List of Articles سنتز مشتقات بنزایمیدازول Open Access Article Abstract Page Full-Text 1 - CoII immobilized on aminated Fe3O4@ cellulose nanofibers (Fe3O4@cellulose nanofibers-NH2-CoII NPs): a novel, bio-based and efficient heterogeneous magnetic nanocatalyst for the synthesis of benzimidazole derivatives Mehri Salimi Maasoumeh Jafarpour Susan Yazdani Shavakand Fahimeh Feizpour