Effects of calcium phosphate precipitation method on acid resistance to apatite powder and bovine tooth

Toshiyuki Suge, Akiko Kawasaki, Kunio Ishikawa, Takashi Matsuo, Shigeyuki Ebisu

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The aims of this study were to evaluate the effects of CPP method on the crystallinity of apatite powder and on the acid resistance of bovine enamel. Crystallinity degrees of apatite powder before and after CPP treatment were measured by powder X-ray diffraction analysis. Polished bovine enamel specimens treated with CPP method or NaF were immersed in a lactic acid solution for up to five days. The demineralized depth of enamel was measured with a surface roughness analyzer. XRD peaks became sharper after the CPP treatment, indicating an increased crystallinity of the apatite powder. The demineralized depth of bovine enamel treated with CPP method was shallower than that of enamel treated with NaF. Results of this study revealed that the CPP method increased the crystallinity of apatite powder and the acid resistance of enamel. Therefore, the CPP method would be useful not only for treating dentin hypersensitivity, but also for the prevention of dental caries.

Original languageEnglish
Pages (from-to)508-514
Number of pages7
Journaldental materials journal
Volume27
Issue number4
DOIs
Publication statusPublished - Jan 1 2008

Fingerprint

Acid resistance
Apatites
Enamels
Apatite
Calcium phosphate
Powders
Dental Enamel
Tooth
Acids
Dentin Sensitivity
Lactic acid
Dental Caries
X ray diffraction analysis
calcium phosphate
3-(2-carboxypiperazin-4-yl)propyl-1-phosphonic acid
X-Ray Diffraction
Surface roughness
Lactic Acid

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Dentistry(all)

Cite this

Effects of calcium phosphate precipitation method on acid resistance to apatite powder and bovine tooth. / Suge, Toshiyuki; Kawasaki, Akiko; Ishikawa, Kunio; Matsuo, Takashi; Ebisu, Shigeyuki.

In: dental materials journal, Vol. 27, No. 4, 01.01.2008, p. 508-514.

Research output: Contribution to journalArticle

Suge, Toshiyuki ; Kawasaki, Akiko ; Ishikawa, Kunio ; Matsuo, Takashi ; Ebisu, Shigeyuki. / Effects of calcium phosphate precipitation method on acid resistance to apatite powder and bovine tooth. In: dental materials journal. 2008 ; Vol. 27, No. 4. pp. 508-514.
@article{f65f473c089d483eb35c4be5e32f69cb,
title = "Effects of calcium phosphate precipitation method on acid resistance to apatite powder and bovine tooth",
abstract = "The aims of this study were to evaluate the effects of CPP method on the crystallinity of apatite powder and on the acid resistance of bovine enamel. Crystallinity degrees of apatite powder before and after CPP treatment were measured by powder X-ray diffraction analysis. Polished bovine enamel specimens treated with CPP method or NaF were immersed in a lactic acid solution for up to five days. The demineralized depth of enamel was measured with a surface roughness analyzer. XRD peaks became sharper after the CPP treatment, indicating an increased crystallinity of the apatite powder. The demineralized depth of bovine enamel treated with CPP method was shallower than that of enamel treated with NaF. Results of this study revealed that the CPP method increased the crystallinity of apatite powder and the acid resistance of enamel. Therefore, the CPP method would be useful not only for treating dentin hypersensitivity, but also for the prevention of dental caries.",
author = "Toshiyuki Suge and Akiko Kawasaki and Kunio Ishikawa and Takashi Matsuo and Shigeyuki Ebisu",
year = "2008",
month = "1",
day = "1",
doi = "10.4012/dmj.27.508",
language = "English",
volume = "27",
pages = "508--514",
journal = "Dental Materials Journal",
issn = "0287-4547",
publisher = "Japanese Society for Dental Materials and Devices",
number = "4",

}

TY - JOUR

T1 - Effects of calcium phosphate precipitation method on acid resistance to apatite powder and bovine tooth

AU - Suge, Toshiyuki

AU - Kawasaki, Akiko

AU - Ishikawa, Kunio

AU - Matsuo, Takashi

AU - Ebisu, Shigeyuki

PY - 2008/1/1

Y1 - 2008/1/1

N2 - The aims of this study were to evaluate the effects of CPP method on the crystallinity of apatite powder and on the acid resistance of bovine enamel. Crystallinity degrees of apatite powder before and after CPP treatment were measured by powder X-ray diffraction analysis. Polished bovine enamel specimens treated with CPP method or NaF were immersed in a lactic acid solution for up to five days. The demineralized depth of enamel was measured with a surface roughness analyzer. XRD peaks became sharper after the CPP treatment, indicating an increased crystallinity of the apatite powder. The demineralized depth of bovine enamel treated with CPP method was shallower than that of enamel treated with NaF. Results of this study revealed that the CPP method increased the crystallinity of apatite powder and the acid resistance of enamel. Therefore, the CPP method would be useful not only for treating dentin hypersensitivity, but also for the prevention of dental caries.

AB - The aims of this study were to evaluate the effects of CPP method on the crystallinity of apatite powder and on the acid resistance of bovine enamel. Crystallinity degrees of apatite powder before and after CPP treatment were measured by powder X-ray diffraction analysis. Polished bovine enamel specimens treated with CPP method or NaF were immersed in a lactic acid solution for up to five days. The demineralized depth of enamel was measured with a surface roughness analyzer. XRD peaks became sharper after the CPP treatment, indicating an increased crystallinity of the apatite powder. The demineralized depth of bovine enamel treated with CPP method was shallower than that of enamel treated with NaF. Results of this study revealed that the CPP method increased the crystallinity of apatite powder and the acid resistance of enamel. Therefore, the CPP method would be useful not only for treating dentin hypersensitivity, but also for the prevention of dental caries.

UR - http://www.scopus.com/inward/record.url?scp=49149123713&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=49149123713&partnerID=8YFLogxK

U2 - 10.4012/dmj.27.508

DO - 10.4012/dmj.27.508

M3 - Article

C2 - 18833763

AN - SCOPUS:49149123713

VL - 27

SP - 508

EP - 514

JO - Dental Materials Journal

JF - Dental Materials Journal

SN - 0287-4547

IS - 4

ER -