Analytical Sciences

Current Research Areas and Interests

 

  • Molecular Sensors
  • Electron/Energy Transfer Processes
  • Co-ordination Chemistry
  • Crystal Engineering
  • Computational and Molecular Modeling Studies

 

Molecular sensors

 

  • Fluorescent molecular sensors based on calixarene and other related macrocycli compounds for cation recognition
  • Selective and sensitive colorimetric sensor(s) for inonic species
  • Organic molecules for extraction of metal ions from aqueous solution

 

Electron/Energy transfer Processes

 

  • Electron and energy transfer in donor-acceptor systems held by bonded and non-bonded interaction.
  • Interfacial electron transfer of a photoactive donor unit to nanoparticulate semiconductor surfaces like TiO2

 

Coordination Chemistry

 

  • Coordination chemistry of halides and oxyanions by macrocyle, macrobicycle and tripodal receptors
  • Supramolecular architecture of metallohelicates as chiro-optics, nano-material, bio-functional materials and molecular recognition
  • Coordination polymers as microporous materials

 

Crystal engineering

 

  • Crystal engineering aspects and its application in designing functional materials such as organo- and hydrogelators

 

Computational Study

 

  • Computational/molecular modeling studies towards the problems on crystal morphology, sensors, stereochemistry, structure and reactivity of reactive intermediates, kinetic and thermodynamic aspects of chemical transformation
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