Biomedical Engineering Reference
In-Depth Information
Fig. 9.7.
Ellipsometric contrast image of a protein spot (diameter 200
ยต
m) on a
streptavidin-surface
Fig. 9.8.
Linear regression of the ellipsometric parameter Delta with the relative
fluorescence intensity of hybridized DNA spots. The DNA for the hybridization has
been labelled with Cy 5. The measurement of the control spot is defined as the
reference in both techniques. Error bars represent standard deviation of a minimum
of 15 spots. The standard deviation of the linear regression is much smaller. (Samples
and data kindly supplied by PicoRapid Technologie GmbH, Bremen, Germany)
