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	Study on multi-Yukawa potential between charged colloid particles
	Lin, YZ ; Li, YG ; Li, JD
	2010-05-07 ; 2010-05-07
会议名称	JOURNAL OF MOLECULAR LIQUIDS ; 18th IUPAC Conference on Chemical Thermodynamics ; Beijing, PEOPLES R CHINA ; Web of Science
关键词	spherical approximation (MSA) Yukawa potential Yukawa EOSs charged colloid solutions ORNSTEIN-ZERNIKE EQUATION BOVINE SERUM-ALBUMIN MEAN SPHERICAL APPROXIMATION RADIAL-DISTRIBUTION FUNCTION MONTE-CARLO-SIMULATION ONE-COMPONENT OSMOTIC-PRESSURES INTEGRAL-EQUATION PERTURBATION-THEORY HYPERNETTED-CHAIN Chemistry, Physical Physics, Atomic, Molecular & Chemical
中文摘要	The Yukawa potential has the function to express both the attractive dispersion interaction and the double-layer repulsive electrostatic interaction. In this paper, a comprehensive review of recent advances in the use of mean spherical approximation (MSA) to solve the Ornstein-Zemike integral equation to Yukawa potential is introduced. The explicit analytical Yukawa EOSs used for neutral fluids and for like-charged colloid solutions are also described. The one-component multi-Yukawa EOS is deduced and tested by MC data. The pair correlation functions and the electrostatic potentials of mean force between like-charged colloid particles are determined by hypernetted-chain (HNC) approximation. The electrostatic attractive forces are existing between like-charged bovine serum albumin molecules in aqueous NaCl solutions under certain conditions. So the multi-Yukawa potentials are needed. (c) 2005 Elsevier B.V. All rights reserved.
会议录出版者	ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/17145]
专题	清华大学
推荐引用方式 GB/T 7714	Lin, YZ,Li, YG,Li, JD. Study on multi-Yukawa potential between charged colloid particles[C]. 见:JOURNAL OF MOLECULAR LIQUIDS, 18th IUPAC Conference on Chemical Thermodynamics, Beijing, PEOPLES R CHINA, Web of Science.

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