Recent developments and applications of cloud point extraction: A critical review

WI Mortada - Microchemical Journal, 2020 - Elsevier
This article covers the applications of cloud point extraction (CPE) methodology for
separation and preconcentration of different substances including metal ions, nano-particles …

[PDF][PDF] Chemically modified rice husk as an effective adsorbent for removal of palladium ions

KA Nabieh, WI Mortada, TE Helmy, IMM Kenawy… - Heliyon, 2021 - cell.com
Bio-matrix of rice husk and Mobil Composition of Matter No. 41 (MCM-41) was modified with
alizarin red S for preconcentration of Pd 2+ prior flame atomic absorption spectrometric …

Electrochemical metal recycling: recovery of palladium from solution and in situ fabrication of palladium-carbon catalysts via impact electrochemistry

AV Oladeji, JM Courtney… - Journal of the …, 2022 - ACS Publications
Recycling of critical materials, regeneration of waste, and responsible catalyst manufacture
have been repeatedly documented as essential for a sustainable future with respect to the …

Rapid palladium preconcentration and spectrophotometric determination in water and soil samples

R Ridha, E Azooz, SS Tarish - Analytical and Bioanalytical …, 2022 - analchemres.org
Cloud Point Extraction (CPE) is an economic, rapid, and environmentally friendly method. It
was performed by preconcentration samples (water and soil) that contained palladium. An …

[HTML][HTML] Aggregation behavior of Triton X-114 and Tween 80 at various temperatures and concentrations studied by density and viscosity measurements

K Szymczyk, A Taraba - Journal of Thermal Analysis and Calorimetry, 2016 - Springer
Measurements of density and viscosity for the aqueous solutions of the nonionic surfactants,
Triton X-114 and Tween 80, have been taken in the temperature range T= 293–318 K at an …

In-syringe low-density solvent dispersive liquid–liquid microextraction of Pd (II) from acidic solutions resulting from hydrometallurgical treatments and quantification by …

WI Mortada, EA Azooz, MM Hassanien - Spectrochimica Acta Part A …, 2024 - Elsevier
An in-syringe low-density solvent dispersive liquid–liquid microextraction (IS-LDS-DLLME)
is presented for the extraction of palladium from a highly acidic medium before its …

Solid phase extraction and preconcentration of trace gallium, indium, and thallium using new modified amino silica

MM Hassanien, WI Mortada, IM Kenawy… - Applied …, 2017 - journals.sagepub.com
Amino silica gel functionalized with 2-hydroxy-5-(2-hydroxybenzylideneamino) benzoic acid
was synthesized, characterized and used as adsorbent for the removal of Ga3+, In3+ and …

A new thiourea derivative [2-(3-ethylthioureido) benzoic acid] for cloud point extraction of some trace metals in water, biological and food samples

WI Mortada, IMM Kenawy, MH Abdel-Rhman… - Journal of Trace …, 2017 - Elsevier
(3-Ethylthioureido) benzoic acid was prepared and characterized by electronic spectrum,
elemental analysis, Fourier transform infrared spectroscopy, 1 H nuclear magnetic …

Effective preconcentration of palladium and platinum via dispersive liquid–liquid microextraction based on the solidification of floated organic drop

WI Mortada - Journal of the Iranian Chemical Society, 2023 - Springer
A quick, easy, and inexpensive dispersive liquid–liquid microextraction process based on
the solidification of floated organic drop (DLLME-SFOD) was studied for enrichment of …

Properties of aqueous solutions of nonionic surfactants, Triton X-114 and Tween 80, at temperatures from 293 to 318 K: Spectroscopic and ultrasonic studies

K Szymczyk, A Taraba - Chemical Physics, 2017 - Elsevier
The speed of sound, density and refractive index of aqueous solutions of the nonionic
surfactants, p-(1, 1, 3, 3-tetramethylbutyl) phenoxypoly (ethyleneglycol) Triton X-114 (TX114) …