Professor Koen Janssens is based in the Center for Micro- and Trace Analysis at the Department of Chemistry at the University of Antwerp in Belgium. He currently teaches undergraduates on General Chemistry — Theory, Instrumental Analytical Chemistry, Radiochemistry, Micro- and Surface Analysis Methods and Practical Exercises in Analytical Chemistry. Since 1999 he has presented over 100 lectures and has published, since 1990, over 140 papers, book chapters/books. From 1999-2004 he served as an Associate Editor for Journal of Micro- and Trace Analysis, and since 2004 has served as an editorial board member of Spectrochimica Acta.
His main area of research is as head of the x-ray microbeam analysis research group at the University of Antwerp which specializes in the use of X-ray microbeams for the non-destructive (trace) analysis and materials characterization.