Eric Ziemons (University of Liege Belgium)

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SFC-MS: advancements and applications in pharmaceutical quality control

17 June 2024 | By Cédric Hubert (University of Liège), Eric Ziemons (University of Liege Belgium), Hugues Jambo (University of Liège), Philippe Hubert (University of Liege Belgium)

Modern supercritical fluid chromatography systems coupled with mass spectrometry are empowering pharmaceutical quality control laboratories. Here, Hugues Jambo, Cédric Hubert, Éric Ziemons and Philippe Hubert from the Laboratory of Pharmaceutical Analytical Chemistry at the University of Liège discuss applications from impurity and nitrosamines detection to purity analysis.

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Recent developments of Raman spectroscopy for the qualitative analysis of falsified and substandard medicines

2 January 2019 | By Charlotte De Bleye (University of Liege Belgium), Elodie Dumont (University of Liege Belgium), Eric Ziemons (University of Liege Belgium), Hermane Avohou (University of Liege Belgium), Laureen Coic (University of Liege Belgium), Philippe Hubert (University of Liege Belgium), Pierre-Yves Sacre (University of Liege Belgium), Riccardo Deidda (University of Liege Belgium), Roland Marini (University of Liege Belgium)

Quality medicines are essential to any healthcare system and are the final goal of any pharmaceutical manufacturer. Unfortunately, as stated recently by the World Health Organization (WHO), one in 10 medical products circulating in low and middle-income countries is either substandard or falsified (SF products).1 Although the exact prevalence of…