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  1. Article

    Open Access

    Synthesis of New D–π–A Phenothiazine-Based Fluorescent Dyes: Aggregation Induced Emission and Antibacterial Activity

    Highly solid-state fluorescent dyes based on phenothiazine bearing sulfa-drug derivatives were successfully prepared and fully characterized by NMR, mass spectra, and elemental analysis. The prepared phenothia...

    Mervat S. El-Sedik, Mahmoud Basseem I. Mohamed in Journal of Fluorescence (2024)

  2. Article

    Open Access

    Correction to: Synthesis of New D–π–A Phenothiazine-Based Fluorescent Dyes: Aggregation Induced Emission and Antibacterial Activity

    Mervat S. El-Sedik, Mahmoud Basseem I. Mohamed in Journal of Fluorescence (2024)

  3. Article

    Open Access

    Eco-friendly salt/alkali-free exhaustion dyeing of cotton fabric with reactive dyes

    The textile-wet process enormously consumes a large volume of water and chemicals, and thus awareness of cleaner production has been growing to protect the environment from the industrial effluents. In this co...

    Tarek S. Aysha, Nahed S. Ahmed, Mervat S. El-Sedik, Yehya A. Youssef in Scientific Reports (2022)

  4. No Access

    Article

    Colorimetric Chemosensor and Turn on Fluorescence Probe for pH Monitoring Based on Xanthene Dye Derivatives and its Bioimaging of Living Escherichia coli Bacteria

    A new turn on fluorescence probe based on 3′,6′-dihydroxy-6-methyl-2-((pyridin-2-ylmethylene)amino)-4-(p-tolyl)spiro[benzo[f]isoindole-1,9′-xanthen]-3(2H)-one (BFFPH) derived from benzo[f]fluorescein was prepared...

    Mahmoud Basseem I. Mohamed, Tarek S. Aysha, Taha M. Elmorsi in Journal of Fluorescence (2020)