P.  Deb, Haldar, T., Kashid, S. M., Banerjee, S., Chakrabarty, S., and Bagchi, S., ?Correlating Nitrile IR frequencies to local electrostatics quantifies noncovalent interactions of peptides and proteins?, Journal of Physical Chemistry B, vol. 120, no. 17, pp. 4034-4046, 2016.

T.  Haldar and Bagchi, S., ?Electrostatic interactions are key to C=O n-pi* shifts: an experimental proof?, Journal of Physical Chemistry Letters, vol. 7, no. 12, pp. 2270-2275, 2016.

T.  Haldar, Kashid, S. M., Deb, P., Kesh, S., and Bagchi, S., ?Pick and choose the spectroscopic method to calibrate the local electric field inside proteins?, Journal of Physical Chemistry Letters, vol. 7, no. 13, pp. 2456-2460, 2016.

S.  Chatterjee, Ghosh, D., Haldar, T., Deb, P., Sakpal, S. S., Deshmukh, S. H., Kashid, S. M., and Bagchi, S., ?Hydrocarbon chain-length dependence of solvation dynamics in alcohol-based deep eutectic solvents: a two-dimensional infrared spectroscopic investigation?, Journal of Physical Chemistry B, vol. 123, no. 44, pp. 9355-9363, 2019.

S.  Chatterjee, Haldar, T., Ghosh, D., and Bagchi, S., ?Electrostatic manifestation of micro-heterogeneous solvation structures in deep-eutectic solvents: a spectroscopic approach?, Journal of Physical Chemistry B, vol. 124, no. 18, pp. 3709-3715, 2020.

T.  Haldar, Chatterjee, S., Alam, M. Nirshad, Maity, P., and Bagchi, S., ?Blue fluorescence of cyano-tryptophan predicts local electrostatics and hydrogen bonding in biomolecules?, Journal of Physical Chemistry B, vol. 126, no. 50, pp. 10732-10740, 2022.