Browsing Beslenme ve Diyetetik Bölümü by Author "https://orcid.org/0000-0002-5250-1267"
Now showing items 1-11 of 11
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Application of kaolinite-based composite as an adsorbent for removal of uranyl ions from aqueous solution: kinetics and equilibrium study
Zeynep Mine Hasdemir (Journal of Radioanalytical and Nuclear Chemistry, 2022)Polyacrylamide (PAA)-kaolinite (K) composite adsorbent was synthesized using K and PAA hydrogel, in-situ polymerization method as synthesis method. Adsorbent performance of the PAA-K composite for UO22+ ions was optimized: ... -
Beslenmede Antioksidan Bileşikler
Zeynep Mine Hasdemir (Akademisyen Yayınevi A.Ş., 2022)Serbest radikal, bir veya daha fazla eşleşmemiş elektrona sahip, bağımsız var olma yeteneğine sahip atom veya molekül olarak tanımlanabilir. Eşleşmemiş bir elektron, bir orbitalde tek başına bir elektrondur. Bir orbitalde ... -
Bioremoval of Safranin O dye by the identified lichen species called Evernia prunastri biomass; biosorption optimization, isotherms, kinetics, and thermodynamics
Zeynep Mine Hasdemir (Biomass Conversion and Biorefinery, 2022)Evernia prunastri (lichen), a novel, eco-friendly, cost-effective, wide availability, safe, renewable and easy collection biosorbent, has been utilized for the removal of Safranin O (SO) dye from an aqueous solution. The ... -
Effective biosorption of Allura red dye from aqueous solutions by the dried-lichen (Pseudoevernia furfuracea) biomass
Zeynep Mine Hasdemir (International Journal of Environmental Analytical Chemistry, 2022)Allura red (AR), which is known as the monoazo class of synthetic food colourant(E129) has been widely used in food industries. Due to the potential toxicity of azo dyes and pathogenicity, the removal of AR from industrial ... -
Epichlorohydrin and tripolyphosphate-crosslinked chitosan–kaolin composite for Auramine O dye removal from aqueous solutions: Experimental study and DFT calculations
Zeynep Mine Hasdemir (International Journal of Biological Macromolecules, 2022)Chitosan (Ch, a natural polymer) and kaolin (K, a natural mineral) composite (Ch-K) was produced with the help of two crosslinkers, epichlorohydrin and tripolyphosphate, and then moulded into uniform beads in tripolyphosphate ... -
Equilibrium, kinetics and thermodynamics of Pb (II) ions from aqueous solution by adsorption onto chitosan-dolomite composite beads
Zeynep Mine Hasdemir (International Journal of Environmental Analytical Chemistry, 2022)This paper aims to investigate the adsorption process of a new composite adsorbent prepared from chitosan (Ch) and dolomite (Do) for removal of lead ions from aqueous solutions. The adsorp-tion process of Pb2+ions onto ... -
High-performance material for the effective removal of uranyl ion from solution: computationally supported experimental studies
Zeynep Mine Hasdemir (Langmuir, 2022)Adsorption is a widely used method for pollution removal and for the recovery of valuable species. In recent years, the use of metal−organic compounds among the adsorbents used in adsorption studies has increased. In ... -
Insights into effective adsorption of lead ions from aqueous solutions by using chitosan-bentonite composite beads
Zeynep Mine Hasdemir (Journal of Polymers and the Environment, 2022)The chitosan (Ch)—bentonite (B) composite was synthesized and its adsorption properties were investigated for lead ions. The characterization of the Ch-B composite was clarified by FT-IR, SEM, and pzc studies. Factors ... -
Synthesis and characterization of chitosan-vermiculite-lignin ternary composite as an adsorbent for effective removal of uranyl ions from aqueous solution: Experimental and theoretical analyses
Zeynep Mine Hasdemir (International Journal of Biological Macromolecules, 2022)Chitosan (Ch), vermiculite (V) and lignin (L) were used as the components of a natural composite adsorbent (Ch-VL) for the removal of the UO22+ ions in aqueous solutions. During the study, we recorded and analyzed the ... -
Theoretical and experimental insights about the adsorption of uranyl ion on a new designed Vermiculite-Polymer composite
Zeynep Mine Hasdemir (Journal of Molecular Liquids, 2022)A new Polyacrylamide (PAA)-Vermiculite (V) composite was synthesized and characterized with the help of FTIR, SEM, and PZC analyses. The effects of ion concentration, pH and ionic strength parameters to adsorption process ... -
Treatment of the Allura Red food colorant contaminated water by a novel cyanobacterium Desertifilum tharense
Zeynep Mine Hasdemir (Water Science and Technology, 2022)The biosorption properties of a newly isolated and identified cyanobacterium called Desertifilum tharense were investigated in the current study. Following morphological and molecular identification (16S rRNA sequencing ...