Development of < sup > 148 < /sup > Gd analysis method using stable Gd

Talanta. 2021 Jul 1;229:122295. doi: 10.1016/j.talanta.2021.122295. Epub 2021 Mar 11.ABSTRACTThe analytical method of Gd determination was developed with the aim to analyse 148Gd in environmental and bioassay samples. It involves the use of anion exchange resin, extraction chromatography, and cation exchange resin. Alkaline fusion and calcium oxalate co-precipitation are used for solid samples dissolution and liquid samples preconcentration, respectively. Total method recovery was tested with natural Gd (157Gd) using ICP-QQQ-MS. A maximum total recovery of 75 % was obtained.PMID:33838781 | DOI:10.1016/j.talanta.2021.122295
Source: Talanta - Category: Chemistry Authors: Source Type: research