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Electrophoresis of Charge Inverted Macroion Complex: Molecular Dynamics Study
http://hdl.handle.net/10655/3188
http://hdl.handle.net/10655/3188e3094115-98a3-40d4-9d31-6a57212e0966
| Item type | 研究報告書 / Research Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2010-02-05 | |||||||||
| タイトル | ||||||||||
| タイトル | Electrophoresis of Charge Inverted Macroion Complex: Molecular Dynamics Study | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Overscreening | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | multivalent counterions | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | mobility | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | hydrodynamic interactions | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | critical electric field | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||||||
| 資源タイプ | research report | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | metadata only access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||
| 著者 |
"Tanaka, M.
× "Tanaka, M.
× Grosberg, A. Yu "
|
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | "Charge invertsion and mobility of a macroion in the presence of multivalent coions under an external electric field are studied by molecular dynamics simulations. Hydrodynamic interactions are treated with the explicit use of neutral-particle solvent. In a weak electric field, a complex of the macroion with condensed counterions and coions drifts along the electric field, in the direction proving inversion of the charge sign. The electrophoretically determined net charge of the complex is smaller than that of the peak of radial charge distribution, indicating that many co-ions along with counter-ions are involved in the drift. very large electric field disrupts charge inversion stripping the adsorbed counterions off the macroion, which happens at the order of macroion unscreened electric field consistently with the correlation theory of charge inversion" | |||||||||
| 書誌情報 |
en : Research Report NIFS-Series 発行日 2001-07-01 |
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| 報告書番号 | ||||||||||
| NIFS-706 | ||||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0915-633X | |||||||||
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Cite as
"Tanaka, M., Grosberg, A. Yu ", 2001, Electrophoresis of Charge Inverted Macroion Complex: Molecular Dynamics Study.
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