Dr. Nilsson has her PhD in Biophysics and Structural Biology from the Karolinska Institute from where she has gained specialized expertise in structural analysis of viruses and nanoparticles, electron microscopy and its industrial applications. Since 2009, she has been responsible for Vironova’s EM services offering electron microscopy and image analysis services specialized for biopharmaceuticals. Josefina has served to shape the Vironova services and solutions related to characterization of nanoparticles with particular focus on virus, virus like particles and gene therapy vectors. Vironova offers beside services also innovative hardware and software solutions for advanced electron microscopy image analysis.