共 31 条
Optimizing glass-ceramic bonding incorporating new silane technology in an experimental universal adhesive formulation
被引:24
作者:
Yao, Chenmin
[1
,2
,3
,4
]
Ahmed, Mohammed H.
[1
,2
,5
]
De Grave, Lauren
[6
]
Yoshihara, Kumiko
[7
,8
]
Mercelis, Ben
[1
,2
]
Okazaki, Yohei
[1
,2
,9
]
Van Landuyt, Kirsten L.
[1
,2
]
Huang, Cui
[3
,4
]
Van Meerbeek, Bart
[1
,2
]
机构:
[1] KU Leuven Univ Leuven, BIOMAT, Dept Oral Hlth Sci, Kapucijnenvoer 7,Blok A,Box 7001, BE-3000 Leuven, Belgium
[2] KU Leuven Univ Leuven, UZ Leuven Univ Hosp Leuven, B-3000 Leuven, Belgium
[3] Wuhan Univ, State Key Lab Breeding Base Basic Sci Stomatol Hu, Wuhan 430079, Peoples R China
[4] Wuhan Univ, Key Lab Oral Biomed Minist Educ KLOBM, Sch & Hosp Stomatol, Wuhan 430079, Peoples R China
[5] Tanta Univ, Fac Dent, Dept Dent Biomat, Tanta 31511, Egypt
[6] KU Leuven Univ Leuven, Dept Chem Polymer Chem & Mat, B-3000 Leuven, Belgium
[7] Natl Inst Adv Ind Sci & Technol, Hlth & Med Res Inst, Takamatsu, Kagawa 7610395, Japan
[8] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Pathol & Expt Med, Okayama 7008556, Japan
[9] Hiroshima Univ, Dept Adv Prosthodont, Hiroshima 7348553, Japan
关键词:
Adhesive luting;
Silanization;
3-(Aminopropyl)triethoxysilane;
APTES;
yMPTES;
yMPTS;
GAMMA-AMINOPROPYLTRIETHOXYSILANE;
COUPLING AGENTS;
SURFACE;
3-AMINOPROPYLTRIETHOXYSILANE;
PRETREATMENT;
ORIENTATION;
COMPOSITES;
POLYMERS;
APTES;
D O I:
10.1016/j.dental.2021.02.021
中图分类号:
R78 [口腔科学];
学科分类号:
1003 ;
摘要:
Objective. Incorporating silane-coupling agent into universal adhesives (UAs) to simplify adhesive luting of glass-ceramic restorations appeared ineffective due to silane?s instability in an acidic aqueous solution. This study aimed to evaluate new silane technology added to an experimental UA to be bonded to glass ceramics without separate prior silanization. Methods. Combined silane technology, consisting of 3-(aminopropyl)triethoxysilane (APTES) and y-methacryloxypropyltriethoxysilane (yMPTES), was incorporated into an experimental UA formulation, being referred to as ADH-XTE (3M Oral Care). Immediate and aged shear bond strength (SBS) of ADH-XTE onto as-milled (?AM?), tribochemical silica-coated (?TSC?), HF-etched (?HF?), and mirror-polished (?MP?) glass-ceramic CAD/CAM blocks (IPS e.max CAD) with/without separate silanization was measured (n = 10/group). The control adhesives included Scotchbond Universal (?SBU?) and Scotchbond 1 XT (?SB1-XT?). The glass-ceramic surface topography and the fractography of the SBS-debonded specimens were observed by SEM.
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页码:894 / 904
页数:11
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