Justyna Wojcieszek graduated from the Warsaw University of Technology (WUT) in 2013 and is currently completing her PhD in the WUT Laboratory of Separation Techniques. Her research is focused on the speciation analysis of trace elements in food as well as on the investigation of metal nanoparticles metabolism in edible plants. During her PhD she completed a 12-months scientific stay at the Institute of Analytical Sciences and Physico-Chemistry for Environment and Materials (IPREM) in Pau, France. Justyna Wojcieszek is a co-author of 8 scientific papers; in 2017 she was awarded a Young Scientist Grant by the Organizers of the European Winter Conference on Plasma Spectrochemistry.