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  1. No Access

    Article

    Performance Evaluation of Nanocomposite Magnetic Mono-Tosyl-β-Cyclodextrin Conjugated Carbon Nanotubes–Iron Oxide in Removal of Cr(III) from Aqueous Solutions Using Taguchi Method

    In the present work, mono-tosyl-β-cyclodextrin (β-CDTs) modified carbon nanotubes (CNT)/Fe3O4 were synthesized as a promising magnetic material for the pre-concentration and separation of Cr(III) from aqueous sol...

    Zahra Abbasi, Abdolhadi Farrokhnia… in Russian Journal of Physical Chemistry A (2022)

  2. Article

    Open Access

    Selective oxidation of aromatic alcohols in the presence of C3N4 photocatalysts derived from the polycondensation of melamine, cyanuric and barbituric acids

    A set of C3N4 samples has been prepared by using melamine, cyanuric acid and barbituric acid as the precursors. The materials were subjected both to physical and chemical characterization and were used as photoca...

    Elisa I. García-López, Zahra Abbasi… in Research on Chemical Intermediates (2021)

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  3. No Access

    Article

    Three-component synthesis of pyrano[2,3-d]pyrimidinone derivatives catalyzed by Ni2+ supported on hydroxyapatite-core–shell-γ-Fe2O3 nanoparticles in aqueous medium

    Pyrano[2,3-d]pyrimidine derivatives were synthesized via one-pot, three-component condensation reaction of aromatic aldehydes, malononitrile, and barbituric acid in aqueous ethanol catalyzed by Ni2+ supported on ...

    Sobhan Rezayati, Zahra Abbasi, Eshagh Rezaee Nezhad… in Research on Chemical Intermediates (2016)

  4. No Access

    Article

    Ni2+ supported on hydroxyapatite-core-shell γ-Fe2O3 nanoparticles: a novel, highly efficient and reusable lewis acid catalyst for the regioselective azidolysis of epoxides in water

    In this research, Ni2+ supported on hydroxyapatite-core-shell magnetic γ-Fe2O3 nanoparticles (γ-Fe2O3@HAp-Ni2+) as a novel, efficient, reusable and heterogeneous catalyst was reported. In this protocol, we used t...

    Sami Sajjadifar, Zahra Abbasi… in Journal of the Iranian Chemical Society (2014)