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  1. No Access

    Article

    Synthesis, theoretical studies, antibacterial, and antibiofilm activities of novel azo-azomethine chelates against the pathogenic bacterium Proteus mirabilis

    2-((1-(4-((2,4,6-trioxohexahydropyrimidin-5-yl)diazenyl) phenyl) ethylidene) amino) benzoic acid (H3L), and its V(IV), Co(II), Ni(II), Cu(II), Pd(II) and Ag(I) chelates were synthesized. They were defined using m...

    Fatma I. Abouzayed, Rasha Mohammad Fathy, Shimaa G. Hussien… in BioMetals (2024)

  2. Article

    Open Access

    Production and characterization of melanin pigment from black fungus Curvularia soli AS21 ON076460 assisted gamma rays for promising medical uses

    Owing to the growing need for natural materials in different fields, studying melanin production from biological sources is imperative. In the current study, the extracellular melanin pigment was produced by t...

    Amira S. Abd-EL-Aziz, Nermine N. Abed, Amira Y. Mahfouz… in Microbial Cell Factories (2024)

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  3. No Access

    Article

    Gamma irradiation effectuality on the antibacterial and bioactivity behavior of multicomponent borate glasses against methicillin-resistant Staphylococcus aureus (MRSA)

    Recently some borate bioactive glasses have been discovered to have an antibacterial effect when interacting with pathogenic bacteria. In this study, borate bioactive glasses (BG) doped with metal oxide (MO) Z...

    W. M. Abd-Allah, Rasha Mohammad Fathy in JBIC Journal of Biological Inorganic Chemistry (2022)

  4. No Access

    Article

    The antibacterial and antihemolytic activities assessment of zinc oxide nanoparticles synthesized using plant extracts and gamma irradiation against the uro-pathogenic multidrug resistant Proteus vulgaris

    In the case of Proteus vulgaris infection, the increased occurrence of multidrug-resistance strains has become a critical challenge in the treatment of urinary tract diseases. Therefore, using plant extracts as e...

    Marwa Salah El-deen Salem, Amira Yahia Mahfouz, Rasha Mohammad Fathy in BioMetals (2021)

  5. No Access

    Article

    Biogenic synthesis of silver nanoparticles using Gliocladium deliquescens and their application as household sponge disinfectant

    The topic of this investigation was to evaluate the microbial contamination of household sponges, biosynthesize of silver nanoparticles (Ag NPs) by Gliocladium deliquescens cell-free supernatant, and estimate the...

    Rasha Mohammad Fathy, Marwa Salah El-deen Salem… in Biological Trace Element Research (2020)