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原花青素预处理对全酸蚀粘接系统双键转化率的影响 被引量：2

The effect of proanthocyanidin pretreatment on the degree of conversion of etch & rinse adhesive systems
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摘要 将葡萄籽提取物原花青素(proanthocyanidin,PA)分别用乙醇、丙酮、蒸馏水配制成不同浓度的预处理剂,利用傅里叶红外光谱测试PA预处理对Single Bond 2和Prime&Bond NT两种全酸蚀粘接系统双键转化率的影响。结果发现不同溶剂、浓度的PA预处理剂组2种全酸蚀粘接剂的双键转化率与阴性对照组均无统计学差异(P>0.05)。提示原花青素预处理对全酸蚀粘接系统固化性能无显著影响。 Proanthocyanidin（PA） was used to prepare preconditioners in alcohol, acetone and distilled water respectively. The effect of PA pretreatment on the degree of conversion of single Bond 2 and Prime ＆ Bond NT was tested by Fourier transform infrared spectroscopy. No statistical difference was found in the degree of conversion among groups with different pretreatments （ P 〉 0.05 ）. PA pretreatment has no adverse effects on the curing behaviors of the tested adhesive systems.
作者 沈丽娟 刘瑞瑞 方明 窦祈 唐成芳 陈吉华
机构地区 第四军医大学口腔医学院修复科 西安交通大学附属口腔医院修复科
出处 《实用口腔医学杂志》 CAS CSCD 北大核心 2013年第5期734-736,共3页 Journal of Practical Stomatology
基金 国家自然科学基金(编号:81000458 81130078)
关键词 原花青素 树脂-牙本质粘接 双键转化率 Proanthocyanidin Resin- dentin bond Degree of conversion
分类号 R783.1 [医药卫生—口腔医学]
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参考文献10

  • 1HaM B, Jaurequi J, Tang BW, et al. Proanthocyanidin: A natural crosslinking reagent for stabilizing collagen matrices [J]. J Biomed Mater Res A, 2003, 65(1): 118 -124.
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实用口腔医学杂志
2013年 第5期

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