Adsorption from salivary fractions at solid/liquid and air/liquid interfaces.

  title={Adsorption from salivary fractions at solid/liquid and air/liquid interfaces.},
  author={N Vassilakos and J Rundegren and Thomas Arnebrant and Per Olof J Glantz},
  journal={Archives of oral biology},
  volume={37 7},
Ellipsometry and the drop-volume technique were used to study the interfacial behaviour of fractions obtained from unstimulated whole saliva. Fractionation was by gel filtration on a Superdex 200 Hiload column equilibrated with 10 mM potassium phosphate buffer, pH 6.8, containing 0.15 M NaCl. The fractions were reconstituted to have the same absorbance at 215 nm (estimated molecular-weight range, F1 greater than 760-460 K, F2 205-39 K, F3 14-4.5 K, F4 4.5-2.5 K, F5 1.5-0.85 K, F6 0.85 less than… CONTINUE READING

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