Dang , X. D.; Bui , P. P.; Tran , T. T.; Le , A. Q.; Dang , V. P.; Nguyen , Q. H. Study on Gamma-Irradiation Degradation of Chitosan Swollen in H₂O₂ Solution and Its Antimicrobial Activity for E. Coli. Nucl. Sci. and Tech. 2014, 4, 1-8.