SEM Images of Hydrogel Before and After Adsorption in Cellulose-CMSS Study

This dataset includes Scanning Electron Microscopy (SEM) images collected during the study on the synthesis and adsorption properties of hydrogels derived from cellulose (from Gracilaria verrucosa) and carboxymethyl sago starch (CMSS). SEM was used to analyze the surface morphology and structural changes in these materials before and after adsorption experiments.