Character of the Hard Tooth Tissue-polymer Bond I. Study of the Interaction of Calcium Phosphate with N-Phenylglycine and with N-Phenylglycine-Glycidyl Methacrylate Adduct
Character of the Hard Tooth Tissue-polymer Bond I. Study of the Interaction of Calcium Phosphate with N-Phenylglycine and with N-Phenylglycine-Glycidyl Methacrylate Adduct
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硬齿组织-聚合物键的特性一、磷酸钙与N-苯基甘氨酸及N-苯基甘氨酸-甲基丙烯酸缩水甘油酯加合物相互作用的研究
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发表时间：
1979
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通讯作者：
Cornelia Alexieva
中科院分区：
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作者：
Cornelia Alexieva
为了建立硬牙组织与高分子材料之间的化学键的化学特性，进行了模型研究。研究了NPG和NPG- gma与ca3 (PO4)2和45Ca3(PO4) 2在水溶液、醇水溶液和醇水溶液中的相互作用。结果表明，NPG和NPG- gma在溶液中与钙离子反应，钙离子与磷酸钙处于平衡状态。由于水-醇介质的离子特性，该反应在水-醇介质中进行得更激烈。反应产物的红外光谱显示了NPG-GMA钙盐的存在。[J]中华医学杂志，58(9):1879-1883,1979
A model investigation was carried out to establish the chemical character of the bond between hard tooth tissues and polymeric materials. The interaction of NPG and NPG-GMA with Ca 3(PO4)2 and 45Ca3(PO4) 2 was studied in aqueous, alcoholic and aqueous-alcoholic solutions. It was shown that NPG and NPG-GMA react in solution with Ca ions which are in equilibrium with calcium phosphate. The reaction proceeds more intensively in aqueous-alcoholic medium due to its ionic character. The IR spectra of the reaction products show the presence of NPG-GMA calcium salt. J Dent Res 58(9):1879-1883, September 1979