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Ernesto Zapata
Ernesto Zapata
Other namesErnesto de Jesus Zapata Flores
University of Tartu
Verified email at ut.ee
Title
Cited by
Cited by
Year
Comparison of two azobenzene-based amino acid derivatization reagents for LC-MS/MS analysis in positive and negative ESI modes
EJZ Flores, NKN Bùi, S Selberg, K Herodes, I Leito
Talanta 252, 123803, 2023
62023
A direct method for the determination of lead in beers by differential pulse polarography-anodic stripping voltammetry
EDJ Zapata-Flores, NE Gazcón-Orta, LM Flores-Vélez
J Mater Env. Sci 7 (12), 4, 2016
52016
Comparison of the ionisation mode in the determination of free amino acids in beers by Liquid Chromatography tandem mass spectrometry
EJZ Flores, K Herodes, I Leito
Journal of Chromatography A 1677, 463320, 2022
22022
Positive+ negative is not equal to zero: Use of negative ionisation as analyte identity confirmation tool in LC-ESI-MS analysis
E Zapata, I Leito, K Herodes
European Journal of Mass Spectrometry 28 (5-6), 107-112, 2022
12022
DERIVATIZATION REAGENTS FOR NEGATIVE MODE LC-MS
E Zapata, K Herodes, I Leito
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Articles 1–5