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2. Does the red shift in UV–Vis spectra really provide a sensing option for detection of N-nitrosamines using metalloporphyrins?Marko Trampuž, Mateja Žnidarič, Fabrice Gallou, Zdenko Časar, 2023, original scientific article Keywords: N-nitrosamines, metalloporphyrins, UV-Vis spectra, cobalt, impurities, metals, pyrroles, sensors Full text (file, 5,13 MB) This document has more files! More... |
3. Co-crystals, salts or mixtures of both? The case of tenofovir alafenamide fumaratesHannes Lengauer, Damjan Makuc, Damjan Šterk, Franc Perdih, Arthur Pichler, Tina Trdan Lušin, Janez Plavec, Zdenko Časar, 2020, original scientific article Keywords: co-crystal, salt, polymorphism, X-ray diffraction, ssNMR, tenofovir alafenamide fumarate Full text (file, 3,70 MB) This document has more files! More... |
4. Stability and degradation pathways of N-nitroso-hydrochlorothiazide and the corresponding aryl diazonium ionRok Grahek, Miha Drev, Borut Zupančič, Jure Hren, Matej Ošlaj, Andrej Bastarda, Andrej Kocijan, Zdenko Časar, 2023, original scientific article Keywords: hydrochlorothiazide, N-nitrosamine, thiatriazine, diazonium, structure determination, degradation, reactivity, reaction mechanism Full text (file, 5,48 MB) This document has more files! More... |
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7. Development of a unified reversed-phase HPLC method for efficient determination of EP and USP process-related impurities in celecoxib using analytical quality by design principlesTim Tome, Zdenko Časar, Aleš Obreza, 2020, original scientific article Keywords: RP-HPLC, AQbD, HPLC method development, HPLC method optimization, pharmacopeia, celecoxib Full text (file, 3,34 MB) This document has more files! More... |
8. On the stability and degradation pathways of venetoclax under stress conditionsNina Žigart, Martin Črnugelj, Janez Ilaš, Zdenko Časar, 2020, original scientific article Keywords: stability, stress testing, degradation, venetoclax Full text (file, 3,94 MB) This document has more files! More... |
9. Developing an improved UHPLC method for efficient determination of European pharmacopeia process-related impurities in ropinirole hydrochloride using analytical quality by design principlesTim Tome, Aleš Obreza, Zdenko Časar, 2020, original scientific article Keywords: AQbD, UHPLC, method development, method optimization, design of experiments, pharmacopeia, ropinirole hydrochloride Full text (file, 3,96 MB) This document has more files! More... |
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