@misc{10481/98349,
year = {2024},
month = {12},
url = {https://hdl.handle.net/10481/98349},
abstract = {This study investigated the effects of resin composites (RCs) containing surface pre-reacted
glass ionomer (S-PRG) filler on the dentin microtensile bond strength (μTBS) of HEMA-free and
HEMA-containing universal adhesives (UAs). Water sorption (WS) and solubility (SL), degree of
conversion (DC), and ion release were measured. The UAs BeautiBond Xtreme (BBX; 0% HEMA),
Modified Adhesive-1 (E-BBX1; 5% HEMA), Modified Adhesive-2 (E-BBX2; 10% HEMA), and two
2-step self-etch adhesives (2-SEAs): FL-BOND II (FBII; with S-PRG filler) and silica-containing
adhesive (E-FBII) were used. Teeth were restored with Beautifil Flow Plus F00 with S-PRG filler (BFP)
and flowable resin composite with silica filler (E-BFP). μTBS was evaluated after 24 h and 6 months of
water storage. WS and SL measurement followed ISO 4049:2019; spectroscopy measured DC; ICP-MS
evaluated ion release. BBX and FBII presented the highest DC. The adhesives did not comply with the
WS ISO requirements, but the bonding resin of 2-SEAs complied with the SL threshold. BFP released
more ions than E-BFP. BFP positively affected the μTBS of UAs, regardless of HEMA concentration
after 24 h, comparable to the 2-SEAs. The 6 months μTBS decrease depended on the adhesive and RC
combination. HEMA did not affect the μTBS of UAs, while bioactive resins had a positive impact.},
organization = {Japanese Science and Technology Agency: JST
SPRING (Grant Number JPMJSP2119)},
organization = {Japan Society for the Promotion of Science: JSPS Kakenhi Grant
Number JP24K12924, and the European Regional Development Fund (ERDF)—Next Generation/EU
program},
publisher = {MDPI},
keywords = {universal adhesive},
keywords = {S-PRG fillers},
keywords = {HEMA},
title = {Long-Term Dentin Bonding Performance of Universal Adhesives: The Effect of HEMA Content and Bioactive Resin Composite},
doi = {10.3390/jfb15120379},
author = {Wu, Di and Yao, Ye and Cifuentes Jiménez, Carolina Cecilia and Sano, Hidehiko and Álvarez Lloret, Pedro and Yamauti, Monica and Tomokiyo, Atsushi},
}