The direct determination of toxic metal ions, in environmental samples, is difficult because of
the latter's presence in trace concentration in association with complex matrices, thereby …

The advances and problems associated with the synthesis, properties and structure of metal
complexes based on chelating polymer ligands are presented and assessed. The polymeric …

In the present study, a magnetic ion-imprinted polymer based on n-allylthiourea in the
presence of 1-(2-pyridylazo)-2-naphthol (MIIP-PAN) was synthesized, characterized, and …

This present work reports a study about the adsorption of some cationic dyes (Malachite
Green and Methyl Green) by polymeric resins called Amberlite XAD-2 and XAD-4, in a …

The present work proposes the development of a simple and easy-to-make microfluidic
paper-based analytical device (µPAD) as a prototype chromatic device for the simultaneous …

The adsorption efficiency of Pb (II) and Cd (II) from aqueous solutions on m-
phenylenediamine-modified Amberlite XAD-4 resin was investigated. The effects of pH …

A series of complexing adsorbents is prepared by coating silica particles with linear
polyhexamethylene guanidinium (PHMG) chloride followed by saturation with a number of …

A solid phase extraction procedure has been presented by using multiwalled carbon
nanotube impregnated with tartrazine for cadmium (Cd (II)) and lead (Pb (II)) ions. The …

This account deals with the chemical functionalizations of polystyrene and polystyrene-
containing materials and the related applications. The functionalizations herein tackled …

Since graphene is a miracle material of the 21 st century, a considerable number of
researchers have studied the oxidation of graphite to synthesize graphene oxide and its …