Search Results - "Gursoy, Nevcihan"

Sustainable vortex assisted liquid phase microextraction based on fatty acid switchable solvent for selective and accurate analysis of manganese in food samples by Elik, Adil, Gürsoy, Nevcihan, Altunay, Nail

“…In this research article, a sustainable fatty acids switchable solvent based vortex assisted liquid phase microextraction (SS-VA-LPME) method coupled with…”
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An air-assisted dispersive liquid phase microextraction method based on a hydrophobic magnetic deep eutectic solvent for the extraction and preconcentration of melamine from milk and milk-based products by Elik, Adil, Fesliyan, Seçkin, Gürsoy, Nevcihan, Haq, Hameed Ul, Castro-Muñoz, Roberto, Altunay, Nail

“…•Factors affecting the extraction recovery were optimized by a multivariate protocol.•Magnetic extraction solvent was prepared by mixing octanoic acid,…”
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Development of a vortex-assisted switchable-hydrophilicity solvent-based liquid phase microextraction for fast and reliable extraction of Zn (II), Fe (II), Pb (II), and Cd (II) from various baby food products by Ul Haq, Hameed, Elik, Adil, Isci, Gursel, Ekici, Merve, Gürsoy, Nevcihan, Boczkaj, Grzegorz, Altunay, Nail

“…[Display omitted] •Method for multi-metal analysis in baby food products.•Liquid phase microextraction based switchable-hydrophilicity solvents-based…”
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Removal of food dyes from aqueous solution by chitosan-vermiculite beads by Şenol, Zeynep Mine, Gürsoy, Nevcihan, Şimşek, Selçuk, Özer, Ali, Karakuş, Nihat

“…In this study, Chitosan (Ch)–Vermiculite (V) composite beads material which is a low-cost and naturally effective adsorbent were used for efficient removal of…”
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Application of chemometric modeling for ionic liquid-based ultrasonic-assisted dispersive liquid-liquid microextraction: Analysis of fosetyl-aluminum in fruit and vegetable samples by Haq, Hameed Ul, Elik, Adil, Durukan, Hasan, Sarac, Handan, Demirbas, Ahmet, Boczkaj, Grzegorz, Gürsoy, Nevcihan, Altunay, Nail

“…This manuscript presents a new method for selective extraction and determination of fosetyl-aluminum in fruits and vegetable samples based on…”
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Spectrophotometric determination of aflatoxin B1 in food sample: Chemometric optimization and theoretical supports for reaction mechanisms and binding regions by Altunay, Nail, Katin, Konstantin P., Gürsoy, Nevcihan, Elik, Adil, Şimşek, Selçuk, Kaya, Savaş

“…[Display omitted] •Experimental variables were successfully optimized by chemometric modeling.•Developed method compared with ELISA test.•Quantum chemical…”
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Effective UO22+ removal from aqueous solutions using lichen biomass as a natural and low-cost biosorbent by Gül, Ülküye Dudu, Şenol, Zeynep Mine, Gürsoy, Nevcihan, Şimşek, Selçuk

“…The UO22+ biosorption properties of a lichen, Evernia prunastri, from aqueous solutions were investigated. The widely occurring lichen samples were collected…”
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Assessing the cooking and quality traits diversity in the seeds of faba bean germplasm by ÇİLESİZ, YETER, NADEEM, MUHAMMAD AZHAR, GÜRSOY, NEVCİHAN, KUL, RAZİYE, KARAKÖY, TOLGA

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The effects of bifidobacterium lactis and galactooligosaccharide (GOS) on ileum and distal colon motility: In vitro study by Nevcihan Gursoy

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Determination of in vitro antioxidative and antimicrobial properties and total phenolic contents of Ziziphora clinopodioides, Cyclotrichium niveum, and Mentha longifolia ssp. typhoides var. typhoides by Gursoy, Nevcihan, Sihoglu-Tepe, Arzuhan, Tepe, Bektas

“…The aerial parts of Ziziphora clinopodioides, Cyclotrichium niveum, and Mentha longifolia ssp. typhoides var. typhoides were screened for their possible…”
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Evaluation of Antioxidant Activities of 3 Edible Mushrooms: Ramaria flava (Schaef.: Fr.) Quel., Rhizopogon roseolus (Corda) T.M. Fries., and Russula delica Fr by Gursoy, Nevcihan, Cumhuriyet University, Sivas, Turkey, Sarikurkcu, Cengiz, Mugla University, Mugla, Turkey, Tepe, Bektas, Cumhuriyet University, Sivas, Turkey, Hlil Solak, M., Mugla University, Mugla, Turkey

