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Dependence of a self-assembled amphiphile structure on the interaction between hydrophilic groups
http://hdl.handle.net/10655/2290
http://hdl.handle.net/10655/2290cda6c9f4-8d43-46f0-bddc-4aacf7fcabd5
名前 / ファイル | ライセンス | アクション |
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2054.pdf (212.9 kB)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2010-02-02 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Dependence of a self-assembled amphiphile structure on the interaction between hydrophilic groups | |||||
言語 | ||||||
言語 | eng | |||||
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 |
NAKAMURA, HIROAKI
× NAKAMURA, HIROAKI× TAMURA, YUICHI |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In a previous study (2005 Comput. Phys. Commun. 169, 139?143), we clarified the dependence of the phase structure on the hydrophilicity of an amphiphilic molecule by varying the interaction potential between the hydrophilic molecule and water (a_AW) in a dissipative particle dynamics (DPD) simulation using the Jury model. In the present paper, we perform another DPD simulation using the previous model to investigate the dependence of the interaction potential between adjacent hydrophilic groups on the phase structure. By varying the coefficient of the interaction potential between adjacent hydrophilic groups a_AA (a_AA = 15, 25, 40 and 250) at a dimensionless temperature of T = 0.5 and a concentration of amphiphilic molecules in water of φ = 50%, hexagonal (a_AA = 14, 25, 40) and micellar (a_AA = 250) phases were observed. In comparison with the previous results, the dependence of the A?B dimer’s shape on a_AA was determined to be weaker than that on a_AW. Therefore, it is concluded that the solvent waterWplays an important role in aggregation of the A?B dimers. | |||||
書誌情報 |
en : Journal of Plasma Physics 巻 Vol.72, 号 Issue 6, p. pp.1001-1004, 発行日 2006-12-01 |
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出版者 | ||||||
出版者 | Cambridge University Press | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1017/S0022377806005472 | |||||
権利 | ||||||
権利情報 | ?2006 Cambridge University Press |