scholarly journals Surface-structure-regulated cell-membrane penetration by monolayer-protected nanoparticles

2008 ◽  
Vol 7 (7) ◽  
pp. 588-595 ◽  
Author(s):  
Ayush Verma ◽  
Oktay Uzun ◽  
Yuhua Hu ◽  
Ying Hu ◽  
Hee-Sun Han ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Surface Structure ◽  
Membrane Penetration ◽  
Monolayer Protected Nanoparticles

scholarly journals Erratum: Surface-structure-regulated cell-membrane penetration by monolayer-protected nanoparticles

2013 ◽  
Vol 12 (4) ◽  
pp. 376-376 ◽  
Author(s):  
Ayush Verma ◽  
Oktay Uzun ◽  
Yuhua Hu ◽  
Ying Hu ◽  
Hee-Sun Han ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Surface Structure ◽  
Membrane Penetration ◽  
Monolayer Protected Nanoparticles

scholarly journals Cell Membrane Penetration without Pore Formation: Chameleonic Properties of Dendrimers in Response to Hydrophobic and Hydrophilic Environments

2020 ◽  
Vol 3 (7) ◽  
pp. 1900152
Author(s):  
Sergio Luca ◽  
Prasenjit Seal ◽  
Harendra S. Parekh ◽  
Karnaker R. Tupally ◽  
Sean C. Smith
Keyword(s):  
Cell Membrane ◽  
Pore Formation ◽  
Membrane Penetration

scholarly journals Conformational-transited protein corona regulated cell-membrane penetration and induced cytotoxicity of ultrasmall Au nanoparticles

RSC Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 4435-4444 ◽  
Author(s):  
Huayan Yang ◽  
Meng Wang ◽  
Yanmin Zhang ◽  
Feng Li ◽  
Shaoning Yu ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Cell Membranes ◽  
Au Nanoparticles ◽  
Protein Corona ◽  
Membrane Disruption ◽  
Membrane Penetration

This study demonstrate that the AuNP–HSA corona could penetrate cell membranes and companied by substantial membrane disruption. However, the ultrasmall AuNPs can be internalized by cells without the destruction of cell membranes.

The bacteriophage ϕ29 tail possesses a pore-forming loop for cell membrane penetration

Nature ◽  
2016 ◽  
Vol 534 (7608) ◽  
pp. 544-547 ◽  
Author(s):  
Jingwei Xu ◽  
Miao Gui ◽  
Dianhong Wang ◽  
Ye Xiang
Keyword(s):  
Cell Membrane ◽  
Membrane Penetration

A three-dimensional reconstruction of the polygonal pattern on placental coated-vesicle membranes

1976 ◽  
Vol 21 (1) ◽  
pp. 83-91
Author(s):  
C.D. Ockleford
Keyword(s):  
Cell Membrane ◽  
Surface Structure ◽  
Human Placenta ◽  
Three Dimensional ◽  
Coated Vesicle ◽  
Vesicle Formation ◽  
3 Dimensional ◽  
Vesicle Membranes ◽  
Dimensional Reconstruction ◽  
Polygonal Pattern

There is a surface structure on the coated vesicles of human placenta. Some features of this structure have been examined. Measurements of the polygonal network seen in surface views have been made and compared with measurements of structures projecting from vesicle walls in median sections. A 3-dimensional reconstruction of the vesicle shows the pattern to be one of raised ridges. Use of a goniometer to tilt the specimens has confirmed the assumption that both types of image obtained as from one structure. Although it is usually the case that vesicles are approximately spherical, some are definitely irregularly shaped. For this reason it is suggested that the walls of the polygons need not always be packed into a structure with a regular and precisely maintained pattern. Consideration of the surface structure in the light of current understanding of the cell membrane as a dynamic system leads to a possible explanation of the process of vesicle formation in this context and of the selective nature of uptake by micropinocytosis.

B102 Study of relation between the cell cortex structure and cell membrane penetration by nanoneedle

2009 ◽  
Vol 2009.20 (0) ◽  
pp. 31-32
Author(s):  
Takanori KIHARA ◽  
Hideki KAMIISHI ◽  
Chikashi NAKAMURA ◽  
Noriyuki NAKAMURA ◽  
Jun MIYAKE
Keyword(s):  
Cell Membrane ◽  
Cell Cortex ◽  
Membrane Penetration

Mild lipid extraction and anisotropic cell membrane penetration of α-phase phosphorene carbide nanoribbons by molecular dynamics simulation studies

2020 ◽  
Vol 22 (40) ◽  
pp. 23268-23275
Author(s):  
Yang Liu ◽  
Yanmei Yang ◽  
Yuanyuan Qu ◽  
Yong-Qiang Li ◽  
Mingwen Zhao ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Cell Membrane ◽  
Lipid Extraction ◽  
Dynamics Simulation ◽  
Simulation Studies ◽  
Membrane Penetration ◽  
Α Phase ◽  
Zigzag Direction ◽  
Armchair Direction

α-PC penetrates the interior of membrane efficiently only along its zigzag direction rather than its armchair direction.

Enhancement of TAT cell membrane penetration efficiency by dimethyl sulphoxide

2010 ◽  
Vol 143 (1) ◽  
pp. 64-70 ◽  
Author(s):  
Hu Wang ◽  
Chun-Yan Zhong ◽  
Jiang-Feng Wu ◽  
Yu-Bin Huang ◽  
Chang-Bai Liu
Keyword(s):  
Cell Membrane ◽  
Dimethyl Sulphoxide ◽  
Membrane Penetration
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