Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/11147/7148

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  • Article
    Silver-Loaded Titania-Based Metal-Organic Frameworks as a Platform for Silver Ion Release for Antibacterial Applications
    (American Chemical Society, 2025) Mazare, Anca; Goldmann, Wolfgang Heinrich; Kocak, Esra; Osuagwu, Benedict; Qin, Shanshan; Cao, Ran; Schmuki, Patrik
    Conventional Ag-decorated TiO<inf>2</inf>coatings suffer from low adsorption capacity and burst release kinetics, limiting long-term antibacterial efficacy and risking cytotoxicity. An entirely different payload release approach can be based on metal–organic frameworks (MOFs), which offer tunable porosity, high surface area, and internal diffusion channels. Here, we report a thermally stabilized Ti-based MOF [NH<inf>2</inf>-MIL-125(Ti)] functionalized with Ag+via reactive deposition, enabling high Ag loading (∼14.7 wt %) and sustained release. Annealing at 250 °C enhances aqueous stability, allowing diffusion-governed Ag+delivery over >48 h, with 77% of the Ag still present in the MOF after a 24 h release. The system exhibits dose-dependent antibacterial activity in powders and comparable efficacy in coatings, with a more gradual release profile. This scalable platform is promising for long-acting coatings, wound interfaces, and implantable materials. © 2025 Elsevier B.V., All rights reserved.
  • Editorial
    Citation - WoS: 2
    Citation - Scopus: 1
    Preface
    (Elsevier Ltd., 2012) Yalçın, Şerife; Fantoni, Roberta
    The sixth in traditional series of biennial Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy, EMSLIBS' 2011, was held in a beautiful destination for holiday renowned for its gorgeous beaches, Çeşme‐Izmir, Turkey, between 11 and 15th of September 2011. EMSLIBS' 2011 was organized by the Chemistry Department of Izmir Institute of Technology, IZTECH, and supported by three industrial companies of Turkey: Tüpraş, Elginkan Foundation and Zentiva.