Derivation of analytical expressions for the electrical potential distribution in lipid structures

淡江大學機構典藏 > 理學院 > 數學學系暨研究所 > 期刊論文 > Item 987654321/41334

請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/41334

題名:	Derivation of analytical expressions for the electrical potential distribution in lipid structures
作者:	曾琇瑱;Tseng, Shio-jenn;Hsu, Jyh-ping;Jiang, Ji-Ming
貢獻者:	淡江大學數學學系
日期:	2005-04-28
上傳時間:	2010-01-28 07:20:03 (UTC+8)
出版者:	American Chemical Society (ACS)
摘要:	The electrical potential inside a lipid structure, which is described by a modified Poisson−Boltzmann equation in the literature (Borukhov et al. Electrochim. Acta 2000, 46, 221), is solved, taking into account the effects of ionic sizes. Here, a micelle comprises an ionic surfactant layer and an aqueous core; the dissociation of the former yields a charged surface. The governing equation, which was solved numerically in a previous study for spherical geometry (Hsu et al. J. Phys. Chem. B 2003, 107, 14429), is solved analytically in this study for planar, cylindrical, and spherical geometries. The analytical results obtained are readily applicable for the evaluation of the spatial distributions of counterions inside a lipid structure. We show that if the linear size of a reverse micelle is fixed, the degree of dissociation of the surfactant layer follows the order planar > cylindrical > spherical.
關聯:	Journal of Physical Chemistry B 109(16), pp.8180-8184
DOI:	10.1021/jp044238b
顯示於類別:	[數學學系暨研究所] 期刊論文

文件中的檔案:

檔案	大小	格式	瀏覽次數
	0Kb	Unknown	361	檢視/開啟
Derivation of analytical expressions for the electrical potential distribution in lipid structures.pdf	142Kb	Adobe PDF	1	檢視/開啟
index.html	0Kb	HTML	184	檢視/開啟

在機構典藏中所有的資料項目都受到原著作權保護.

TAIR相關文章