The cloud point extraction (CPE), a surfactant-based extraction and preconcentration
procedure of metal ions in trace level, has become an attractive area of research in the field …

Cloud-point extraction (CPE), an easy, safe, environmentally friendly, rapid and inexpensive
methodology for preconcentration and separation of trace metals from aqueous solutions …

Herein, a novel MXene aerogel-CuO/carbon cloth (MXA-CuO/CC) electrochemical sensor
was constructed, and the synergistic adsorption of heavy metal ions by oxygen vacancies …

Ag modified ZnO nanoflowers were synthesized by using hydrothermal method and used as
dispersive micro-solid phase extractant for separation and preconcentration prior to its flame …

Abstract Explicit Nernst–Planck approximation is used to study the kinetics of H (I)-metal ion-
exchange processes for ions having different effective diffusion coefficients, that is, for non …

In this paper, a novel fluorescent probe HBT-H based on benzothiazole has been designed
and synthesized. The probe has excellent selectivity and can be used for specific detection …

A sensitive platform for the simultaneous electrochemical determination of Cd (II) and Pb (II)
in aqueous solution has been developed based on the gold nanoparticle-graphene-cysteine …

The liquid-phase microextraction (LPME) method is a sample pretreatment technique that
uses small volumes of organic solvents to extract a wide variety of analytes from different …

A new assay based on effective (high recovery) extraction by means of deep eutectic
solvents (DESs) was developed for ppb level determination of zinc in fishes and eel …

In this work, we prepared glutathione (GSH)-capped copper nanoclusters (Cu NCs) with red
emission by simply adjusting the pH of GSH/Cu 2+ mixture at room temperature. A …