Juan Manuel Peña Herrera

PhD Student of Analytical Chemistry of University of Barcelona (Universidad de Barcelona, Spain) in the Institute of Environmental Assessment and Water Research IDAEA-CSIC. I developed a master thesis in Geography at Bern University (Universität Bern, Switzerland) and I hold a degree in Chemistry at the National University of Colombia (Universidad Nacional de Colombia). I am currently working on occurrence, distribution and transformation of pharmaceuticals in fish. Specifically, in developing method extraction for pharmaceutical from the fish muscle and identification of pharmaceuticals metabolites by suspect screening by liquid chromatography coupled to high resolution mass spectrometry.