Magnetic solid-phase extraction using ionic liquid-modified magnetic nanoparticles for the simultaneous extraction of cadmium and lead in milk samples; evaluation of …

S Khodadadi, E Konoz, A Ezabadi… - Journal of the Mexican …, 2021 - scielo.org.mx
In the present study, a new, sensitive, and rapid method was developed for extraction and
determination of the trace amounts of Pb (II) and Cd (II) ions in milk samples through …

Supported hydrophobic ionic liquid on magnetic nanoparticles as a new sorbent for separation and preconcentration of lead and cadmium in milk and water samples

M Davudabadi Farahani, F Shemirani - Microchimica Acta, 2012 - Springer
We have prepared a highly selective and efficient sorbent for the simultaneous separation
and preconcentration of lead and cadmium ions from milk and water samples. An ionic liquid …

Selective ionic liquid ferrofluid based dispersive-solid phase extraction for simultaneous preconcentration/separation of lead and cadmium in milk and biological …

NF Ramandi, F Shemirani - Talanta, 2015 - Elsevier
For the first time, a selective ionic liquid ferrofluid has been used in dispersive solid phase
extraction (IL-FF-D-SPE) for simultaneous preconcentration and separation of lead and …

Trace analysis of Pb(II) in milk samples by Fe3O4@SiO2@3‐chloropropyltriethoxysilane@o‐phenylendiamine nanoparticles as an unprecedented adsorbent for …

M Ramezanpour, SN Raeisi, SA Shahidi… - Micro & Nano …, 2020 - Wiley Online Library
In the present work, a magnetic dispersive solid‐phase extraction method followed by flame
atomic absorption spectrometry was used for extraction, preconcentration and determination …

Polydopamine-functionalized magnetic iron oxide for the determination of trace levels of lead in bovine milk

M Ramezanpour, SN Raeisi, SA Shahidi… - Analytical …, 2019 - Elsevier
In this work, a novel sorbent based on polydopamine-functionalized magnetic ferric oxide
(Fe 3 O 4) was synthesized and applied for dispersive solid phase extraction of Pb (II) in …

Determination of lead and cadmium in non-mineralized raw milk samples employing extraction with magnetic restricted access carbon nanotubes followed by FAAS …

LR Castilho, V dos Santos Fernandes Corrêa… - Food Analytical …, 2023 - Springer
Lead and cadmium were determined in non-mineralized raw milk samples employing
dispersive solid-phase extraction with magnetic restricted access carbon nanotubes (M …

Deep eutectic solvent modified cobalt ferrite nanoparticles in dispersive solid phase extraction of some heavy metals from milk samples prior to ICP–OES

M Rouhi, J Abolhasani, MR Afshar Mogaddam… - Journal of the Iranian …, 2023 - Springer
In this work, a new magnetic sorbent (cobalt ferrite nanoparticles modified with choline
chloride: p-aminophenol deep eutectic solvent) was synthesized and used in magnetic …

Ultrasound-assisted dispersive magnetic solid-phase extraction of cadmium, lead and copper ions from water and fruit juice samples using DABCO-based poly (ionic …

H Sahebi, SMB Fard, F Rahimi, B Jannat, N Sadeghi - Food Chemistry, 2022 - Elsevier
A poly (ionic liquid)(PIL) functionalized magnetic nanoparticles methodology was developed
and utilized as an efficient adsorbent for the simultaneous extraction of cadmium, lead, and …

Preparation of ionic liquid-modified SiO 2@ Fe 3 O 4 nanocomposite as a magnetic sorbent for use in solid-phase extraction of zinc (ii) ions from milk and water …

H Abdolmohammad-Zadeh, S Hassanlouei… - RSC Advances, 2017 - pubs.rsc.org
In this study, silica-coated magnetite nanoparticles modified with
triethoxysilylpropylpyridinium hexafluorophosphate ionic liquid were synthesized and used …

Magnetic solid phase extraction of lead (II) from food and water samples on magnetic MWCNTs/MgAl2O4/TiO2

HEH Ahmed, O Ozalp, M Soylak - Journal of Food Composition and …, 2023 - Elsevier
Abstract A magnetic MWCNTs@ MgAl 2 O 4@ TiO 2 novel nanocomposite was synthesized
using the sol-gel method. The characterization of synthesized nanocomposite was done …