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Abdolhamid Alizadeh
Researcher at Razi University
Publications - 93
Citations - 2215
Abdolhamid Alizadeh is an academic researcher from Razi University. The author has contributed to research in topics: Catalysis & Colloidal gold. The author has an hindex of 25, co-authored 90 publications receiving 1805 citations. Previous affiliations of Abdolhamid Alizadeh include AGH University of Science and Technology & Alzahra University.
Papers
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Polyethersulfone membrane enhanced with iron oxide nanoparticles for copper removal from water: Application of new functionalized Fe3O4 nanoparticles
Negin Ghaemi,Sayed Siavash Madaeni,Parisa Daraei,Hamid Rajabi,Sirus Zinadini,Abdolhamid Alizadeh,Rouhollah Heydari,Mojtaba Beygzadeh,Sohrab Ghouzivand +8 more
TL;DR: In this article, a mixed matrix PES nanofiltration membrane was prepared by embedding various concentrations of the modified Fe 3 O 4 based nanoparticles, which was characterized in terms of morphology and performance including investigation of SEM and AFM microphotographs, water contact angle, mean pore size and porosity measurements and determination of pure water flux as well as copper ion removal.
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Removal of dye and heavy metal ion using a novel synthetic polyethersulfone nanofiltration membrane modified by magnetic graphene oxide/metformin hybrid
TL;DR: In this paper, active groups of biguanide were grafted to the surface of graphene oxide sheets through covalent functionalization and combined with magnetic nanoparticles to produce a magnetic graphene-based composite (MMGO).
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Preparation, characterization and performance of polyethersulfone/organically modified montmorillonite nanocomposite membranes in removal of pesticides
Negin Ghaemi,Negin Ghaemi,Sayed Siavash Madaeni,Abdolhamid Alizadeh,Hamid Rajabi,Parisa Daraei +5 more
TL;DR: In this article, the effect of organically modified montmorillonite (OMMT) addition to the properties and performance of fabricated nanofiltration membranes was investigated by using contact angle measurement, scanning electron microscopy, atomic force microscopy (SEM), AFM, TEM, X-ray diffraction (XRD), mechanical strength evaluation, thermogravimetric analysis, and zeta potential.
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Biguanide-Functionalized Fe 3 O 4 /SiO 2 Magnetic Nanoparticles: An Efficient Heterogeneous Organosuperbase Catalyst for Various Organic Transformations in Aqueous Media
Abdolhamid Alizadeh,Mohammad Mehdi Khodaei,Mojtaba Beygzadeh,Davood Kordestani,Mostafa Feyzi +4 more
TL;DR: In this paper, a biguanide-functionalized Fe3O4/SiO2 magnetite nanoparticle with a core-shell structure was developed for utilization as a heterogeneous organosuperbase in chemical transformations.
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Fabrication of cellulose acetate/sodium dodecyl sulfate nanofiltration membrane: Characterization and performance in rejection of pesticides
Negin Ghaemi,Negin Ghaemi,Sayed Siavash Madaeni,Abdolhamid Alizadeh,Parisa Daraei,Vahid Vatanpour,Monir Falsafi +6 more
TL;DR: In this paper, the effect of addition of sodium dodecyl sulfate (SDS) anionic surfactant on the characteristics and performance of cellulose acetate (CA) nanofiltration membrane was investigated.