Browsing by Author "Asci, Mehtap Yagan"
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Determination of Nickel, Copper and Zinc in Water Samples After Cloud Point Extraction Using Ammonium O,O-Dicyclohexyldithiophosphate and Triton X-114 by Flame Atomic Absorption Spectrometry
Asci, Mehtap Yagan; Efendioglu, Aysegul; Bati, Bekir (Asian Journal of Chemistry, 2012)A simple and practical cloud point extraction-preconcentration method for trace amounts of Ni, Cu and Zn by flame atomic absorption spectrophotometry was proposed. The laboratory made-reagent ammonium O,O-dicyclohexyldit ... -
Effects of Dietborne Copper on Accumulation in the Tissues and Organs, Growth and Feed Utilization of Rainbow Trout (Oncorhynchus mykiss, Walbaum, 1792) Juvenile
Gundogdu, Ayse; Hamantepe, T. Burcu; Dogan, Gaye; Karsli, Zafer; Asci, Mehtap Yagan (Medwell Online, 2009)The present experiment was conducted to study effects of elevated dietary Cu and establish upper limits of Cu in fish feed. Accumulation and growth of dietborne copper in the gill, muscle tissue, digestive system and whole ... -
Preconcentration of Cadmium, Lead, Copper, Zinc and Manganese With Polystyrene Divinylbenzene Copolymer Containing Dithiocarbamate Group, and Determination With Faas
Alkan, Ali; Asci, Mehtap Yagan; Bati, Bekir (Parlar Scientific Publications (P S P), 2016)This study aimed to synthesize a new dithiocarbamate derivative resin with Amberlite XAD-4, which is a polysterene divinylbenzene copolymer. The applicability of this new resin was investigated for the preconcentration of ... -
Preconcentration of Cu(II), Cd(II) and Pb(II) on Amberlite XAD-4 Resin Functionalized with N,N '-Bis(o-vanillinidene)ethylenediamine and Their Determination by FAAS in Water Samples
Efendioglu, Aysegul; Asci, Mehtap Yagan; Bati, Bekir (Japan Soc Analytical Chemistry, 2010)A new polystyrene divinylbenzene-based chelating resin was synthesized by functionalizing Amberlite XAD-4 with N,N'-bis(o-vanillinidene)ethylenediamine. This resin was capable of preconcentrating Cu(II), Cd(II) and Pb(II) ... -
Solid phase extraction of cadmium in edible oils using zinc piperazinedithiocarbamate and its determination by flame atomic absorption Spectrometry
Asci, Mehtap Yagan; Efendioglu, Ayseguel; Bati, Bekir (Scientific Technical Research Council Turkey-Tubitak, 2008)A method was developed for preconcentration of cadmium with zinc-piperazinedithiocarbamate (Zn-PDC) in edible oils and its determination by flame atomic absorption spectrometer (FAAS). The preconcentration method is based ...
