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Formation of pit-sp...
Formation of pit-spanning phospholipid bilayers on nanostructured silicon dioxide surfaces for studying biological membrane events
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- Pfeiffer, Indriati, 1974 (författare)
- Erasmus Universiteit Rotterdam,Erasmus University Rotterdam
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- Zäch, Michael, 1973 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2013-03-05
- 2013
- Engelska.
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Ingår i: Methods in Molecular Biology. - Totowa, NJ : Humana Press. - 1940-6029 .- 1064-3745. ; 991, s. 113-125
- Relaterad länk:
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http://dx.doi.org/10...
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visa fler...
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- Zwitterionic phospholipid vesicles are known to adsorb and ultimately rupture on flat silicon dioxide (SiO 2 ) surfaces to form supported lipid bilayers. Surface topography, however, alters the kinetics and mechanistic details of vesicles adsorption, which under certain conditions may be exploited to form a suspended bilayer. Here we describe the use of nanostructured SiO 2 surfaces prepared by the colloidal lithography technique to scrutinize the formation of suspended 1-palmitoyl-2-oleoyl-sn-glycero-3- phosphocholine (POPC) lipid bilayers from a solution of small unilamellar lipid vesicles (SUV s ). Atomic force microscopy (AFM) and quartz crystal microbalance with dissipation monitoring (QCM-D) were employed to characterize nanostructure fabrication and lipid bilayer assembly on the surface. © 2013 Springer Science+Business Media New York.
Ämnesord
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Biologi -- Biofysik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biophysics (hsv//eng)
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