关注
Prof. Dr. Ramazan Gürkan
Prof. Dr. Ramazan Gürkan
University of Cumhuriyet, Faculty of Sciences, Department of Chemitry, Division of Analytical
在 cumhuriyet.edu.tr 的电子邮件经过验证
标题
引用次数
引用次数
年份
Removal of Cu (II), Zn (II) and Co (II) ions from aqueous solutions by adsorption onto natural bentonite
Ş Kubilay, R Gürkan, A Savran, T Şahan
Adsorption 13, 41-51, 2007
3102007
Photocatalytic degradation of a textile azo dye, Sirius Gelb GC on TiO2 or Ag-TiO2 particles in the absence and presence of UV irradiation: the effects of some inorganic anions …
A Özkan, MH Özkan, R Gürkan, M Akcay, M Sökmen
Journal of Photochemistry and Photobiology A: Chemistry 163 (1-2), 29-35, 2004
1302004
Monitoring of some trace metals in honeys by flame atomic absorption spectrometry after ultrasound assisted-dispersive liquid liquid microextraction using natural deep eutectic …
N Altunay, A Elik, R Gürkan
Microchemical Journal 147, 49-59, 2019
982019
Cloud point extraction and spectrophotometric determination of mercury species at trace levels in environmental samples
HI Ulusoy, R Gürkan, S Ulusoy
Talanta 88, 516-523, 2012
902012
Determination of ultra trace arsenic species in water samples by hydride generation atomic absorption spectrometry after cloud point extraction
HI Ulusoy, M Akçay, S Ulusoy, R Gürkan
Analytica chimica acta 703 (2), 137-144, 2011
902011
Preconcentration and determination of vanadium and molybdenum in milk, vegetables and foodstuffs by ultrasonic-thermostatic-assisted cloud point extraction coupled to flame …
R Gürkan, S Korkmaz, N Altunay
Talanta 155, 38-46, 2016
812016
Preparation and application of alcohol based deep eutectic solvents for extraction of curcumin in food samples prior to its spectrophotometric determination
N Altunay, A Elik, R Gürkan
Food chemistry 310, 125933, 2020
782020
Development of a simple, sensitive and inexpensive ion-pairing cloud point extraction approach for the determination of trace inorganic arsenic species in spring water …
R Gürkan, U Kır, N Altunay
Food chemistry 180, 32-41, 2015
672015
Development of a cloud point extraction and preconcentration method for determination of trace aluminum in mineral waters by FAAS
Hİ Ulusoy, R Gürkan, Ü Aksoy, M Akçay
Microchemical Journal 99 (1), 76-81, 2011
622011
A new cloud point extraction procedure for determination of inorganic antimony species in beverages and biological samples by flame atomic absorption spectrometry
N Altunay, R Gürkan
Food chemistry 175, 507-515, 2015
612015
Vortex assisted-ionic liquid based dispersive liquid liquid microextraction of low levels of nickel and cobalt in chocolate-based samples and their determination by FAAS
N Altunay, A Elik, R Gürkan
Microchemical Journal 147, 277-285, 2019
562019
Quantification of 5-hydroxymethylfurfural in honey samples and acidic beverages using spectrophotometry coupled with ultrasonic-assisted cloud point extraction
R Gürkan, N Altunay
Journal of Food Composition and Analysis 42, 141-151, 2015
522015
Extraction and preconcentration of trace Al and Cr from vegetable samples by vortex-assisted ionic liquid-based dispersive liquid–liquid microextraction prior to atomic …
N Altunay, E Yıldırım, R Gürkan
Food chemistry 245, 586-594, 2018
512018
Determination of low levels of molybdenum (VI) in food samples and beverages by cloud point extraction coupled with flame atomic absorption spectrometry
R Gürkan, Ü Aksoy, Hİ Ulusoy, M Akçay
Journal of food composition and analysis 32 (1), 74-82, 2013
502013
Innovative and practical deep eutectic solvent based vortex assisted microextraction procedure for separation and preconcentration of low levels of arsenic and antimony from …
N Altunay, A Elik, R Gürkan
Food chemistry 293, 378-386, 2019
462019
Simultaneous determination of dissolved inorganic chromium species in wastewater/natural waters by surfactant sensitized catalytic kinetic spectrophotometry
R Gürkan, Hİ Ulusoy, M Akçay
Arabian Journal of Chemistry 10, S450-S460, 2017
442017
A micellar improved method for trace levels selenium quantification in food samples, alcoholic and nonalcoholic beverages through CPE/FAAS
Hİ Ulusoy, Ö Yılmaz, R Gürkan
Food chemistry 139 (1-4), 1008-1014, 2013
412013
Microextraction and preconcentration of Mn and Cd from vegetables, grains and nuts prior to their determination by flame atomic absorption spectrometry using room temperature …
A Elik, N Altunay, R Gürkan
Journal of Molecular Liquids 247, 262-268, 2017
402017
Separation/preconcentration of ultra-trace levels of inorganic Sb and Se from different sample matrices by charge transfer sensitized ion-pairing using ultrasonic-assisted …
N Altunay, R Gürkan
Talanta 159, 344-355, 2016
402016
A new simple UV-Vis spectrophotometric method for determination of sulfite species in vegetables and dried fruits using a preconcentration process
N Altunay, R Gürkan
Analytical methods 8 (2), 342-352, 2016
402016
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