Dr. N. Lion is a member of the Girault-Lab at the Ecole Polytechnique Federale de Lausanne, Institut des Sciences et Ingenerie Chimiques, Department for Physical and Analytical Electrochemistry. Niels Lion studied industrial biotechnologies and instrumentation at the Ecole Centrale de Lille and at the Universite Paris XII, followed by a PhD at the Laboratory of Analytical and Physical Electrochemistry of the Ecole Polytechnique Federale de Lausanne (EPFL, Switzerland). His work consists in the hyphenation of microfluidic devices with electrospray mass spectrometry, and in a broader sense