scholarly journals Adhesion induced non-planar and asynchronous flow of a giant vesicle membrane in an external shear flow

Soft Matter ◽  
2007 ◽  
Vol 3 (7) ◽  
pp. 844-851 ◽  
Author(s):  
Cyrille Vézy ◽  
Gladys Massiera ◽  
Annie Viallat
Keyword(s):  
Shear Flow ◽  
Vesicle Membrane ◽  
Giant Vesicle

Sealable Large Pore by DNA Origami on Lipid Membrane

2020 ◽  
Author(s):  
Shoji Iwabuchi ◽  
Ibuki Kawamata ◽  
Satoshi Murata ◽  
Shin-ichiro Nomura
Keyword(s):  
Cross Section ◽  
Lipid Membrane ◽  
Dna Origami ◽  
Single Strand ◽  
Vesicle Membrane ◽  
Giant Vesicle ◽  
Large Pore ◽  
And Function ◽  
Fluorescent Molecules

Here, we report on the design and function of a membrane nanopore through a DNA origami square tube with a cross-section of 100 nm2 . When the nanopore is added onto the giant vesicle membrane, the permeation of hydrophilic fluorescent molecules was observed. It can be sealed by the existence of the four specific single strand DNAs. A controllable artificial nanopore should help to communicate the vesicle components with their environment

Sealable Large Pore by DNA Origami on Lipid Membrane

2020 ◽  
Author(s):  
Shoji Iwabuchi ◽  
Ibuki Kawamata ◽  
Satoshi Murata ◽  
Shin-ichiro Nomura
Keyword(s):  
Cross Section ◽  
Lipid Membrane ◽  
Dna Origami ◽  
Single Strand ◽  
Vesicle Membrane ◽  
Giant Vesicle ◽  
Large Pore ◽  
And Function ◽  
Fluorescent Molecules

Here, we report on the design and function of a membrane nanopore through a DNA origami square tube with a cross-section of 100 nm2 . When the nanopore is added onto the giant vesicle membrane, the permeation of hydrophilic fluorescent molecules was observed. It can be sealed by the existence of the four specific single strand DNAs. A controllable artificial nanopore should help to communicate the vesicle components with their environment

118 An experimental study of a giant vesicle in a simple shear flow

2005 ◽  
Vol 2005.2 (0) ◽  
pp. 35-36
Author(s):  
Ryuta HATAKENAKA ◽  
Hiromi TOKURA ◽  
Shu TAKAGI ◽  
Yoichiro MATSUMOTO
Keyword(s):  
Experimental Study ◽  
Shear Flow ◽  
Simple Shear ◽  
Simple Shear Flow ◽  
Giant Vesicle

scholarly journals A large, square-shaped, DNA origami nanopore with sealing function on a giant vesicle membrane

2021 ◽  
Author(s):  
Shoji Iwabuchi ◽  
Ibuki Kawamata ◽  
Satoshi Murata ◽  
Shin-ichiro M. Nomura
Keyword(s):  
Lipid Membrane ◽  
Dna Origami ◽  
Vesicle Membrane ◽  
Giant Vesicle ◽  
Large Size

DNA origami nanopore with large size of a 10 nm square, equipping a tunable lid, enables size-selective molecular transportation through the lipid membrane of giant vesicle.

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