不同核材料与二氧化锆陶瓷树脂粘接耐久性的研究

doi:10.7518/hxkq.2017.01.014

华西口腔医学杂志 ›› 2017, Vol. 35 ›› Issue (1): 89-92.doi: 10.7518/hxkq.2017.01.014

不同核材料与二氧化锆陶瓷树脂粘接耐久性的研究

罗新宇^1,²(), 孟翔峰¹()

1.南京市口腔医院·南京大学医学院附属口腔医院修复科,南京 210008
2.无锡牙博士口腔门诊部,无锡 214000

收稿日期:2016-07-25 修回日期:2016-10-08 出版日期:2017-02-01 发布日期:2017-02-01
作者简介:
罗新宇,主治医师,硕士,E-mail：rtyfghvbn202@163.com
基金资助:
国家自然科学基金（81470781）;江苏省自然科学基金（BK20141082）

Research on bond durability among different core materials and zirconia ceramic cemented by self-adhesive resin cements

Xinyu Luo^1,²(), Xiangfeng Meng¹()

1. Dept. of Prosthodontics, Nanjing Stomatological Hospital, The Affiliated Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, China
2. Wuxi Yaboshi Dental Clinic, Wuxi 214000, China

Received:2016-07-25 Revised:2016-10-08 Online:2017-02-01 Published:2017-02-01
Supported by:
The National Natural Science Foundation of China (81470781);Jiangsu Province Natural Science Foundation of China (BK20141082)

摘要/Abstract

摘要：

目的研究不同类型核材料与二氧化锆陶瓷树脂间的粘接强度及耐久性。方法二氧化锆陶瓷盘经研磨后通过2种自粘接型树脂水门汀（Clearfil SA Luting和RelyX U100）与不同核材料包括流动型复合树脂核材料、充填型复合树脂、钴铬合金以及牙本质进行粘接,组成个8实验组。每个实验组再分成2个亚组,分别接受0、10 000次冷热循环后进行剪切粘接强度测试。结果核材料、树脂水门汀材料及老化条件均会对粘接强度产生明显影响（P<0.001）。冷热循环后,只有Clearfil SA Luting与钴铬合金的粘接强度没有明显降低（P>0.05）,并高于其余各核材料组（P<0.05）;Clearfil SA Luting与钴铬合金、流动型复合树脂核材料及充填型复合树脂间的粘接强度均明显高于RelyX U100相对应的粘接强度（P<0.05）,而Clearfil SA Luting和RelyX U100与牙本质间的粘接强度的差异无统计学意义（P>0.05）。结论不同类型核材料和树脂水门汀材料能够对二氧化锆陶瓷树脂粘接耐久性产生明显影响。

关键词: 二氧化锆陶瓷, 核材料, 自粘接型树脂水门汀, 粘接耐久性

Abstract:

Objective This research estimated shear bond durability of zirconia and different substrates cemented by two self-adhesive resin cements (Clearfil SA Luting and RelyX U100) before and after aging conditioning. Methods Machined zirconia ceramic discs were cemented with four kinds of core material (cobalt-chromium alloy, flowable composite resin core material, packable composite resin, and dentin) with two self-adhesive resin cements (Clearfil SA Luting and RelyX U100). All specimens were divided into eight test groups, and each test group was divided into two subgroups. Each subgroup was subjected to shear test before and after 10 000 thermal cycles. Results All factors (core materials, cements, and thermal cycle) significantly influenced bond durability of zirconia ceramic (P<0.00 1). After 10 000 thermal cycles, significant decrease was not observed in shear bond strength of cobalt-chromium alloy luted with Clearfil SA Luting (P>0.05); observed shear bond strength was significantly higher than those of other substrates (P<0.05). Significantly higher shear bond strength was noted in Clearfil SA Luting luted with cobalt-chromium alloy, flowable composite resin core material, and packable composite resin than that of RelyX U100 (P<0.05). However, significant difference was not observed in shear bond strength of dentin luted with Clearfil SA Luting and RelyX U100 (P>0.05). Conclusion Different core materials and self-adhesive resin cements can significantly affect bond durability of zirconia ceramic.

Key words: zirconia, core material, self-adhesive resin cement, bond durability

中图分类号:

R780.1

罗新宇, 孟翔峰. 不同核材料与二氧化锆陶瓷树脂粘接耐久性的研究[J]. 华西口腔医学杂志, 2017, 35(1): 89-92.

Xinyu Luo, Xiangfeng Meng. Research on bond durability among different core materials and zirconia ceramic cemented by self-adhesive resin cements[J]. West China Journal of Stomatology, 2017, 35(1): 89-92.

