Search Results - Ivo Grabchev

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    Fluorescent Hyperbranched Polymers and Cotton Fabrics Treated with Them as Innovative Agents for Antimicrobial Photodynamic Therapy and Self-Disinfecting Textiles by Desislava Staneva, Paula Bosch, Petar Grozdanov, Ivanka Nikolova, Ivo Grabchev

    Published 2025-06-01

    The results of this study, which involved treating cotton fabrics with three fluorescent hyperbranched polymers modified with 1,8-naphthalamide (P1), acridine (P2), and dansyl (P3) groups, could have applications in the development of antimicrobial textiles with self-disinfecting ability. The polyme...

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  2. 2

    New Complex of Salinomycin with Hg(II)—Synthesis and Characterization by Juliana Ivanova, Irena Pashkunova-Martic, Johannes Theiner, Nikola Burdzhiev, Peter Dorkov, Ivo Grabchev

    Published 2025-07-01

    Salinomycin is a polyether ionophorous antibiotic with promising antineoplastic properties. Published studies have revealed that the compound also exerts pronounced antidotal activity against cadmium (Cd) and lead (Pb) intoxications. It has been proven that salinomycin with Cd(II) forms a coordinati...

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    Cellular Entry, Cytotoxicity, and Antifungal Activity of Newly Synthesized Dendrimers by Aneliya Kostadinova, Ema Gaydarska, Tanya Topouzova-Hristova, Dayana Benkova, Galya Staneva, Ekaterina Krumova, Rusina Hazarosova, Miroslav Marinov, Asya Tsanova, Albena Jordanova, Ivo Grabchev

    Published 2025-07-01

    Dendrimers, 4-dimethylamino-1,8-naphthalimide (DAB) and its halogenated analog 3-bromo-4-dimethylamino-1,8-naphthalimide (DAB-Br), were evaluated on eukaryotic cells, human HFF-1 fibroblast cells, and five fungal species. Although both dendrimers have demonstrated antibacterial and antiviral potenti...

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