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within Yosri A. Fahim Remove this filter Science, Humanities and Social Sciences, multidisciplinary Remove this filter

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  1. Article

    Open Access

    Immobilized lipase enzyme on green synthesized magnetic nanoparticles using Psidium guava leaves for dye degradation and antimicrobial activities

    Zinc ferrite nanoparticles (ZnF NPs) were synthesized by a green method using Psidium guava Leaves extract and characterized via structural and optical properties. The surface of ZnF NPs was stabilized with citri...

    Yosri A. Fahim, Ahmed M. El-Khawaga, Reem M. Sallam… in Scientific Reports (2024)

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  2. Article

    Open Access

    Promising photocatalytic and antimicrobial activity of novel capsaicin coated cobalt ferrite nanocatalyst

    In this study, CoFe2O4 nanoparticles were prepared by the co-precipitation method then surface modified with Capsaicin (Capsicum annuum ssp.). The virgin CoFe2O4 NPs and Capsaicin-coated CoFe2O4 NPs (CPCF NPs) we...

    Ahmed M. El-Khawaga, Mohamed A. Elsayed, Yosri A. Fahim… in Scientific Reports (2023)

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