Figure 5From: Porosity and dielectric properties as tools to predict drug release trends from hydrogelsNyquist admittance plot drawn between real (Y′) and imaginary parts (−Y′′) of admittance function (S). The steepness of circle indicates the charge binding capacity of polymeric network in hydrogels (GT- gelatin; CT- chitosan; GC0.3-GC3 (gelatin-chitosan in ratio 1:0.3 to 1:3)).Back to article page