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Structural characterization of phosphatidylcholine-diacylglycerol system by neutron scattering and X-ray diffraction
http://hdl.handle.net/10087/3158
http://hdl.handle.net/10087/31587faec07a-cfd5-4244-884d-d6542e37cc9e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
DPPC_DAG(2nd+version).pdf (790.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-10-06 | |||||
| タイトル | ||||||
| タイトル | Structural characterization of phosphatidylcholine-diacylglycerol system by neutron scattering and X-ray diffraction | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | phosphatidylcholine | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | diacylglycerol | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | neutron scattering | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | X-ray diffraction | |||||
| 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 | |||||
| 著者 |
Takahashi, Hiroshi
× Takahashi, Hiroshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Diacylgylcerol(DAG) is recognized one of the most important lipids for biological functions of cell membranes. In order to understand the functions of DAG, it is indispensable to study the effect of DAG on phosphatidylcholine(PC) which is a main lipid component of biomembranes. Here we report neutron scattering data of sonicated PC/DAG vesicles and X-ray diffraction data of oriented PC/DAG multilamellar systems. These data imply that addition of DAG induces the change in the tilt angle of lipid molecules and that, as a result, the increase of the membrane thickness is induced. Previous study [6], to make clear this point, the analysis of X-ray intensity data has been performed by assuming a model of electron density distribution of the system. As a result, it has been suggested that addition of DAG thickens the membrane bilayer. In this study, using sonicated vesicle and oriented multilamellar samples, we reexamined the PC/DAG systems by means of neutron scattering and X-ray diffraction, paying attention to the effect of DAG on the PC bilayer structure. | |||||
| 書誌情報 |
Applied physics. A, Materials science & processing 巻 74, 号 suppl.2, p. S1251-S1253, 発行日 2002-12 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0947-8396 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11038055 | |||||
| 権利 | ||||||
| 権利情報 | The original publication is available at www.springerlink.com | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 出版者 | ||||||
| 出版者 | Springer | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
| 関係URI | ||||||
| 関連名称 | http://www.springerlink.com/content/100501/ | |||||
| 更新日 | ||||||
| 日付 | 2017-03-27 | |||||
| 日付タイプ | Created | |||||
