ISSN:
1612-1112
Keywords:
Column Liquid chromatography
;
Polysulfones
;
Membrane materials
;
Surface interactions
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary Partition coefficients (Ka) necessary for the understanding of solute-material interactions was experimentally generated by liquid chromatography. Using three commercial polysulfones (Udel, Victrex and Radel) as the stationary phase and water as the mobile phase, retention behavior for a series of alcohols and sugars were determined. The logarithm of the distribution of the solute between the mobile and stationary phase was linearly related to solute descriptors such as octanol-water partition coefficients (KO/W) and molecular connectivity index (κ1). Solubility parameters were used as means of describing the different stationary phases and were related to chromatographic behavior.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02276244
