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囊泡与平面表面粘附所诱导的形状转变

Shape Transformations of Vesicles Induced by Their Adhesion to Flat Surfaces.

作者信息

Raval Jeel, Góźdź W T

机构信息

Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.

出版信息

ACS Omega. 2020 Jun 25;5(26):16099-16105. doi: 10.1021/acsomega.0c01611. eCollection 2020 Jul 7.

DOI:10.1021/acsomega.0c01611
PMID:32656432
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7346265/
Abstract

The shape transformations of lipid vesicles induced by the adhesion to a flat surface is investigated. We perform the calculations within the framework of the Helfrich spontaneous curvature model. The calculations were performed for a few values of the reduced volume and the spontaneous curvature. The range of stability for different shapes (oblate, prolate, and stomatocyte) of adhered vesicles is determined. New physical phenomena such as budding induced by the adhesion of vesicles are reported.

摘要

研究了脂质囊泡因粘附于平面而引起的形状转变。我们在赫尔弗里希自发曲率模型的框架内进行计算。针对几个约化体积和自发曲率的值进行了计算。确定了粘附囊泡不同形状（扁球形、长球形和口形细胞状）的稳定性范围。报道了诸如囊泡粘附诱导出芽等新的物理现象。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/fde1f2b4db11/ao0c01611_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/14d57cde5145/ao0c01611_0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/a90e55abbd46/ao0c01611_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/3e7139d373a5/ao0c01611_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/911e8b0807a5/ao0c01611_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/c6422946c552/ao0c01611_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/fde1f2b4db11/ao0c01611_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/14d57cde5145/ao0c01611_0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/a90e55abbd46/ao0c01611_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/3e7139d373a5/ao0c01611_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/911e8b0807a5/ao0c01611_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/c6422946c552/ao0c01611_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5a79/7346265/fde1f2b4db11/ao0c01611_0006.jpg

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本文引用的文献

1
Flat and sigmoidally curved contact zones in vesicle-vesicle adhesion.囊泡-囊泡黏附中的扁平及S形弯曲接触区。
Proc Natl Acad Sci U S A. 2007 Jan 16;104(3):761-5. doi: 10.1073/pnas.0607633104. Epub 2007 Jan 10.
2
Spontaneous curvature induced shape transformations of tubular polymersomes.
Langmuir. 2004 Aug 31;20(18):7385-91. doi: 10.1021/la049776u.
3
Adhesion induced by mobile binders: dynamics.移动粘合剂诱导的粘连：动力学
Proc Natl Acad Sci U S A. 2002 Jun 11;99(12):7854-9. doi: 10.1073/pnas.112221299. Epub 2002 Jun 4.
4
Shape transformations of vesicles: Phase diagram for spontaneous- curvature and bilayer-coupling models.囊泡的形状转变：自发曲率和双层耦合模型的相图。
Phys Rev A. 1991 Jul 15;44(2):1182-1202. doi: 10.1103/physreva.44.1182.
5
Equilibrium budding and vesiculation in the curvature model of fluid lipid vesicles.流体脂质囊泡曲率模型中的平衡出芽和囊泡化
Phys Rev A. 1991 Jun 15;43(12):6843-6856. doi: 10.1103/physreva.43.6843.
6
Adhesion of vesicles in two dimensions.二维空间中囊泡的黏附。
Phys Rev A. 1991 Jun 15;43(12):6803-6814. doi: 10.1103/physreva.43.6803.
7
Adhesion of vesicles.囊泡的黏附
Phys Rev A. 1990 Oct 15;42(8):4768-4771. doi: 10.1103/physreva.42.4768.
8
Cell adhesion. Competition between nonspecific repulsion and specific bonding.细胞黏附。非特异性排斥与特异性结合之间的竞争。
Biophys J. 1984 Jun;45(6):1051-64. doi: 10.1016/S0006-3495(84)84252-6.
9
The minimum energy of bending as a possible explanation of the biconcave shape of the human red blood cell.作为对人类红细胞双凹形可能解释的最小弯曲能量。
J Theor Biol. 1970 Jan;26(1):61-81. doi: 10.1016/s0022-5193(70)80032-7.
10
Bending resistance and chemically induced moments in membrane bilayers.膜双层中的抗弯曲性和化学诱导矩。
Biophys J. 1974 Dec;14(12):923-31. doi: 10.1016/S0006-3495(74)85959-X.