Yazar "Gubernat, Sylwia" seçeneğine göre listele

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    Advances and future perspectives of water defluoridation by adsorption technology: A review
    (Academic Press Inc Elsevier Science, 2024) El Messaoudi, Noureddine; Franco, Dison Stracke Pfingsten; Gubernat, Sylwia; Georgin, Jordana; Senol, Zeynep Mine; Cigeroglu, Zeynep; Allouss, Dalia
    Fluoride contamination in water sources poses a significant challenge to human health and the environment. In recent years, adsorption technology has emerged as a promising approach for water defluoridation due to its efficiency and cost-effectiveness. This review article comprehensively explores the advances in water defluoridation through adsorption processes. Various adsorbents, including natural and synthetic materials, have been investigated for their efficacy in removing fluoride ions from water. The mechanisms underlying adsorption interactions are elucidated, shedding light on the factors influencing defluoridation efficiency. Moreover, the review outlines the current state of technology, highlighting successful case studies and field applications. Future perspectives in the field of water defluoridation by adsorption are discussed, emphasizing the need for sustainable and scalable solutions. The integration of novel materials, process optimization, and the development of hybrid technologies are proposed as pathways to address existing challenges and enhance the overall efficacy of water defluoridation. This comprehensive assessment of the advances and future directions in adsorption-based water defluoridation provides valuable insights for researchers, policymakers, and practitioners working towards ensuring safe and accessible drinking water for all.
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    Clay-based nanomaterials and their adsorptive removal efficiency for dyes and antibiotics: A review
    (Elsevier, 2024) Cigeroglu, Zeynep; El Messaoudi, Noureddine; Senol, Zeynep Mine; Baskan, Gulsah; Georgin, Jordana; Gubernat, Sylwia
    The discharge of dyes and antibiotics (ATBs) into the water streams causes severe water and soil pollution, which poses a global threat to aquatic ecosystems and humans. Clay-based nanomaterials (C@NMs) exhibited great potency as adsorbents to sustainably eradicate dyes and ATBs from water bodies and waste sites due to their large surface area, tunable porosity, and surface reactivity. Various types of clay minerals and their modifications to engineer NMs with tailored adsorption properties are extensively explored. Comparative studies with conventional adsorbents further underscore the superior adsorption performance of C@NMs. In addition, the underlying adsorption mechanisms and intermolecular forces governing how the adsorbent and adsorbate interact are elucidated. In terms of views, the review likely highlights the significance of developing efficient and costeffective methods for removing pollutants from water sources, considering the increasing concerns about water pollution and its detrimental effects on human health and the environment. Looking to the future, the review may suggest areas for further research and development in the field of C@NMs for water purification. This could include optimizing the synthesis methods to enhance the adsorption capacity and selectivity of these materials, exploring novel modification techniques to improve their performance under different environmental conditions, and conducting more comprehensive studies on the long-term stability and recyclability of C@NM adsorbents.
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    Comprehensive analytical review of heavy metal removal efficiency using agricultural solid waste-based bionanocomposites
    (Elsevier B.V., 2024) El Messaoudi, Noureddine; Miyah, Youssef; Şenol, Zeynep Mine; Ciğeroğlu, Zeynep; Kazan-Kaya, Emine Sena; Gubernat, Sylwia; Georgin, Jordana
    Heavy metals (HMs) have attracted considerable attention lately because of their widespread occurrence in aquatic environments and potential biological toxicity to animals and humans. The development of economical, efficient, and engineerable adsorbents such as agricultural solid waste-based bionanocomposites (ASWBNCs) for removing HMs from water by adsorption has become a research focus. The review systematically explores the synthesis methodologies of these nanocomposites, emphasizing the utilization of agricultural residues and their conversion into efficient adsorbents. The structural characteristics, including morphology and composition, are discussed, shedding light on the factors influencing the adsorption performance. The mechanisms governing the adsorption of HMs onto ASWBNCs are elucidated, providing insights into the fundamental processes at play. Furthermore, the review evaluates the impact of various parameters, such as pH, temperature, and initial metal concentration, on adsorption efficiency. This review would contribute to preparing engineerable ASWBNCs for HMs removal and provide a roadmap for researchers and others involved with remediating HMs-affected water. © 2024 Elsevier B.V.
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    Green synthesis of CuFe2O4 nanoparticles from bioresource extracts and their applications in different areas: a review
    (Springer Heidelberg, 2024) El Messaoudi, Noureddine; Cigeroglu, Zeynep; Senol, Zeynep Mine; Kazan-Kaya, Emine Sena; Fernine, Yassmine; Gubernat, Sylwia; Lopicic, Zorica
    In this review, copper ferrite (CuFe2O4) nanoparticles (NPs) have attracted interest due to their unique properties and potential applications in biomedicine, environmental remediation, energy storage, and catalysis. The fabrication of CuFe2O4 NPs using green synthesis method has gained attention as an eco-friendly alternative to conventional synthesis methods. We have provided a critical evaluation and comparison of the applications of CuFe2O4 NPs fabricated by the green synthesis method using bioresource extracts of such as plant, bacteria, fungi, virus, and algae. We highlight the advantages of using green synthesis methods, including reduced toxicity, lower energy consumption, and decreased environmental impact. We also discuss the challenges associated with the synthesis of CuFe2O4 NPs using bioresource extracts and provide future perspectives for the use of green synthesis methods in this area. This review aims to provide insights into the applications of CuFe2O4 NPs fabricated by the green synthesis method and to guide future research in this area.