Browsing by Author "Tuzen, Mustafa"
Now showing items 1-8 of 8
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Determination of uranium in water samples with chromogenic reagent 4-(2-thiazolylazo) resorcinol after ionic liquid based dispersive liquid liquid microextraction
Bagda, Esra; Tuzen, Mustafa (SPRINGER, 2016)A simple extraction and spectrophotometric determination of trace amount of uranium was described. The method is based on complex formation between uranium and 4-(2-thiazolylazo)resorcinol (TAR), a well known ligand, ... -
Determination of zirconium in water, dental materials and artificial saliva after surfactant assisted dispersive ionic liquid based microextraction
Bagda, Esra; Tuzen, Mustafa (ROYAL SOC CHEMISTRY, 2015)In this study, an extractive spectrophotometric method is proposed for the determination of trace amounts of zirconium. The method is based on the complex formation between zirconium and 2-(5-bromo-2-pyridylazo)-5-(diethylamino) ... -
Effective uranium biosorption by macrofungus (Russula sanguinea) from aqueous solution: equilibrium, thermodynamic and kinetic studies
Bagda, Esra; Sari, Ahmet; Tuzen, Mustafa (SPRINGER, 2018)Russula sanguinea (R. sanguninea) macrofungus was employed as a novel cost-effective biosorbent for efficient removal of U(VI) ions from aqueous solution. FT-IR spectroscopy and SEM/EDS technique were used for morphological ... -
Equilibrium, thermodynamic and kinetic investigations for biosorption of uranium with green algae (Cladophora hutchinsiae)
Bagda, Esra; Tuzen, Mustafa; Sari, Ahmet (ELSEVIER SCI LTD, 2017)Removal of toxic chemicals from environmental samples with low-cost methods and materials are very useful approach for especially large-scale applications. Green algae are highly abundant biomaterials which are employed ... -
Ionic liquid dispersive microextraction and spectrophotometric determination of trace uranyl ion in water samples
Bagda, Esra; Tuzen, Mustafa (SPRINGER, 2015)In the present study, spectrophotometric determination of uranyl with 2-(5-Bromo-2-pyridylazo)-5-(diethylamino) phenol after ionic liquid based microextraction has been developed. Effect of experimental parameters were ... -
A Novel Selective Deep Eutectic Solvent Extraction Method for Versatile Determination of Copper in Sediment Samples by ICP-OES
Bagda, Esra; Altundag, Huseyin; Tuzen, Mustafa; Soylak, Mustafa (SPRINGER, 2017)In the present study, a simple, mono step deep eutectic solvent (DES) extraction was developed for selective extraction of copper from sediment samples. The optimization of all experimental parameters, e.g. DES type, ... -
Solid phase extraction of uranium on a new brush type graft copolymer and spectrophotometric determination of its in water samples
Tuzen, Mustafa; Bagda, Esra; Hazer, Baki (SPRINGER, 2016)A new versatile solid phase extraction and spectrophotometric determination of uranium (VI) was proposed with using poly(caprolactone-b-vinyl benzyl chloride-g-dimethyl amino ethyl methacrylate), poly(CL-b-VB-g-DMAEMA), ... -
Thermodynamics and Kinetics of Biosorption of Vanadium with Macrofungus (Hypholoma fasciculare) and Determination by GFAAS
Bagda, Esra; Tuzen, Mustafa; Sari, Ahmet; Shemsi, Ahsan Mushir; Bukhari, Alaadin A. (PERKIN-ELMER CORP, 2018)In the present study, a macrofungus, Hypholoma fasciculare (H. fasciculare), was employed for the biosorption of vanadium from aqueous solutions. The characterization of H. fasciatlare was conducted using the FT-IR and ...