DEPENDENCE OF ENDOCYTOSIS CAUSED BY DEPLETION EFFECTS ON THE ASPECT RATIO OF COLLOIDAL PARTICLE

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	DEPENDENCE OF ENDOCYTOSIS CAUSED BY DEPLETION EFFECTS ON THE ASPECT RATIO OF COLLOIDAL PARTICLE
	Zeng, Y; Liu, YH; Chen, YB; Mao, W; Hu, L; Mao, ZL; Song, XY; Xu, HQ
刊名	JOURNAL OF BIOLOGICAL SYSTEMS
	2015
卷号	23 期号:1 页码:0
关键词	Depletion Effects Endocytosis Aspect Ratio
通讯作者	Zeng, Y (reprint author), Guizhou Univ, Coll Civil Engn, Guiyang 550025, Peoples R China.
英文摘要	In colloidal suspensions containing large and small particles, a peculiar attractive force caused by entropy appears, this force can cause aggregation of large particles. With the concentration of small particles increasing, the large particles can be endocytosed by vesicle. A continuum model is developed to investigate the equilibrium mechanics between a biomembrane and an enveloped colloidal particle with different aspect ratios. The results show that the endocytosis of colloidal particle depends on the aspect ratio of colloidal particle. For a spherical colloidal particle (aspect ratio is zero), the entropy provides sufficient favorable energy to drive its engulfment; however, at a high aspect ratio, the entropy is not sufficient to overcome the resistance from the biomembrane and causes endocytosis.
学科主题	Life Sciences & Biomedicine - Other Topics ; Mathematical & Computational Biology
类目[WOS]	Biology ; Mathematical & Computational Biology
关键词[WOS]	MACROMOLECULES ; NANOPARTICLES ; ATTRACTION ; FORCES ; CELLS
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21076]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Zeng, Y,Liu, YH,Chen, YB,et al. DEPENDENCE OF ENDOCYTOSIS CAUSED BY DEPLETION EFFECTS ON THE ASPECT RATIO OF COLLOIDAL PARTICLE[J]. JOURNAL OF BIOLOGICAL SYSTEMS,2015,23(1):0.
APA	Zeng, Y.,Liu, YH.,Chen, YB.,Mao, W.,Hu, L.,...&Xu, HQ.(2015).DEPENDENCE OF ENDOCYTOSIS CAUSED BY DEPLETION EFFECTS ON THE ASPECT RATIO OF COLLOIDAL PARTICLE.JOURNAL OF BIOLOGICAL SYSTEMS,23(1),0.
MLA	Zeng, Y,et al."DEPENDENCE OF ENDOCYTOSIS CAUSED BY DEPLETION EFFECTS ON THE ASPECT RATIO OF COLLOIDAL PARTICLE".JOURNAL OF BIOLOGICAL SYSTEMS 23.1(2015):0.