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Table 6-1: Scaling Law Exponent Selection
Molecular Type
Rigid (Rod) Polymer
Random Coil or Disc
Proteins (Globular)
Exponent
1
2
3
When you start an experiment, begin without the use of this function (i.e. the MW normalization box is
not checked and α is set to 0 by default) so that you can see if there are small quantities of high molecular
weight species. Once you have identified that these species are present, select the appropriate exponent.
When you select the exponent, a red line on the X axis will indicate the range over which mass
normalization is applied.
When mass normalization is used, only contributions from particles above a certain size are shown and
used for normalization. This domain is marked by a red segment on the abscissa and can be reset by right
clicking the mouse. The contributions outside the marked domain are indicated by small black triangles.
6.2.3 Correlation Tab
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The Correlation tab (Figure 6-4) is used to indicate the features desired for the correlation window:
Figure 6-4: The Correlation Tab
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