نتایج جستجو برای: ciame

تعداد نتایج: 3  

Journal: Iranian Journal of Toxicology 2014
Abdolreza Baderestani, Atefeh Navabi, Mahdi Abdollahi, Majid Ramezani, Masoodeh Sadeghi, Mostafa Delavar, Shoukofeh Hadavand,

Background: cold-induced aggregation micro extraction based (CIAME) based on ionic liquid was used as a rapid and simple method for determination trace amounts of cadmium and lead in milk powder by analysis with flame atomic absorption spectrometry (FAAS). Methods: Sample solution containing of Cd2+ and Pb2+ in dynamic range, phosphate buffer (pH = 9, 3 ml), diethyl dithiocarbamate (complexin...

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Journal: :iranian journal of toxicology 0
مصطفی دلاور mostafa delavar department of pharmacology, arak university of medical sciences, arak, iran. مجید رمضانی majid ramezani department of chemistry, arak branch islamic- azad university, arak, iran. مهدی عبدالهی mahdi abdollahi msc, expert of control laboratory food and beverage, decorative, hygienic products of arak's medical sciences university. عاطفه نوابی atefeh navabi msc, expert of control laboratory food and beverage, decorative, hygienic products of arak's medical sciences university. عبدالرضا بادرستانی abdolreza baderestani msc, expert of control office on food and beverage, decorative, hygienic products of arak’s medical sciences university. شکوفه هداوند shoukofeh hadavand msc, chemistry expert advisor, arak university of medical sciences, arak, iran. مسعوده صادقی

background: cold-induced aggregation micro extraction based (ciame) based on ionic liquid was used as a rapid and simple method for determination trace amounts of cadmium and lead in milk powder by analysis with flame atomic absorption spectrometry (faas). methods: sample solution containing of cd2+ and pb2+ in dynamic range, phosphate buffer (ph = 9, 3 ml), diethyl dithiocarbamate (complexing ...

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Journal: :Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 2010
Meysam vaezzadeh Farzaneh Shemirani Behrooz Majidi

Modified cold-induced aggregation microextraction (M-CIAME) is a fast and simple method for extraction and preconcentration of metal ions from samples with high salt content. Furthermore, this technique is much safer in comparison with the organic solvent extraction. The extraction of palladium (Pd) was performed in the presence of Michler thioketone (TMK) as the complexing agent. In this metho...

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