アブストラクト（19巻2号：The Bulletin of Kanagawa Dental College）

The Bulletin of Kanagawa Dental College

English

Title　： Effect of Pretreatment with Calcium Salt Solution for Crystal Growth of Gypsum on Tooth Enamel : An Observation of the Gypsum Crystals by a Scanning Electron Microscope
Subtitle　： ORIGINAL ARTICLES
Authors　： Kozo Umemoto, Shigeaki Kurata*, Yutaka Moriwaki**, Akira Yamanaka***
Authors（kana）　：
Organization　： Department of Dental Materials, Kanagawa Dental College, *Department of Chemistry, Kanagawa Dental College, **Department of Dental Materials and Technology, Asahi University School of Dentistry, ***Kanagawa Dental College
Journal　： The Bulletin of Kanagawa Dental College
Volume　： 19
Number　： 2
Page　： 85-89
Year/Month　： 1991 / 9
Article　： Original article
Publisher　： Kanagawa Odontological Society
Abstract　： [Abstract] To accelerate the formation of the gypsum crystal on the enamel surface for the crystal bond system, the enamel surface was treated with four kinds of calcium salt solutions such as CaCl2, Ca(OH)2, CaSO4・2H2O and CaHPO4・2H2O. In the case of the enamel surface pretreated with a 6.3mol/l CaCl2 solution, many small gypsum crystals were deposited. The pretreatment of the other solutions showed a poor crystal formation or lacked reproducibility. It was found that the application of the 6.3mol/l CaCl2 solution was most potent for the formation of the gypsum crystal on the enamel surface for the crystal bond system.
Practice　： Dentistry
Keywords　： Crystal Bonding, Calcium Sulfate Dihydrate, Tooth Enamel, Epitaxial Growth