| http://www.w3.org/ns/prov#value | - In another aspect, the present invention is a method for making crosslinked derivatized polysaccharides, comprising: (a) contacting particles of a polysaccharide with a first crosslinking agent in an aqueous medium under conditions appropriate to intra-particulately crosslink the particles; (b) reacting, prior to or after the step of contacting the particles of polysaccharide with the first crossl
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