Difference between revisions of "Electrohydrodynamic size stratification and flow separation of giant vesicles"

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[[Image:Lecuyer-etal-figure1.jpg|500px|thumb|right|alt=Schematic of the experiment.|]]
 
[[Image:Lecuyer-etal-figure1.jpg|500px|thumb|right|alt=Schematic of the experiment.|]]
  
An electrohydrodynamic method for separating small from giant unilamellar vesicles (GUVs) is presented in this paper.  GUVs are fragile and common suspension separation techniques (e.g. centrifugation) are ineffective.  Thus having an effective way to separate them is desirable.  GUVs are of research interest in modeling biophysical systems since GUVs have similar size
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An electrohydrodynamic method for separating small from giant unilamellar vesicles (GUVs) is presented in this paper.  GUVs are fragile and common suspension separation techniques (e.g. centrifugation) are ineffective.  Thus having an effective way to separate them is desirable.  GUVs are of particular interest due to their ability to model biophysical systems since GUVs have similar sizes and structures (e.g. lipid bilayers, membranes) as living cells.  There is also interest in using GUVs for new technology including nanoreactors and designable drug carriers.
  
 
== Soft Matter ==
 
== Soft Matter ==
[[Image:Lecuyer-etal-figure2.jpg|450px|right|thumb|alt=Schematic of the experiment.|]]
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[[Image:Lecuyer-etal-figure2.jpg|500px|right|thumb|alt=Schematic of the experiment.|]]
  
 
(explain unilamellar vesicles)
 
(explain unilamellar vesicles)

Revision as of 20:17, 8 November 2009

Original Entry by Michelle Borkin, AP225 Fall 2009

Overview

Electrohydrodynamic size stratification and flow separation of giant vesicles.

S. Lecuyer, W. D. Ristenpart, O. Vincent, and H. A. Stone, Appl. Phys. Lett., 92, 104105, 2008

Keywords

electrohydrodynamics, Vesicle, suspensions

Summary

Schematic of the experiment.

An electrohydrodynamic method for separating small from giant unilamellar vesicles (GUVs) is presented in this paper. GUVs are fragile and common suspension separation techniques (e.g. centrifugation) are ineffective. Thus having an effective way to separate them is desirable. GUVs are of particular interest due to their ability to model biophysical systems since GUVs have similar sizes and structures (e.g. lipid bilayers, membranes) as living cells. There is also interest in using GUVs for new technology including nanoreactors and designable drug carriers.

Soft Matter

Schematic of the experiment.

(explain unilamellar vesicles)

Currently writing...

Schematic of the experiment.