N- and O- ligand doped mesoporous silica-chitosan hybrid beads for the efficient, sustainable and selective recovery of rare earth elements (REE) from acid mine drainage (AMD): Understanding the significance of physical modification and conditioning of th | 2018 Publication type A1 Journal article (refereed), original research Author(s) Ramasamy Deepika Lakshmi, Puhakka Ville, Iftekhar Sidra, Wojtuś Anna, Repo Eveliina, Ben Hammouda Samia, Iakovleva Evgenia, Sillanpää Mika Materials Chemistry Biomaterials Analytical Chemistry Environmental Chemistry Environmental Science Environmental Science (miscellaneous) Materials Science (miscellaneous) Materials Science LUT School of Engineering Sciences