Trace element concentrations of some pet foods commercially available in Turkey

A Duran, M Tuzen, M Soylak - Food and Chemical Toxicology, 2010 - Elsevier
Trace element levels in different types of cat and dog foods consumed in Turkey were
determined by flame atomic absorption spectrometry after wet digestion method. Data …

Sodium dodecyl sulfate coated poly (vinyl) chloride: An alternative support for solid phase extraction of some transition and heavy metals

F Marahel, M Ghaedi, A Shokrollahi… - Chemosphere, 2009 - Elsevier
A simple and relatively fast approach for developing a solid phase extraction has been
described and used for determination of trace quantities of some heavy and transition metal …

Equilibrium isotherms for harmful ions sorption using nano zirconium vanadate ion exchanger

MM Abd El-Latif, MF Elkady - Desalination, 2010 - Elsevier
Harmful ions such as cesium, cobalt and nickel were removed from aqueous solutions using
nano zirconium vanadate ion exchangers that prepared using three different techniques and …

Trace element content in marine algae species from the Black sea, Turkey

M Tuzen, B Verep, AO Ogretmen, M Soylak - … monitoring and assessment, 2009 - Springer
Trace element content of marine algae species collected from the Black Sea coasts were
determined by atomic absorption spectroscopy after microwave digestion. Trace element …

Determination of trace heavy metals in some textile products produced in Turkey

M Tuzen, A Onal, M Soylak - Bulletin of the Chemical Society of Ethiopia, 2008 - ajol.info
The concentrations of trace heavy metals in textile samples collected from Tokat, Turkey,
were determined by flame and/or graphite furnace atomic absorption spectrometry after …

Magnetic Fe3O4@C nanoparticles modified with 1-(2-thiazolylazo)-2-naphthol as a novel solid-phase extraction sorbent for preconcentration of copper (II)

A Samadi, M Amjadi - Microchimica Acta, 2015 - Springer
We report on a new magnetic nanosorbent for solid phase extraction of Cu (II) before its
determination by flame atomic absorption spectrometry. The magnetic sorbent is composed …

Colorimetric measurement of Fe3+ using a functional paper-based sensor based on catalytic oxidation of gold nanoparticles

J Li, X Wang, D Huo, C Hou, H Fa, M Yang… - Sensors and Actuators B …, 2017 - Elsevier
Direct detection of Fe 3+ ions is of significant importance in view of both clinical and
environmental applications. In the present study, we presented the construction of a paper …

Speciation and separation of Cr (VI) and Cr (III) using coprecipitation with Ni2+/2-Nitroso-1-naphthol-4-sulfonic acid and determination by FAAS in water and food …

OD Uluozlu, M Tuzen, M Soylak - Food and Chemical Toxicology, 2009 - Elsevier
A speciation procedure for chromium (III) and chromium (VI) in the water and food samples
has been established in the presented work. The procedure presented based on …

Preconcentration–separation of Co2+, Ni2+, Cu2+ and Cd2+ in real samples by solid phase extraction of a calix [4] resorcinarene modified Amberlite XAD-16 resin

M Ghaedi, B Karami, S Ehsani, F Marahel… - Journal of Hazardous …, 2009 - Elsevier
A new method is described for the simultaneous preconcentration of trace metal ions. The
method is based on the adsorption of Co2+, Ni2+, Cu2+ and Cd2+ ions on 2, 4, 6, 8-tetra (2 …

Designed synthesis of an sp 2 carbon-conjugated fluorescent covalent organic framework for selective detection of Fe 3+

J You, Q Kong, C Zhang, Y Xian - Analytical Methods, 2022 - pubs.rsc.org
A new fully conjugated covalent organic framework material (COFTFPPy–ThDAN) has been
synthesized via the Knoevenagel condensation reaction using 1, 3, 6, 8-tetra (4 …