Figure 1From: Porosity and dielectric properties as tools to predict drug release trends from hydrogelsUV absorption spectra of genipin dimer to show cross linkage formed in all composites GC0.3-GC3 (gelatin-chitosan in ratio 1:0.3 to 1:3). The absorbance at 602 nm is marked with solid arrow line. The perpendicular dashed line indicates the shift from baseline for composites GC2 and GC3.Back to article page