Previous article . Next article . ... An Investigation of Retantivity and Separability of Silica Modified by Chiral Selector N-(3-Sulfo, 3-Carboxy)-Propionylchitosan . Abstract New sorbent based on silica modified N-(3-sulfo, 3-carboxy)-propionylchitosan (SCPC) has been synthesized and its chromatographic properties have been studied. ... Moscow University Chemistry Bulletin . 2007, Vol. ... Copyright (C) Chemistry Dept., ... Copyright (C) Chemisty Department of Moscow State University . ...