牙齿电化学性质的表征与改性
Characterization and modification of electrochemical properties of teeth.
作者信息
Tung M S, Brown W E
出版信息
J Dent Res. 1983 Jan;62(1):60-4. doi: 10.1177/00220345830620011401.
PMID:6571856
Abstract
Permselectivity of teeth was studied by membrane potential measurements. The enamel was found to have a preferential affinity for calcium and hydrogen ions. Its permselectivity could be modified by anionic compounds, such as phytate and alginate; by cationic compounds, such as protamine, polyarginine, and polylysine; or by an alternating coating of the above compounds.
摘要
通过测量膜电位研究了牙齿的选择通透性。发现牙釉质对钙离子和氢离子具有优先亲和力。其选择通透性可被阴离子化合物（如植酸盐和藻酸盐）、阳离子化合物（如鱼精蛋白、聚精氨酸和聚赖氨酸）或通过上述化合物的交替涂层改变。
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