Sourav Bhattacharjee graduated in medicine (MBBS) in 2002 from the Medical College and Hospital, Kolkata, India, obtained his MSc in biomolecular sciences from the Vrije Universiteit Amsterdam, Netherlands (2006–2008), and performed his major thesis work on investigating the pulmonary toxicity of air-borne nanoparticulate materials in Edinburgh, UK. He finished his PhD (2008–2012) with a very good thesis grade from Wageningen University, Netherlands, on nanomedicine and nanotoxicology. Dr Bhattacharjee joined University College Dublin (UCD), Ireland, as a postdoc in 2014. In February 2016, he was appointed an assistant professor at UCD, where he teaches anatomy while continuing to conduct research in nanomedicine, drug delivery, and biophotonics.