| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2009-01-19 |
| タイトル |
|
|
タイトル |
Investigation of Trace Element Distribution in Permanent Root Dentine by Laser Ablation Inductively Coupled Plasma Mass Spectrometry |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Trace elements |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
LA-ICP-MS |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
EPMA |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Dentine |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
ARANYL, Szilvia
YOSHIOKA, Naofumi
ISHIYAMA, Daizo
MIZUTA, Tosiho
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In this study, we report on the effectiveness of using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to analyze the composition of trace elements within root dentinal tissue in permanent teeth. The trace element distribution in different dentine regions and age related changes in their concentration were investigated using the LA-ICP-MS technique, provided semi-quantitative data for 12 trace elements among which Mg, Zn, and Sr ranked as the most abundant. The results demonstrated that most of the observed elements display conformity throughout root dentinal tissue, except for the higher concentrations of Mg in the cervical area and the higher levels of Zn measured in the pulpal layer. Alterations in the levels of dentinal Sr, Cr, Mn, and Se were also observed in relation to the age of dentinal tissue. The findings of this investigation indicate that the combination of EPMA and LA-ICP-MS measurements may prove instrumental to the further research of this topic in the future. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
秋田医学
巻 31,
号 2,
p. 107-112,
発行日 2004-09-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
03866106 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00009294 |
| 出版者 |
|
|
出版者 |
秋田医学会 |
akigaku31-2b.pdf (422.6 kB)
