| Item type |
文献 / Documents(1) |
| 公開日 |
2018-01-17 |
| アクセス権 |
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|
アクセス権 |
open access |
| 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 |
| 出版社版DOI |
|
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2152/jmi.51.133 |
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|
言語 |
ja |
|
|
関連名称 |
10.2152/jmi.51.133 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Biophysic evaluation of bone quality : application of Fourier transform infrared spectroscopy and phosphorus-31 solid-state nuclear magnetic resonance spectroscopy |
|
言語 |
en |
| 著者 |
髙田, 信二郎
柴田, 瑩
米津, 浩
ヤマダ, トシヒデ
髙橋, 光彦
Abbaspour, Aziz
安井, 夏生
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In this review, we focus on findings obtained with biophysic techniques, Fourier transformed infrared (FTIR) spectroscopy and phosphorus-31 solid-state nuclear magnetic resonance (31P solid-state NMR) spectroscopy, which may allow us to evaluate bone quality and to predict bone strength. FTIR measures the absorption energy that produces an increase in the vibrational or rotational energy of atoms or groups of atoms within the molecule. FTIR spectroscopy allows us to examine the relative amount of minerals and matrix content and the arrangement of apatite and organic matrix. FTIR spectroscopy should become an important tool, because the relative amount of minerals and the arrangement of apatite and organic matrix could be a measure for evaluating bone quality. 31P solid-state NMR spectroscopy is useful for evaluating the quality of bone and predicting bone strength by calculating the spine-lattice relaxation time (T1) of bone. 31Psolid-stateNMRimaging can be used to measure quantitatively the mass of hydroxyapatite. The T1 relaxation time of both bone and deficient hydroxyapatite was much longer than that of pure hydroxyapatite. T1 relaxation time is one of the promising indices of bone quality. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fourier transform infrared spectroscopy |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
phosphorus-31 solid-state nuclear magnetic resonance spectroscopy |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
aging |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
bone quality |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
peripheral quantitative computed tomography |
| 書誌情報 |
en : The journal of medical investigation : JMI
巻 51,
号 3-4,
p. 133-138,
発行日 2004-08
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| EID |
|
|
識別子 |
136190 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
jmi_51_3-4_133.pdf (543 KB)
