Determination of methylmercury in cryptogams by means of GC-AFS using enzymatic hydrolysis

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Authors	COUFALÍK Pavel MESZAROSOVÁ Natália COUFALÍKOVÁ Kateřina ZVĚŘINA Ondřej KOMÁREK Josef
Year of publication	2018
Type	Article in Periodical
Magazine / Source	Microchemical Journal
MU Faculty or unit	Faculty of Science
Citation
Web	http://dx.doi.org/10.1016/j.microc.2018.03.040
Doi	http://dx.doi.org/10.1016/j.microc.2018.03.040
Keywords	Methylmercury; Cyanobacterium; Alga; Lichen; GC-AFS
Description	This study focuses on the determination of methylmercury in plant matrices by means of GC-AFS. The developed extraction procedure is based on the enzymatic hydrolysis of the matrix by cellulase, followed by the extraction of methylmercury in hydrochloric acid and the extraction of derivatized methylmercury into the organic phase.
Related projects:	Czech Polar Research Infrastructure Analytické a fyzikálně-chemické metody ve výzkumu, vývoji a aplikacích