Name Mohammad Bagher Gholivand Affiliation عضو هیئت علمی سایر دانشگاههای داخل کشور Degree _ Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art StandardCreation TitleJournal 1 Cobalt oxide nanoparticles as a novel high-efficiency fiber coating for solid phase microextraction of benzene, toluene, ethylbenzene and xylene from aqueous solutions ANALYTICA CHIMICA ACTA