Adsorption of Cu2+ by anionic β-cyclodextrin/Fe3O4 magnetic microspheres
LI Kaibin, SHEN Yiding, FEI Guiqiang, LI Zhongjin
CIESC Journal . 2014, (6): 2148 -2155 .  DOI: 10.3969/j.issn.0438-1157.2014.06.027