Welcome to our webpage! Our research focuses on the development and application of mass spectrometry to bioanalysis. Major areas of interest are: (i) mass spectrometry imaging for the determination of the spatial distributions of chemical constituents of biological tissues or other samples, (ii) chemical cross-linking for low-resolution characterization of the conformation, assembly, and interactions of macromolecules in solution, and (iii) discovery and validation of biomarkers for diagnosis and progression of disorders of clinical relevance.