Nicola Roxana; Muntean Simona-Gabriela; Nistor Maria-Andreea; Putz Ana-Maria; Ianăşi Cătălin; Almásy László; Săcărescu Liviu: Magnetic nanocomposites with mesoporous structures : a promising adsorbent for the removal of anionic and cationic dyes from aqueous solutions : [abstract].