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  1. No Access

    Article

    Effect of ablation time for loading amounts of magnetic nanoparticles on CNTs for removal of Pb (II) ions from aqueous solution

    A straightforward pulsed laser ablation method at room temperature was successful in fabricating Fe3O4/carbon nanotubes (Fe3O4/CNTs). Another thing that was controlled was the laser ablation time when different a...

    Fatemah H. Alkallas, Shoug M. Alghamdi, Ohood Albeydani, Eman A. Mwafy… in Applied Physics A (2024)

  2. Article

    Open Access

    ZnO/Ag multilayer for enhancing the catalytic activity against 4-nitrophenol

    A multilayer thin film from zinc oxide and silver (ZnO/Ag multilayer thin film) has been synthesized via the technique of pulsed infrared laser deposition at 600 °C to be used as a portable catalyst for the de...

    Ayman M. Mostafa, Eman. A. Mwafy… in Journal of Materials Science: Materials in… (2023)

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    Article

    Au@Ag core/shell nanoparticles prepared by laser‐assisted method for optical limiting applications

    Kee** in view the fascinating properties of noble materials in the nanoscale, we synthesized nanocomposite materials from Au and Ag metals in the form of core/shell structure by a simple, eco-friendly, inexp...

    Ayman M. Mostafa, Eman A. Mwafy… in Journal of Materials Science: Materials in… (2021)

  4. No Access

    Article

    Catalytic activity of Ag nanoparticles and Au/Ag nanocomposite prepared by pulsed laser ablation technique against 4-nitrophenol for environmental applications

    Ag metallic nanoparticles (NPs) and Ag/Au nanocomposites were prepared by pulsed laser ablation in a liquid media method to be used as a catalytic degradation material. The tracking of the particle size, shape...

    Ayman M. Mostafa, Eman A. Mwafy… in Journal of Materials Science: Materials in… (2021)