PlanetPhysics/Fluorescence Correlation Spectroscopy FCS2
\htmladdnormallink{Fluorescence correlation spectroscopy {http://planetphysics.us/encyclopedia/FluorescenceCrossCorrelationSpectroscopy.html} (FCS)} is a laser spectroscopy technique that monitors correlations between \htmladdnormallink{molecules {http://planetphysics.us/encyclopedia/Molecule.html} or [[../Particle/|particle]] [[../CosmologicalConstant/|motions]] in solutions or gels}. It has numerous applications in physical chemistry, microscopy, biophysical chemistry, biochemistry and biomedicine, inclusiv [[../MolecularOrbitals/|detection]] of virus particles such as those causing HIV, and the papilloma viruses. It casn also be employed to determine diffusion coefficients and molecular diffusion curves/molecular paths and correlation times in the millisecond to picosecond range.
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See also -Fluorescence [[../SuperimposedConfocalImages/|cross-correlation]] spectroscopy -Dynamic light scattering - Fluorescence spectroscopy -Diffusion coefficient