Lin, Qiang, Xuying Wang, Ankang Dong, Yumei Cui, and Qing Huo. “Synthesis of O-Hydroxypropyl-N-Alkylated Chitosans and Characterization of Their Surface Features”. Asian Journal of Chemistry 24, no. 5 (January 2, 2012): 2165–2169. Accessed November 24, 2024. https://asianpubs.org/index.php/ajchem/article/view/8968.