Výsledky vyhledávání - "Golamhossein Sadeghi"

Nickel-aluminum layered double hydroxide as a nano-sorbent for the solid phase extraction of selenium, and its determination by continuous flow HG-AAS

Autor: Golamhossein Sadeghi, Roghayeh Amini, Hossein Abdolmohammad-Zadeh, Abulghasem Jouyban

Publikováno v: Microchimica Acta. 180:619-626

We have used a nano-structured nickel-aluminum layered double hydroxide (Ni-Al LDH) for the extraction of trace levels of selenium prior to its determination by continuous-flow hydride generation atomic absorption spectrometry. Extraction is based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bb9eb546cb9596c594e825d978d4e1c
https://doi.org/10.1007/s00604-013-0967-x

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Optimization of cloud point extraction procedure with response surface methodology for quantification of iron by means of flame atomic absorption spectrometry

Autor: Hossein Abdolmohammad-Zadeh, Golamhossein Sadeghi, Abdolhossein Naseri

Publikováno v: Journal of the Serbian Chemical Society, Vol 78, Iss 1, Pp 115-127 (2013)

A simple micelle-mediated phase separation method has been developed for the pre-concentration of trace levels of iron as a prior step to determination by flame atomic absorption spectrometry (FAAS). The method is based on the cloud point extraction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57e854027a0430a08ff4eb9cf01bbafa
https://doi.org/10.2298/jsc120103055m

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