The extent to which molecules can diffuse to the pores determines the retention time and elution profile. Molecules which are too significant to enter the pores go through the column promptly, eluting as an individual peak following the void quantity.A polymethacrylate resin base crosslinked with polyhydroxylated ether. The surface area has some re
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At pH 2, the improved permeability on the polyelectrolytes film facilitates the incorporation of DOX In the PSS/PAH multilayers. Then the adjustment of pH at eight triggers the contraction with the polyelectrolytes along with the drug molecule becomes trapped inside the polyelectrolyte film. The following washing will take out any nontrapped DOX mo
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