Research Group Publications

 
  • Samadhan H. Deshmukh, Srijan Chatterjee, Deborin Ghsoh And Sayan Bagchi, Ligand Dynamics TimeScales Identify the Surface–Ligand Interactions in Thiocyanate-Capped Cadmium Sulfide Nanocrystals, J. Phys. Chem. Lett., 13, 3059 - 3065 (2022), DOI:https://doi.org/10.1021/acs.jpclett.2c00493.
  • Deborin Ghosh, Sushil S. Sakpal, Srijan Chatterjee, Samadhan H. Deshmukh, Hyejin Kwon, Yung Sam Kim And Sayan Bagchi, Association?Dissociation Dynamics of Ionic Electrolytes in Low Dielectric Medium, J. Phys. Chem. B., 126, 239 - 248 (2022), DOI:10.1021/acs.jpcb.1c08613.
  • Sushil S. Sakpal, Samadhan H. Deshmukh, Srijan Chatterjee, Deborin Ghosh And Sayan Bagchi, Transition of a Deep Eutectic Solution to Aqueous Solution: A Dynamical Perspective of the Dissolved Solute, J. Phys. Chem. Lett., 12, 8784 - 8789 (2021), DOI:https://doi.org/10.1021/acs.jpclett.1c02118.
  • Sushil S. Sakpal, Deborin Ghosh, Meghna A. Manae, Anirban Hazra And Sayan Bagchi, The Curious Case of Aqueous Warfarin: Structural Isomers or Distinct Excited States?, J. Phys. Chem. B., 125, 2871 - 2878 (2021), DOI:https://doi.org/10.1021/acs.jpcb.0c10824.
  • S Chatterjee, T Haldar, D Ghosh And S Bagchi*, Electrostatic Manifestation of Micro-Heterogeneous Solvation Structures in Deep-Eutectic Solvents: A Spectroscopic Approach, J. Phys. Chem. B., 124, 3709 - 3715 (2020), DOI:https://doi.org/10.1021/acs.jpcb.9b11352.
  • Pavan Dongapure, Sayan Bagchi, S Mayadevi And R Nandini Devi*, Variations in activity of Ru/TiO2 and Ru/Al2O3 catalysts for CO2 hydrogenation: An investigation by in-situ infrared spectroscopy studies, Molecular Catalysis., 482, 110700 (1) - 110700 (6) (2020), DOI:https://doi.org/10.1016/j.mcat.2019.110700.
  • Srijan Chatterjee, Deborin Ghosh, Tapas Haldar, Pranab Deb, Sushil S. Sakpal, Samadhan H. Deshmukh, Somnath M. Kashid* And and Sayan Bagchi*, Hydrocarbon Chain-Length Dependence of Solvation Dynamics in Alcohol-Based Deep Eutectic Solvents: A Two-Dimensional Infrared Spectroscopic Investigation, J. Phys. Chem. B., 123, 9355 - 9363 (2019), DOI:https://doi.org/10.1021/acs.jpcb.9b08954.
  • Somnath M. Kashid, Reman K. Singh, Hyejin Kwon, Yung Sam Kim*, Arnab Mukherjee* And and Sayan Bagchi*, Arresting an Unusual Amide Tautomer Using Divalent Cations, J. Phys. Chem. B., 123, 8419 - 8424 (2019), DOI:https://doi.org/10.1021/acs.jpcb.9b08463.
  • Pranab Deb, Geun Young Jin, Santosh K. Singh, Juran Moon, Hyejin Kwon, Aloke Das*, Sayan Bagchi* And and Yung Sam Kim*, Interconverting Hydrogen-Bonding and Weak n ? ?* Interactions in Aqueous Solution: A Direct Spectroscopic Evidence, J. Phys. Chem. Lett., 9, 5425 - 5429 (2018), DOI:https://doi.org/10.1021/acs.jpclett.8b02398.
  • Somnath M. Kashid, Geun Young Jin, Suman Chakrabarty* , Yung Sam Kim* And and Sayan Bagchi* , Two-Dimensional Infrared Spectroscopy Reveals Cosolvent-Composition-Dependent Crossover in Intermolecular Hydrogen-Bond Dynamics, J. Phys. Chem. Lett., 8, 1604 - 1609 (2017).
