Physico-chemical characterization of custom-synthesized GelMA and its hydrogels

Infrared spectra of gelatin and methacryloyl gelatin (GelMA) (at two degrees of methacryloylation) Proton nuclear magnetic resonance spectra of gelatin and GelMA (at two degrees of methacryloylation) UV-Vis sepctroscopic data registered for gelatin and GelMA (at two degrees of methacryloylation) samples subjected to colorimetric ninhydrin assay wet and dried weight data as measured on GelMA gels (at two degrees of methacryloylation and 3 different polymeric concentrations) incubated in phosphate buffered saline (pH 7.4) at 37°C for up to 5 days photo-rheological time sweep test performed on GelMA gels (at two degrees of methacryloylation and 3 different polymeric concentrations)