<unk>  <unk>  is a form of spectroscopy based on the differential absorption of left- and right-handed<unk> ly polarized light. It can be used to help determine the structure of macromolecules (including the secondary structure of proteins and the handedness of DNA).
Circular dichroism
Fluorescence anisotropy
Anion gap
Fiber diffraction
Förster resonance energy transfer
Extraction ratio
Absorption spectrum
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