Application of new covalently-bound diglycolamide sorbent in sequential injection analysis flow system for sample pretreatment in ICP-MS determination of

Autor: Kamila, Kołacińska, Timothy A, DeVol, Ayman F, Seliman, Valery N, Bliznyuk, Jakub, Dudek, Marta K, Dudek, Piotr, Piotrowski, Marek, Trojanowicz
Rok vydání: 2019
Zdroj: Talanta. 205
ISSN: 1873-3573
Popis: Diglycolamide ligands are widely applied in the analysis of radionuclides, especially lanthanides and actinides. They are used in liquid-liquid extraction procedures or in solid-phase extraction sorbents where they are adsorbed on the surface of hydrophobic polymers. The main objective of this study was to synthesize the N,N,N'N'-tetrahexyl diglycolamide with one vinyl terminating group (vTHDGA) for further covalent immobilization on the polystyrene-divinylbenzene polymeric support. The obtained complexing resin (THDGA) was employed for the mechanized sample pretreatment in the Sequential Injection Analysis - Lab-on-Valve (SIA-LOV) flow system for the determination of
Databáze: OpenAIRE
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