• Radionuclides in the atmosphere; atmospheric chemistry;
• Gas phase and matrix-isolation molecular spectroscopy using FTIR
• UV and visible spectrometry; flash heating or flash photolysis and kinetic absorption spectroscopy;
• High temperature chemistry; radiation chemistry; chemical effects of nuclear transformations;
• Chemical safety and hazardous chemicals identification (Right-to-Know laws).
• Radon and indoor air pollution.

E-mail:jgkay@drexel.edu 
Phone: 215-895-1688    
Fax:   215-895-1265