Results 51 to 60 of about 3,039 (178)

Magnetism for the Quantification of Sorption in Porous Materials From Liquid Media

open access: yesChemistry–Methods, Volume 6, Issue 5, May 2026.
This adsorption quantification technique uses external magnetic fields and a magnetic holder to measure mass changes during adsorption, making it universally applicable to any adsorbate. Unlike standard methods, it requires calibration only for the adsorbent rather than for every analyte.
Rubén Pérez‐Aguirre   +2 more
wiley   +1 more source

Parametric Analysis of Mandelic Acid Separation from Aqueous Solutions by Using Secondary Amine Mixture (Amberlite LA-2) in Various Diluents

open access: yes, 2019
Mandelic acid (MA) an a hydroxycarboxylic acid found in bitter almonds. It has gained importance in recent years, especially due to its use in the cosmetic industry.
Barış Kiriş   +3 more
core   +1 more source

Investigation of uranium sorption from acidic sulfate solution using organosilicate compound and Amberlite IRA 402 [PDF]

open access: yes, 2014
Sorption of uranium from 6 M free H2SO4 on two anionic sorbents containing different complexing groups, the synthetic Organosilicate compound (OSC) and the Amberlite IRA 402, were investigated.
Sheta, Mohamed El Said   +2 more
core   +1 more source

Techno‐Economic Analysis of a Three‐Compartment CO2 Electrolyzer for Formic Acid Production

open access: yesChemSusChem, Volume 19, Issue 8, 28 April 2026.
The electrochemical conversion of CO2 to formic acid is a sustainable route for storing renewable energy. Operating three‐compartment electrolyzers at high product concentrations and high selectivity shows great promise for economic viability. Integrating green hydrogen production and CO2 from hard‐to‐abate industries further enhances the potential of ...
Camilo E. Peralta   +4 more
wiley   +1 more source

From Mechanisms to Materials: Oximate Reactivity and Emerging Strategies for Organophosphate Detoxification

open access: yesChemPhysChem, Volume 27, Issue 7, 14 April 2026.
The development of effective strategies for the detoxification of organophosphorus (OP) nerve agents has evolved from the early mechanistic studies of François Terrier and collaborators, who first elucidated the exceptional nucleophilicity of α‐effect species such as oximes and hydroxamates, to the modern design of supramolecular and material‐based ...
Pedro Rodríguez‐Dafonte
wiley   +1 more source

Engineered Biopolymer Architectures for Selective Metal Ions Extraction

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 4, April 2026.
This review establishes a mechanism‐oriented framework that connects biopolymer chemistry, structural engineering, ligand design, and hydrometallurgical process variables for selective metal‐ion extraction. It analyzes how functional groups, hierarchical architectures, and solution speciation govern adsorption capacity and selectivity in acidic ...
Amir Nobahar   +4 more
wiley   +1 more source

Effective Sorption of Europium Ions by Interpolymer System Based on Industrial Ion-Exchanger Resins Amberlite IR120 and AB-17-8

open access: yes, 2021
The research is aimed at checking the impact of a remote interaction phenomenon on growth of sorption properties of ion-exchange resins during sorption of europium ions.
Khuangul Khimersen   +3 more
core   +1 more source

Amberlite IR-120 catalyzed, microwave-assisted rapid synthesis of 1-amidoalkyl-2-naphthols

open access: yes, 2016
An expeditious synthesis of 1-amidoalkyl-2-naphthols by the condensation of 2-naphthole with various arylaldehydes and acetamide is described. This greener protocol is catalyzed by amberlite IR-120, and proceeds efficiently in the absence of any organic ...
Ghasemnejad-Bosra, Hassan   +3 more
core   +1 more source

Efficiency of Polyphenol Extraction from Artificial Honey Using C 18 Cartridges and Amberlite" XAD-2 Resin: A Comparative Study

open access: yes, 2020
A comparative study of the extraction efficiency of nine known polyphenols [phenolic acids (benzoic acid, dihydroxybenzoic acid, gallic acid, trans-cinnamic acid, and vanillic acid) and flavonoids (naringenin, naringin, quercetin, and rutin)] was ...
Md Asiful Islam   +8 more
core  

The use of palmitoyl hydroxyquinoline-functionalized amberlite XAD-2 copolymer resin for the preconcentration and speciation analysis of gallium(III)

open access: yes, 2000
Gallium (Ga) is a valuable element in the electronics industry for manufacturing semiconductors and lasers. The processing of bauxite ores for the recovery of Ga, as well as high-level purification of the raw Ga product as required by electronic ...
Demirci, S   +3 more
core   +1 more source

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