primers. Brazilian Journal of Oral Science, 2( 4), 156-159. -
NLM
Cardoso PEC, Sadek FT. Microtensile bond strength on dentin using new adhesive systems with self-etching primers. Brazilian Journal of Oral Science. 2003 ; 2( 4): 156-159.[citado 2024 set. 25 ] -
Vancouver
Cardoso PEC, Sadek FT. Microtensile bond strength on dentin using new adhesive systems with self-etching primers. Brazilian Journal of Oral Science. 2003 ; 2( 4): 156-159.[citado 2024 set. 25 ] - Reembasamento de dentadura com resina fotoativada: alternativa para a sua polimerizacao
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