2026-06-07T13:53:28Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/603802024-10-29T14:04:07Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Del Nero Beneitez, María Olga
author
Macorra García, José Carlos De La
2023-06-20T20:30:38Z
2023-06-20T20:30:38Z
1999
0361-7734
https://hdl.handle.net/20.500.14352/60380
The objectives of this research were (1) to analyze the variations of the permeability of dentin after restoration with two polyacid-modified resin composites (Compoglass, Dyract) and four single-bottle adhesives (Prime & BOnd 2.0, Syntac Single Component, OptiBond Solo, and Single Bond -Scotch Bond 1 in Europe- immediately (approximately 1 hour) after insertion. A perfusion system with distilled water was used at a pressure of 32.5 cm of water; (2) to study the bond strength of their interfaces; and (3) to find the correlation, if any, between both parameters. None of the materials used produces a complete cessation in fluid filtration. Tensile strengths were very low (maximum: P&B=3.96MPa) probably because of the very large bonding surfaces used (mean bonded surface area = 88.8mm²). No significant correlation was found between tensile bond strength and the sealing ability for any material.
spa
Sealing and Dentin Bond Strengths of Adhesive Systems
journal article
URL
https://docta.ucm.es/bitstreams/139b6828-91b7-44b1-b6c0-04ae125a3417/download
File
MD5
14c040043aa08bb07ad2adcfc784ea5a
3407006
application/pdf
Sealing_and_dentin_bond_strengths_of_adhesive_systems.pdf
URL
https://docta.ucm.es/bitstreams/ced3b12e-b33a-4fa1-8aac-2bd559193784/download
File
MD5
158f6a16befca3b207e6f3bfe630b98b
32915
text/plain
Sealing_and_dentin_bond_strengths_of_adhesive_systems.pdf.txt