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Research Activities: Dr. R Geetha Balakrishna

Photochemistry and water purification (Oxidation/reduction of pollutants/toxic metal ions, pathogen inactivation) 

Chemistry of photon interaction with organic pollutants/pathogens/toxic metal ions (Personal care products, Endocrine disruptive chemicals, Pesticides, Dyes, Weed killers, Water borne pathogens etc) for degradation/oxidation/reduction under light irradiation in order to forsee their evolution, is followed by

  • Absorption, Emission and Mass spectroscopy
  • Chromatography (HPLC, GC) in order to follow up the photo product formation
  • Photophysics: Time resolved fluorescence and transient absorption in order to determine the degradation mechanism
  • Electron Microscopy
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Photocatalysis for water disinfection

Our interests include,



 
 
 

 
       
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