Synthesis of tannin-immobilized cellulose and its adsorption properties for berberine hydrochloride. - Zhou, Peng; Lin, Siyu; Yu, Lilin; Tao, Shuqin; Song, Genglin; Yao, Jinxin; Peng, Zhiyuan (Journal of Macromolecular Science: Pure & Applied Chemistry, 2021)