Effect of Different Silane Treatments on Long-Term Bonding Between Non-Etched Glass-Ceramic and Resin Cement

硅烷 材料科学 陶瓷 胶粘剂 氢氟酸 水泥 蒸馏水 复合材料 粘结强度 核化学 化学 冶金 色谱法 图层(电子)
作者
F. Murillo-Gómez,Mario Fernando de Goes
出处
期刊:Odovtos - International Journal of Dental Sciences [University of Costa Rica]
卷期号:19 (2): 33-33 被引量:2
标识
DOI:10.15517/ijds.v19i2.27950
摘要

The present study evaluated the bond strength between glass-ceramic and resin cement, using different silane treatments, performing no previous hydrofluoric acid (HF) etching on ceramic surface, after short- and long- term storage. One hundred and eighty glass-ceramic plaques (IPS e.max CAD®) were polished and divided into six groups (n=30) to receive different silane treatments: (1) RCP-RelyX Ceramic Primer® (one-bottle silane), (2) RCP+SB-RelyX Ceramic Primer and Adper Singlebond2® (silane plus separated adhesive), (3) SBU-Scotchbond Universal® (silane-containing universal adhesive), (4) CP-Clearfil Ceramic Primer® (silane/MDP primer), (5) NC-no-silane (negative control) and (6) PC-Previous HF etching (5%, 20s) plus RelyX Ceramic Primer® (positive control). Two resin cement cylinders (Rely X Ultimate®) were built on each plaque. Each group was divided into two sub-groups to be stored for 24 hours (24h) or 6 months (6mo) in distilled water at 37°C (n=15). Then microshear (µSBS) testing was performed. Failure mode was analyzed using scanning electron microscopy (SEM). Data were statistically analyzed by two-way ANOVA and Tukey´s test (α=0.05). Both factors and their interaction resulted statistically significant (p≤0.05). PC obtained the highest µSBS values (in MPa) at both storage times (24h: 28.11±2.44; 6mo: 19.10±3.85). After 24h storage, groups RCP+SB (10.86±3.62), SBU (8.37±4.33) and CP (8.05±3.62) were not statistically different from NC (8.00±2.51); only RCP (19.73±4.63) and PC obtained higher values. After 6 months, only PC showed higher values than NC (0.04±0.01). Cohesive failure in resin cement was more prevalent for RCP-24h and PC, while adhesive failure was more frequent among all other groups. Clinical relevance: None of the commercially available silane primers tested, improve long- term ceramic/cement bonding without performing HF etching on ceramic surface. Combination of HF acid and silane, remain as a gold standard treatment for glass-ceramic materials.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
www发布了新的文献求助10
1秒前
零零完成签到,获得积分10
1秒前
所所应助西子阳采纳,获得10
2秒前
李爱国应助Smiley采纳,获得10
2秒前
大模型应助ws采纳,获得10
2秒前
华仔应助Smiley采纳,获得10
2秒前
Hello应助Smiley采纳,获得10
2秒前
情怀应助坤坤蹦蹦跳跳采纳,获得20
2秒前
周涛发布了新的文献求助30
3秒前
3秒前
蓝天应助LYK2997499077采纳,获得10
4秒前
yingzaifeixiang完成签到 ,获得积分10
4秒前
weibo完成签到,获得积分10
4秒前
帆帆牛发布了新的文献求助200
5秒前
筑城院完成签到,获得积分10
8秒前
古德方完成签到,获得积分10
8秒前
8秒前
卢莹完成签到,获得积分10
9秒前
9秒前
邓灯灯发布了新的文献求助10
9秒前
难过的谷芹应助过冷风采纳,获得10
10秒前
11秒前
Jasper应助西子阳采纳,获得10
11秒前
蓝天应助稳重大山采纳,获得10
11秒前
云游归尘完成签到 ,获得积分10
13秒前
帆帆牛完成签到,获得积分10
13秒前
13秒前
阿峤发布了新的文献求助10
13秒前
Liuying2809发布了新的文献求助10
15秒前
科目三应助BBrian采纳,获得10
16秒前
善良的樱发布了新的文献求助10
17秒前
小乐发布了新的文献求助10
17秒前
18秒前
leeky完成签到,获得积分10
18秒前
20秒前
yb完成签到,获得积分10
20秒前
xiaole完成签到,获得积分10
20秒前
TEO应助Liu采纳,获得20
21秒前
梨炒栗子完成签到,获得积分10
21秒前
我爱科研科研也爱我完成签到,获得积分10
21秒前
高分求助中
(应助此贴封号)【重要!!请各用户(尤其是新用户)详细阅读】【科研通的精品贴汇总】 10000
Inherited Metabolic Disease in Adults: A Clinical Guide 500
计划经济时代的工厂管理与工人状况(1949-1966)——以郑州市国营工厂为例 500
Sociologies et cosmopolitisme méthodologique 400
Why America Can't Retrench (And How it Might) 400
Another look at Archaeopteryx as the oldest bird 390
Partial Least Squares Structural Equation Modeling (PLS-SEM) using SmartPLS 3.0 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 纳米技术 计算机科学 内科学 化学工程 复合材料 物理化学 基因 催化作用 遗传学 冶金 电极 光电子学
热门帖子
关注 科研通微信公众号,转发送积分 4633293
求助须知:如何正确求助?哪些是违规求助? 4029304
关于积分的说明 12466863
捐赠科研通 3715514
什么是DOI,文献DOI怎么找? 2050190
邀请新用户注册赠送积分活动 1081753
科研通“疑难数据库(出版商)”最低求助积分说明 964055