Synthesis and Application of Amin-modified Fe3O4@MCM-41 Core-shell Magnetic Mesoporous for Effective Removal of pb2+ ions from Aqueous Solutions and Optimization with Response Surface Methodology Kamal Alizadeh; Esmail Khaledyan; Yagoub Mansourpanah Volume 3, Issue 3, July 2018, Pages 243-253 10.22090/jwent.2018.03.005 View Article PDF 1.69 MB