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    Bioremediation Applications with Fungi
    (Springer International Publishing Ag, 2018) Saglam, Necdet; Yesilada, Ozfer; Saglam, Semran; Apohan, Elif; Sam, Mesut; Ilk, Sedef; Emul, Ezgi
    [Abstract Not Available]
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    Immobilization of laccase onto a porous nanocomposite: application for textile dye degradation
    (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2016) Ilk, Sedef; Demircan, Deniz; Saglam, Semran; Saglam, Necdet; Rzayev, Zakir M. O.
    Poly(MA-alt-MVE)-g-PLA/ODA-MMT nanocomposite was prepared by self-catalytic interlamellar graft copolymerization of L-lactic acid (LA) onto poly(maleic anhydride-alt-methyl vinyl ether) copolymer in the presence of octadecyl amine-montmorillonite (ODA-MMT) organoclay. FTIR, H-1 (C-13) NMR, XRD, and SEM-TEM were utilized for characterizing the resultant nanocomposite. Lactase from Trametes versicolor was immobilized onto the prepared nanocomposite by adsorption or covalent coupling. Decolorization of Reactive Red 3 from aqueous solution by laccase immobilized on the nanocomposite was studied in different conditions (pH, temperature, dye concentration, and reaction time) to investigate the decolorization activity with repeated use and storage. The results indicated that more than 77% of the activity of laccase immobilized systems was retained at the end of 10 cycles. The final decolorization capacity of the immobilized laccase was significantly higher (65%) than that of free laccase (33%) in the chosen optimized conditions (pH 5, 20 degrees C, 0.05 mg/mL laccase concentration, and 90 min).
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    Innovation of Strategies and Challenges for Fungal Nanobiotechnology
    (SPRINGER INTERNATIONAL PUBLISHING AG, 2016) Saglam, Necdet; Yesilada, Ozfer; Cabuk, Ahmet; Sam, Mesut; Saglam, Semran; Ilk, Sedef; Gurel, Ekrem; Prasad, R
    Nanotechnology involves the study and use of materials under the 100 nm scale, exploiting the different physiochemical properties exhibited by these materials at the nanoscale level. Microorganisms are the best model and role of action for the nano/biotechnological applications. This technology has become increasingly important for the biotechnology and the related sectors. Promising applications have been already employed in the areas of drug delivery systems using bioactive nanoencapsulation, biosensors to detect and quantify pathogens, chemical and organic compounds, alteration of food compositions, and high-performance sensors and film to preserve fruits and vegetables. Moreover, the taste of food and food safety can be improved by new nano-materials from the microbiological sources. The huge benefits from this technology have led to increases in the market investments in nanoscience and nanoproducts in several areas.