图/表 2

参考文献 7

[1]	Zhang C, Degrange M.Shear bond strengths of self-adhesive luting resins fixing dentine to different restorative materials[J]. J Biomater Sci Polym Ed, 2010, 21(5):593-608.
[2]	景页, 孟翔峰. 自粘接树脂水门汀与二氧化锆陶瓷间粘接耐久性的研究[J]. 国际口腔医学杂志, 2013, 40(3):301-304.
	Jing Y, Meng XF.The research on the bond durability be-tween self-adhesive cements and zirconia ceramic[J]. Int J Stomatol, 2013, 40(3):301-304.
[3]	孟翔峰, 谢志刚, 陈渊华, 等. 喷砂处理对二氧化锆陶瓷表面性状及树脂粘接的影响[J]. 中华口腔医学杂志, 2011, 46(6):370-374.
	Meng XF, Xie ZG, Chen YH, et al.Effects of sandblasting on surface character and resin bond of zirconia ceramic[J]. Chin J Stomatol, 2011, 46(6):370-374.
[4]	张红, 景页, 聂蓉蓉, 等. 底涂剂的化学处理对二氧化锆陶瓷树脂粘接效果的影响[J]. 华西口腔医学杂志, 2015, 33(5):466-469.
	Zhang H, Jing Y, Nie RR, et al.Effect of a chemical primer on the bond strength of a zirconia ceramic with self-adhesive resin cement[J]. West Chin J Stomatol, 2015, 33(5):466-469.
[5]	Behr M, Proff P, Kolbeck C, et al.The bond strength of the resin-to-zirconia interface using different bonding con-cepts[J]. J Mech Behav Biomed Mater, 2011, 4(1):2-8.
[6]	Monticelli F, Osorio R, Mazzitelli C, et al.Limited decal-cification/diffusion of self-adhesive cements into dentin[J]. J Dent Res, 2008, 87(10):974-979.
[7]	Moszner N, Salz U, Zimmermann J.Chemical aspects of self-etching enamel-dentin adhesives: a systematic review[J]. Dent Mater, 2005, 21(10):895-910.

核材料	树脂水门汀	冷热循环		t值	P值
核材料	树脂水门汀	前	后	t值	P值
流动型复合树脂核材料	Clearfil SA Luting	20.04±4.06^c	7.56±7.42^B	4.172	<0.001
	RelyX U100	15.47±6.68^b	0.08±0.14^A	6.512	<0.001
充填型复合树脂	Clearfil SA Luting	15.47±6.68^b	7.54±5.42^B	5.545	<0.001
	RelyX U100	19.03±5.96^b	0.46±0.61^A	8.753	<0.001
人牙本质	Clearfil SA Luting	9.97±3.63^a	0.51±1.13^A	7.018	<0.001
	RelyX U100	8.34±2.62^a	0.07±0.13^A	8.893	<0.001
钴铬合金	Clearfil SA Luting	32.39±5.53^d	30.34±6.16^C	0.666	>0.05
	RelyX U100	12.94±7.52^b	0.41±0.36^A	4.710	<0.001
F值		77.245	4.908
P值		<0.001	<0.01

不同核材料与二氧化锆陶瓷树脂粘接耐久性的研究

Research on bond durability among different core materials and zirconia ceramic cemented by self-adhesive resin cements

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核材料	树脂水门汀	断裂模式
		冷热循环前				冷热循环后
		A	B	C	D	A	B	C	D
流动型复合树脂核材料	Clearfil SA Luting	0	8	0	0	0	8	0	0
	RelyX U100	0	7	0	1	0	8	0	0
充填型复合树脂	Clearfil SA Luting	0	2	0	6	0	8	0	0
	RelyX U100	0	8	0	0	0	8	0	0
人牙本质	Clearfil SA Luting	8	0	0	0	8	0	0	0
	RelyX U100	8	0	0	0	8	0	0	0
钴铬合金	Clearfil SA Luting	6	0	2	0	5	0	3	0
	RelyX U100	8	0	0	0	8	0	0	0

[1]	张红景页聂蓉蓉孟翔峰. 底涂剂的化学处理对二氧化锆陶瓷树脂粘接效果的影响[J]. 华西口腔医学杂志, 2015, 33(5): 466-469.
[2]	刘清孟翔峰丁虹骆小平. 2种可切削玻璃陶瓷树脂粘接强度及耐久性的比较研究[J]. 华西口腔医学杂志, 2011, 29(02): 129-131.