A sample of polydisperse liposomes in solution (water).
Author: Martin Cramer Pedersen (mcpe@nbi.dk)
Origin: KU-Science
Date: October 17, 2012
A component simulating the scattering from a box-shaped, thin solution (water) of liposomes described by a pentuple-shell model.
Parameters in boldface are required; the others are optional.
|
Name |
Unit |
Description |
Default |
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Radius |
Å |
Average thickness of the liposomes. |
800.0 |
|
Thickness |
Å |
Thickness of the bilayer. |
38.89 |
|
SigmaRadius |
|
Relative Gaussian deviation of the radius in the distribution of liposomes. |
0.20 |
|
VolumeOfHeadgroup |
Å\(^{3}\) |
Volume of one lipid headgroup - default is POPC. |
319.0 |
|
VolumeOfCH2Tail |
Å\(^{3}\) |
Volume of the CH2-chains of one lipid - default is POPC. |
818.8 |
|
VolumeOfCH3Tail |
Å\(^{3}\) |
Volume of the CH3-tails of one lipid - default is POPC. |
108.6 |
|
ScatteringLengthOfHeadgroup |
cm |
Scattering length of one lipid headgroup - default is POPC in D2O. |
7.05E-12 |
|
ScatteringLengthOfCH2Tail |
cm |
Scattering length of the CH2-chains of one lipid - default is POPC in D2O. |
-1.76E-12 |
|
ScatteringLengthOfCH3Tail |
cm |
Scattering length of the CH3-tails of one lipid - default is POPC in D2O. |
-9.15E-13 |
|
Concentration |
mM |
Concentration of sample. |
0.01 |
|
RhoSolvent |
cm/Å\(^{3}\) |
Scattering length density of solvent - default is D2O. |
6.4e-14 |
|
AbsorptionCrosssection |
1/m |
Absorption cross section of the sample. |
0.0 |
|
xwidth |
m |
Dimension of component in the x-direction. |
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yheight |
m |
Dimension of component in the y-direction. |
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zdepth |
m |
Dimension of component in the z-direction. |
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SampleToDetectorDistance |
m |
Distance from sample to detector (for focusing the scattered neutrons). |
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DetectorRadius |
m |
Radius of the detector (for focusing the scattered neutrons). |
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Component source code found in file SANSLiposomes.comp.