Working in the area of technique development in multi-
dimensional NMR Spectroscopy and their appplications
in the study of biomolecules. Also interested in study
of relaxation as applied to dynamics of molecules in
solution and internal motions in solids.Have contributed
to the development of many two-dimensional NMR experi-
ments including the first experiment, and several later.
Have applied these methods for the study of biomolecules
especially the first application of 2D Nuclear Overhanser
Effect to biomolecules.Have also applied these techniques
to study molecules oriented in liquid crystal matrices.
Have extensively studied the effect of strong coupling in
2D spectroscopy including in 1D double resonance techniques.
Currently studying effect of Cross-Correlations in multispin
relaxation and its effects in study of biomolecules, and
solids. Also interested in NMR Imaging.
Current Interest is also in Quantum Computing by NMR in
which the group has used transition and spin-selective
pulses in one and two dimensional NMR to
(i) prepare pseudo-pure states
(ii) execute logical gates and
(iii) implement Deutsch-Jozse quantum algorithm.
Efforts are going on to increase the number of qubits
by use of quadrupolar and dipolar coupled spins oriented
in liquid crystal matrices.