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Haute Ecole d'Ingénierie

Développement de la mobilité ionique pour la détection des sites de sumoylation des protéines = Identification of SUMOylation Sites using High-Field Asymmetric Waveform Ion Mobility (FAIMS) coupled to a Linear Ion Trap/Orbitrap Mass Spectrometer

Pfammatter, Sibylle ; Kalman, Franka (Dir.)

Mémoire de bachelor : Haute Ecole d'Ingénierie, 2014.

SUMOylation is a post-translational modification of proteins that is involved in different cellular processes including mitosis, DNA replication and transcription. However its detection by liquid chromatography coupled to mass spectrometry (LC-MS) can be challenging due to its low abundance and dynamic regulation. High Field Asymmetric Waveform Ion Mobility Spectrometry (FAIMS) helps in...

Haute Ecole d'Ingénierie

Profiling of anionics metabolites using CE-qTOF-MS with bare fused silica capillaries = Profil de métabolites anioniques par CE-qTOF-MS au moyen de capillaires

Meyrat, Cindy

Mémoire de diplôme HES : Haute Ecole d'Ingénierie, 2008.

Objective: Metabolomics approaches have become an important strategy to gain insight into various aspects of metabolism. However, the comprehensive coverage of all cellular metabolites presents formidable challenges because of the immense range of structures and chemical properties. Capillary electrophoresis coupled to mass spectrometry is considered a promising technique for the profiling of...

Université de Neuchâtel

Les isotopes radioactifs de la série de l’uranium-238 (222Rn, 226Ra, 234U et 238U) dans les eaux thermales de Suisse : sites d’Yverdon-les-Bains, Moiry, Loèche-les-Bains, Saxon, Val d’Illiez, Bad Ragaz, Delémont, Lavey-les-Bains, Brigerbad et Combioula

Gainon, François ; Zwahlen, François (Dir.)

Thèse de doctorat : Université de Neuchâtel, 2008 ; Th.2029.

Isotopes of the 238U series are naturally occurring in groundwater. The aim of this work is to measure 4 isotopes of this series (222Rn, 226Ra, 238U and 234U) in the context of deep groundwater, to study their geochemical behavior and finally to use this information for a better understanding of deep aquifers. The test sites are situated in...

EPFL

Dynamics of the 5-HT3A serotonin receptor in living cells

Guignet, Emmanuel ; Vogel, Horst (Dir.)

Thèse sciences Ecole polytechnique fédérale de Lausanne EPFL : 2005 ; no 3384.