Nitrites as precursors of N-nitrosation in pharmaceutical samples – A trace level analysis
Jireš, Jakub, Douša, Michal
Published in Journal of pharmaceutical and biomedical analysis (10.05.2022)
Published in Journal of pharmaceutical and biomedical analysis (10.05.2022)
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Journal Article
N-Nitrosation in the absence of nitrosating agents in pharmaceuticals?
Jireš, Jakub, Douša, Michal, Gibala, Petr, Kubelka, Tomáš
Published in Journal of pharmaceutical and biomedical analysis (05.09.2022)
Published in Journal of pharmaceutical and biomedical analysis (05.09.2022)
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Journal Article
What is the role of current mass spectrometry in pharmaceutical analysis?
Khalikova, Maria, Jireš, Jakub, Horáček, Ondřej, Douša, Michal, Kučera, Radim, Nováková, Lucie
Published in Mass spectrometry reviews (01.05.2024)
Published in Mass spectrometry reviews (01.05.2024)
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Journal Article
Analytical quality by design in the development of a solvent-modified micellar electrokinetic chromatography method for the determination of sitagliptin and its related compounds
Pasquini, Benedetta, Gotti, Roberto, Villar-Navarro, Mercedes, Douša, Michal, Renai, Lapo, Del Bubba, Massimo, Orlandini, Serena, Furlanetto, Sandra
Published in Journal of pharmaceutical and biomedical analysis (05.08.2021)
Published in Journal of pharmaceutical and biomedical analysis (05.08.2021)
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Journal Article
The determination of two analogues of 4-(azidomethyl)-1,1'-biphenyl as potential genotoxic impurities in the active pharmaceutical ingredient of several sartans containing a tetrazole group
Jireš, Jakub, Gibala, Petr, Kalášek, Stanislav, Douša, Michal, Doubský, Jan
Published in Journal of pharmaceutical and biomedical analysis (25.10.2021)
Published in Journal of pharmaceutical and biomedical analysis (25.10.2021)
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Journal Article
Chiral capillary zone electrophoresis in enantioseparation and analysis of cinacalcet impurities: Use of Quality by Design principles in method development
Pasquini, Benedetta, Orlandini, Serena, Villar-Navarro, Mercedes, Caprini, Claudia, Del Bubba, Massimo, Douša, Michal, Giuffrida, Alessandro, Gotti, Roberto, Furlanetto, Sandra
Published in Journal of Chromatography A (21.09.2018)
Published in Journal of Chromatography A (21.09.2018)
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Journal Article
Quality by Design as a risk-based strategy in pharmaceutical analysis: Development of a liquid chromatography-tandem mass spectrometry method for the determination of nintedanib and its impurities
Pasquini, Benedetta, Orlandini, Serena, Furlanetto, Sandra, Gotti, Roberto, Del Bubba, Massimo, Boscaro, Francesca, Bertaccini, Bruno, Douša, Michal, Pieraccini, Giuseppe
Published in Journal of Chromatography A (25.01.2020)
Published in Journal of Chromatography A (25.01.2020)
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Journal Article
Comprehensive UHPLC–MS screening methods for the analysis of triazolopyrazine precursor and its genotoxic nitroso-derivative in sitagliptin pharmaceutical formulation
Jireš, Jakub, Douša, Michal, Gibala, Petr, Doubský, Jan, Pěček, Daniel, Mervart, David, Kluk, Anna, Veseli, Ardita, Kalášek, Stanislav, Řezanka, Pavel
Published in Journal of pharmaceutical and biomedical analysis (20.01.2024)
Published in Journal of pharmaceutical and biomedical analysis (20.01.2024)
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Journal Article
Insight into the formation of N-nitrosodimethylamine in metformin products
Jireš, Jakub, Kalášek, Stanislav, Gibala, Petr, Rudovský, Jakub, Douša, Michal, Kubelka, Tomáš, Hrubý, Jan, Řezanka, Pavel
Published in Journal of pharmaceutical and biomedical analysis (20.02.2021)
Published in Journal of pharmaceutical and biomedical analysis (20.02.2021)
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Journal Article
New approach of validation using internal normalization technique for quantification of related substances in raw material, intermediates and pharmaceutical substances by HPLC
Douša, Michal, Gibala, Petr, Pekárek, Tomáš
Published in Journal of pharmaceutical and biomedical analysis (10.10.2015)
Published in Journal of pharmaceutical and biomedical analysis (10.10.2015)
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Journal Article