Experimental Part:
- Laser Time of Flight (TOF) Mass Spectrometry of Small Biological Molecules: Laser Desorption Ionization (LDI), Matrix Assisted LDI (MALDI), and Surface Assisted LDI (SALDI)
- Gas-phase Photoelectron Spectroscopy of Small Biological Molecules Combined with Time of Flight (TOF) Mass Spectrometry Technique using the Different radiation sources including Helium lamp, laser, and synchrotron radiation.
- Spectroscopic study of biological molecules in their excited electronic states using absorption spectroscopy coupled with the Time of Flight (TOF) Mass Spectrometry and Laser or Synchrotron Radiation.
- Measuring the absolute and relative ionization cross of atoms and molecules in the gas phase using Electron Spectroscopy.
- Optogalvanic spectroscopy using Laser Radiation.
Theoretical Part:
Quantum mechanics and computational chemistry (Theoretical)
- Potential energy surface of van der Waals complexes
- Intermolecular forces (weak interactions)
- Intermolecular interaction energy decomposition analysis using symmetry adapted perturbation theory (SAPT and SAPT(DFT))
- Theoretical spectroscopic calculations (Photoelectron spectroscopy, Resonance Auger Raman, and surface enhanced Raman spectroscopy (SERS))
- Ligand-DNA and Ligand-protein interaction using ONIOM Method
- Interaction of biological molecules with metal surfaces using ONIOM method
- Chemical Kinetics
- Organic and Inorganic physical chemistry
- Statistical mechanics
- Equation of state
- Radial distribution function and Integral equations
- Perturbation theory
- Molecular Dynamic Simulation (MD)
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