Bioinorganic, Bioorganic, Physical Organic Chemistries, with focuses on characterization of menaquinone metabolism and ihibition of electron transport in tuberculosis bacteria, vanadium containing anti-diabetic and anti-malarial compounds, microemulsion drug-membrane interaction studies, copper (II) amyloid-beta and peptide complexation studies, and spectroscopic techniques including 1D and 2D NMR, EPR, fluorescence and IR.
New materials and methodologies involving solid-state and solution-phase reactions, particularly those involving kinetic control. We study structure/property relationships of materials (e.g., magnetism, electrical transport) using advanced synchrotron X-ray and time-of-flight neutron scattering and spectroscopic methods.
Theoretical characterization of reaction mechanisms in homogeneous and heterogeneous catalysis, new electronic structure techniques, development of force fields or model potentials for chemical reactivity studies.
Coordination and organometallic complex synthesis and characterization: environmental control of spin-crossover properties; single-molecule magnets; solar photochemistry employing earth-abundant materials.
Fundamental and applied aspects of synthetic inorganic, analytical and environmental chemistry; fluorinated superweak ions; selective fluorination and chlorination of fullerenes; pollution prevention; infrared sensors for environmental and industrial applications; redox-cyclable ion-exchange; layered materials; metal carbonyls