高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (9): 1462.

• 研究快报 • 上一篇    下一篇

牙体生物电位与离子迁移研究

乔亦男1, 张加理2   

  1. 1. 浙江大学化学系, 杭州, 310027;
    2. 浙江医科大学
  • 收稿日期:1995-05-22 修回日期:1995-07-13 出版日期:1995-09-24 发布日期:1995-09-24
  • 通讯作者: 乔亦男,女,57岁,教授.
  • 作者简介:乔亦男,女,57岁,教授.
  • 基金资助:

    浙江省科委、浙江省教委、浙江省卫生厅科研基金

Biological Potential and Ion Transferred Study on Tooth

QIAO Yi-Nan1, ZHANG Jia-Li2   

  1. 1. Chem. Dept. Zhejiang Univ., Hangzhou, 310027;
    2. Zhejiang Medical Univ., Hangzhou
  • Received:1995-05-22 Revised:1995-07-13 Online:1995-09-24 Published:1995-09-24

PDF (PC)

被引次数

1

关键词: 生物电位, 离子迁移, 牙

Abstract: This Paper is about the study of biological potential and bioelectrochemistry on tooth. For the first time a stable constant potential of tooth has been discovered by using electrochemical method. Statistical average with regard to measurement of 51 cases of teeth 1s 11.16 mV. This study confirmed H.C. Heimanson' s hypothesis in 1969── "electron current flows to dental pulp from tooth surface" and offered an objective an experimental foundation. The electrochemical experimental method for simulating the tooth potential was established.Applying the data of bioelectric field, feasipility of F-and Sr2+transferred into the tooth the hard organism was studied quantitatively and qualitatively. F-ion is useful for the prevention of tooth disease, but action of Sr2+still needs to be discussed further.

Key words: Biological potential, Ion transfer, Teeth

TrendMD: