preparation of nanochitosan from green mussel shells with ionic gelation methods

Chitosan, which is obtained from chitin, is a positively charged polysaccharide that possesses distinctive characteristics like bioactivity, antibacterial capabilities, biocompatibility, and compatibility with other substances. green mussel shells waste has the potential to be used as a raw material for the manufacturing of chitosan. by employing this waste, we can effectively tackle pollution problems and make a valuable contribution to endodontic therapy. nanoparticles possess superior physiochemical characteristics at the nanoscale, rendering them a highly potential substitute for bulk materials. the objective of this work is to demonstrate the production of chitosan from green mussel shell waste using the ionic gelation process. the purpose is to explore its potential as a material for endodontic treatment, serving as an alternative to currently available materials. research findings indicate that the degree of de-acetylation of nanochitosan derived from green mussel shells is 82.9%, while the particle size measures is 12.4 nm. in conclusion, nanochitosan has been successfully produced from green mussel shells, and it holds potential for applications in the medical field.