The structures of homochiral solutions that simulate biological fluids were studied. Dynamic light scattering revealed three structural groups in them, viz., (1–10) nm (molecular associations); 10 μm (strings), and 1 μm (isometric grains). IR spectroscopy and chirotropical measurements confirmed the presence of associations. We considered a statistical model for the formation of molecular association and the formation of strings in the average field of associations.
87.64.Je Infrared and Raman spectroscopy
Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, 119334, Russia
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