The biodegradation degree can be determined by comparing the initial dry weight of composites before and after incubation with the microorganism ( weight loss ) against the final one, as well as the cross linking degree study of composites after 2 months incubation in pure shake culture conditions. Scanning electron microscopy ( SEM ) and Fourier transform infra red spectroscopy ( FT - IR ) have proved to precious and valuable instruments for morphological as well as structural characterization of the composites before and after incubation with the appropriate microorganism. For further details consult Materials (Basel ). 2017 Jul: 10( 7 ): 787

Thank you

please follow this paper:

Biodegradable-stimuli sensitive xanthan gum based hydrogel: Evaluation of antibacterial activity and controlled agro-chemical release