Browsing by Subject "Pharmaceutical formulation"

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Article

Analysis of l-thyroxine from pharmaceutical formulations using a potentio metricmicrosensor based on ionic liquid

Mitrofan, Grigorina; Stefan-Van Staden, R. I.; Moldoveanu, I.; Kapnissi‐Christodoulou, Constantina P. (2017)

A new enantioselective, potentiometric microsensor based on ionic liquid L-Ala-C4-NO3-L-lac was designed and used for the assay of L-thyroxyne (L-T4) in its pharmaceutical formulations. The matrix used for the design of ...
Article

Chiral separation of Huperzine A using CE - Method validation and application in pharmaceutical formulations

Tsioupi, Despina A.; Nicolaou, I. N.; Moore, L.; Kapnissi‐Christodoulou, Constantina P. (2012)

The aim of this work is the development, validation and application of an MEKC method for the chiral separation of Huperzine A. Huperzine A is an important compound that is used to treat Alzheimer's disease. However, only ...
Article

Ionic liquids for the molecular enantiorecognition of free l-T3, l-T4 and d-T4

Stefan-Van Staden, R. -I; Mitrofan, Grigorina; Comnea‐Stancu, Ionela Raluca; Van Staden, J. F.; Kapnissi‐Christodoulou, Constantina P.; Aboul‐Enein, Hassan Y. (2015)

Ionic liquids were proposed for the molecular enantiorecognition of free l-T3, l-T4 and d-T4. l-Phenylalanine tert-butyl ester lactate (l-PheC4-Lac), l-alanine tert-butyl ester l-lactate (l-AlaC4-Lac) and l-alanine tert-butyl ...