Complex-forming organic ligands in cloud-point extraction of metal ions: a review

K Pytlakowska, V Kozik, M Dabioch - Talanta, 2013 - Elsevier
Cloud-point extraction (CPE), an easy, safe, environmentally friendly, rapid and inexpensive
methodology for preconcentration and separation of trace metals from aqueous solutions …

Separation and preconcentration by a cloud point extraction procedure for determination of metals: an overview

CB Ojeda, FS Rojas - Analytical and Bioanalytical Chemistry, 2009 - Springer
Recently, cloud point extraction (CPE) has been an attractive subject as an alternative to
liquid–liquid extraction. The technique is based on the property of most non-ionic surfactants …

Cloud point extraction: A sustainable method of elemental preconcentration and speciation

P Samaddar, K Sen - Journal of Industrial and Engineering Chemistry, 2014 - Elsevier
Trace elements are gaining increasing attention of scientists working in various analytical
fields. Presence or absence of a trace element in a system seriously modifies its intrinsic …

Combination of sequential cloud point extraction and hydride generation atomic fluorescence spectrometry for preconcentration and determination of inorganic and …

H Zheng, J Hong, X Luo, S Li, M Wang, B Yang… - Microchemical …, 2019 - Elsevier
A sequential cloud point extraction method was established for the determination of trace
mercury species in water samples by hydride generation atomic fluorescence spectrometry …

Optimization of a greener method for removal phenol species by cloud point extraction and spectrophotometry

NNM Zain, NKA Bakar, S Mohamad… - Spectrochimica Acta Part A …, 2014 - Elsevier
A greener method based on cloud point extraction was developed for removing phenol
species including 2, 4-dichlorophenol (2, 4-DCP), 2, 4, 6-trichlorophenol (2, 4, 6-TCP) and 4 …

Total mercury determination in different tissues of broiler chicken by using cloud point extraction and cold vapor atomic absorption spectrometry

AQ Shah, TG Kazi, JA Baig, HI Afridi… - Food and Chemical …, 2010 - Elsevier
A cloud point extraction (CPE) method has been developed for the determination of total
mercury (Hg) in different tissues of broiler chicken by cold vapor atomic absorption …

Recyclable non-ligand dual cloud point extraction method for determination of lead in food samples

Y Wang, J Han, Y Liu, L Wang, L Ni, X Tang - Food Chemistry, 2016 - Elsevier
A new pH-mediated non-ligand dual cloud point extraction (NL-DCPE) was first developed
for extraction Pb (II) from food samples. The NL-DCPE method includes two cloud point …

Pre-concentration procedure for determination of copper and zinc in food samples by sequential multi-element flame atomic absorption spectrometry

HS Ferreira, ACN Santos, LA Portugal, ACS Costa… - Talanta, 2008 - Elsevier
In this paper is proposed a simultaneous pre-concentration procedure using cloud point
extraction for the determination of copper and zinc in food samples employing sequential …

A preconcentration procedure for determination of ultra-trace mercury (II) in environmental samples employing continuous-flow cold vapor atomic absorption …

L Adlnasab, H Ebrahimzadeh, AA Asgharinezhad… - Food Analytical …, 2014 - Springer
New functionalized magnetic nanoparticles as solid-phase sorbent were prepared and
investigated for extraction of ultra-trace amounts of mercury from environmental samples …

An evaluation of the bioaccessibility of arsenic in corn and rice samples based on cloud point extraction and hydride generation coupled to atomic fluorescence …

JMR Castor, L Portugal, L Ferrer, L Hinojosa-Reyes… - Food Chemistry, 2016 - Elsevier
A simple, inexpensive and rapid method was proposed for the determination of
bioaccessible arsenic in corn and rice samples using an in vitro bioaccessibility assay. The …