Application of lanthanum stearate monolayers as a metal-affinity sorbent for the selective sorption of soman adducts to human serum albumin.

Author(s) Babakov, V.N.; Shreiner, E.V.; Keltsieva, O.A.; Dubrovskii, Y.A.; Shilovskikh, V.V.; Zorin, I.M.; Sukhodolov, N.G.; Zenkevich, I.G.; Podolskaya, E.P.; Selyutin, A.A.
Journal Talanta
Date Published 2019 Apr 01

A new metal-affinity sorbent based on lanthanum stearate monolayers has been developed and characterized. The prospect of its application to specific extraction of organophosphorous compound (OP) adducts of blood proteins was demonstrated. For this, the patterns of soman adducts of human serum albumin (HSA) were comprehensively characterized by matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF-MS).

DOI 10.1016/j.talanta.2018.11.103
ISSN 1873-3573
Citation Talanta. 2019;195:728731.

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