“…The methanolic extracts of Ramaria flava, Rhizopogon roseolus", and Russula delica were analyzed for their antioxidant, activities in different test systems…”
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Fungus-mediated synthesis of silver nanoparticles (agnp) and inhibitory effect on aspergillus spp. in combination with antifungal agent by GÜRSOY, Nevcihan

“…In this study, A. niger synthesized silver nanoparticules (AgNP) were characterised by using UV-Vis Sphecthrofotometry, Atomic Force Microscopy (AFM) and…”
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Investıgatıon of Natural Mycoflora and Aflatoxin Formation in Hazelnuts and Products by KESKİN, Z. Seba, GÜRSOY, Nevcihan

“…In this study, natural mycoflora of 30 raw and 50 roasted hazelnut, 20 hazelnut paste and 50 inner membrane samples and their total aflatoxin contents were…”
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Evaluation of Antioxidant Activities of 3 Edible Mushrooms: Ramaria flava (Schaef.: Fr.) Quel., Rhizopogon roseolus (Corda) T.M. Fries., and Russula delica Fr by Gursoy, Nevcihan, Sarikurkcu, Cengiz, Tepe, Bektas, Solak, M. Halil

“…The methanolic extracts of Ramaria flava, Rhizopogon roseolus, and Russula delica were analyzed for their antioxidant activities in different test systems…”
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Antioxidant activities, metal contents, total phenolics and flavonoids of seven Morchella species by Gursoy, Nevcihan, Sarikurkcu, Cengiz, Cengiz, Mustafa, Solak, M. Halil

“…Seven Morchella species were analyzed for their antioxidant activities in different test systems namely β-carotene/linoleic acid, DPPH, reducing power,…”
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Determination of the Antimicrobial and Antioxidative Properties and Total Phenolics of Two “Endemic” Lamiaceae Species from Turkey: Ballota rotundifolia L. and Teucrium chamaedrys C. Koch by Gursoy, Nevcihan, Tepe, Bektas

“…This study was designed to examine the in vitro antimicrobial and antioxidant activities and the amount of total phenolics of the methanol extracts of Ballota…”
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Sequential determination of serum viral titers, virus-specific IgG antibodies, and TNF-α, IL-6, IL-10, and IFN-γ levels in patients with Crimean-Congo hemorrhagic fever by Kaya, Safak, Elaldi, Nazif, Kubar, Ayhan, Gursoy, Nevcihan, Yilmaz, Meral, Karakus, Gulderen, Gunes, Turabi, Polat, Zubeyde, Gozel, Mustafa Gokhan, Engin, Aynur, Dokmetas, Ilyas, Bakir, Mehmet, Yilmaz, Neziha, Sencan, Mehmet

“…Although there have been a number of studies on the pathogenesis of Crimean-Congo hemorrhagic fever (CCHF) recently, knowledge on this topic is still…”
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Evaluation of the Chemical Composition and Antioxidant Activity of the Peel Oil of Citrus nobilis by Gursoy, Nevcihan, Tepe, Bektas, Sokmen, Munevver

“…Peel oil of Citrus nobilis (Lour) was analyzed for determining its chemical composition. Fourteen identified components accounted for 99.1% (GC) and 100.0%…”
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Sequential determination of serum viral titers, virus-specific IgG antibodies, and TNF-[alpha], IL-6, IL-10, and IFN-[gamma] levels in patients with Crimean-Congo hemorrhagic fever by Kaya, Safak, Elaldi, Nazif, Kubar, Ayhan, Gursoy, Nevcihan, Yilmaz, Meral, Karakus, Gulderen, Gunes, Turabi, Polat, Zubeyde, Gozel, Mustafa Gokhan, Engin, Aynur, Dokmetas, Ilyas, Bakir, Mehmet, Yilmaz, Neziha, Sencan, Mehmet

“…Although there have been a number of studies on the pathogenesis of Crimean-Congo hemorrhagic fever (CCHF) recently, knowledge on this topic is still…”
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Optimization and application of ultrasound-assisted sugar based deep eutectic solvent dispersive liquid–liquid microextraction for the determination and extraction of aflatoxin M1 in milk samples by Gürsoy, Nevcihan, Sırtbaşı, Büşra, Şimşek, Selçuk, Elik, Adil, Altunay, Nail

“…[Display omitted] •The microextraction parameters were optimized using central composite design.•The validation parameters gave excellent results.•No matrix…”
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