• Understanding molecular interactions particular focus is halogen bonding, an innovative, bifunctional interaction. In drug research by generating tools, models, strategies and concepts for molecular design and fragment-based screening. Diversity-optimized and target-focused halogen-enriched fragment libraries (HEFLibs), use medicinal chemistry in combination with structural biology and computational chemistry for lead optimization of HEFLibs.
• Develop and optimize biophysical and computer-aided techniques for screening, innovative assay formats, based on semi-automated titration, magnetic beads, and solid-phase synthesis by plate-spotting. With DEKOIS2.0, we have established tools for benchmarking of virtual screening strategies.
• Extending the idea of molecular design to structured therapeutic peptides, developing a chemical tool-kit that can be used for selecting antibody-like, structured peptides, such peptides will be useful for therapeutic, diagnostic, analytical procedures, because they can be easily functionalized or linked to proteins, ligands, materials, radioisotopes, etc.
• He is particularly interested in innovative therapeutic concepts in oncology, including individualized therapy und novel targets: e.g. p53 mutant rescue and therapeutic intervention in the p53 pathway; studying the paradigm of molecular chaperones for protein-(mis)folding diseases, targeting protein-protein interactions, kinase polypharmacology, epigenetic targets, etc.