Dynamic adsorption and characterization of phospholipid and mixed phospholipid/protein layers at liquid/liquid interfaces
文献类型：期刊论文
| 作者 | He, Qiang1,2; Zhang, Yi1; Lu, Gang1; Miller, Reinhard2; Moehwald, Helmuth2; Li, Junbai1 |
| 刊名 | ADVANCES IN COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2008-08-05 |
| 卷号 | 140期号:2页码:67-76 |
| 关键词 | Adsorption Dynamics Lipid/protein Complex Skin-like Film Drop Profile Analysis Tensiometry Liquid/liquid Interface |
| ISSN号 | 0001-8686 |
| DOI | 10.1016/j.cis.2007.12.004 |
| 英文摘要 | Drop profile analysis tensiometry is applied to study the adsorption dynamics of phospholipids, proteins and phospholipid/protein mixtures at liquid/liquid interfaces. Measurements of the dynamic interfacial tension of phospholipid layers give information on the adsorption mechanism and the structure of the adsorption layer. The equilibrium and dynamic adsorption of pure protein solutions, i.e. human serum album (HSA), beta-lactoglobulin (beta-LG), beta-casein (beta-CA), can be explained well by the thermodynamic model of Frumkin and the diffusion-controlled adsorption theory. The adsorption behavior from mixed phospholipid/protein solutions was also investigated in terms of dynamic interfacial tensions. Interestingly, a "skin-like" folded film of pure protein or phospholipid/protein complex layers can be observed at curved surfaces at the water/oil interfaces. The addition of phospholipids accelerates the formation of the folded structure at the drop surface through co-adsorption of proteins. (C) 2007 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000257367200001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65247]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Junbai |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Int Joint Lab,CAS Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China 2.Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany |
| 推荐引用方式 GB/T 7714 | He, Qiang,Zhang, Yi,Lu, Gang,et al. Dynamic adsorption and characterization of phospholipid and mixed phospholipid/protein layers at liquid/liquid interfaces[J]. ADVANCES IN COLLOID AND INTERFACE SCIENCE,2008,140(2):67-76. |
| APA | He, Qiang,Zhang, Yi,Lu, Gang,Miller, Reinhard,Moehwald, Helmuth,&Li, Junbai.(2008).Dynamic adsorption and characterization of phospholipid and mixed phospholipid/protein layers at liquid/liquid interfaces.ADVANCES IN COLLOID AND INTERFACE SCIENCE,140(2),67-76. |
| MLA | He, Qiang,et al."Dynamic adsorption and characterization of phospholipid and mixed phospholipid/protein layers at liquid/liquid interfaces".ADVANCES IN COLLOID AND INTERFACE SCIENCE 140.2(2008):67-76. |
入库方式： OAI收割
来源：化学研究所
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