  • Somnath M. Kashid, Pranab Deb, Tapas Haldar And Sayan Bagchi*, Stretching IR spectroscopy to an extra dimension enables experimental visualization of ultrafast chemical exchange processes, International Conference on Fibre Optics and Photonics 2016., paper Th2A.3, (2016), DOI:Optical Society of America.
  • Tapas Haldar, Somnath M Kashid, Pranab Deb, Sandeep Kesh And Sayan Bagchi*, Pick and Choose the Spectroscopic Method to Calibrate the Local Electric Field inside Proteins, J. Phys. Chem. Lett., 7, 2456 - 2460 (2016).
  • Pranab Deb, Tapas Haldar, Somnath M Kashid, Subhrashis Banerjee, Suman Chakrabarty* And and Sayan Bagchi*, Correlating Nitrile IR Frequencies to Local Electrostatics Quantifies Noncovalent Interactions of Peptides and Proteins, J. Phys. Chem. B., 120, 4034 - 4046 (2016).
  • Tapas Haldar And Sayan Bagchi*, Electrostatic Interactions Are Key to C=O n-pi* Shifts: An Experimental Proof, J. Phys. Chem. Lett., 7, 2270 - 2275 (2016).
  • Somnath M. Kashid, Geun Young Jin And Sayan Bagchi* and Yung Sam Kim*, Cosolvent Effects on Solute?Solvent Hydrogen-Bond Dynamics: Ultrafast 2D IR Investigations, J. Phys. Chem. B., 119, 15334 - 15343 (2015).
  • Somnath M. Kashid, Pranab Deb, Tapas Haldar, Partha Pratim Roy And Sayan Bagchi*, Measuring equilibrium ultrafast structural and conformational dynamics in bio-molecules: A two dimensional infrared (2D-IR) spectroscopic approach, Sci. Lett., 4, 173 (2015).
  • S. D. Fried, S. Bagchi And S. G. Boxer, Extreme Electric Fields Power Catalysis in the Active Site of Ketosteroid Isomerase, Science., 6216, 1510 - 1514 (2014).
    Perspectctive wriiten by Peter Hildebrandt, Science 346(6216),1456-1457.
  • S. M. Kashid And S. Bagchi*, Experimental determination of the Electrostatic Nature of Carbonyl Hydrogen-Bonding Interactions Using IR-NMR Correlations, J. Phys. Chem. Lett., 5, 3211 - 3215 (2014).
  • P. Chatterjee, S. Bagchi* And N. Sengupta*, The non-uniform early structural response of globular proteins to cold denaturing conditions: A case study with Yfh1, J. Chem. Phys., 141, 205103 (2014).
  • Y. S. Kim And S. Bagchi*, Simultaneous observation of multiple ultrafast dynamic processes for a dicarbonyl compound by two-dimensional infrared spectroscopy, J. Spectrosc. Dyn., 4, 22 (2014).
  • S. D. Fried, S. Bagchi And S. G. Boxer, Measuring Electrostatic Fields in Both Hydrogen-Bonding and Non-Hydrogen-Bonding Environments Using Carbonyl Vibrational Probes, J. Am. Chem. Soc., 135, 11181 - 11192 (2013).
  • S. Bagchi, S. D. Fried And S. G. Boxer , A Solvatochromic Model Calibrates Nitriles’ Vibrational Frequencies to Electrostatic Fields, J. Am. Chem. Soc., 134, 10373 - 10376 (2012).
  • S. Bagchi, S. G. Boxer And M. D. Fayer , Ribonuclease S Dynamics Measured Using a Nitrile Label with 2D IR Vibrational Echo Spectroscopy, J. Phys. Chem. B., 116, 4034 - 4042 (2012).
  • S. Bagchi, B. T. Nebgen, R. F. Loring And M. D. Fayer , Dynamics of a Myoglobin Mutant Enzyme: 2D IR Vibrational Echo Experiments and Simulations, J. Am. Chem. Soc., 132, 18367 - 18376 (2010).
  • S. Bagchi, D. G. Thorpe, I. F. Thorpe, G. A. Voth And M. D. Fayer , Conformational Switching between Protein Substates Studied with 2D IR Vibrational Echo Spectroscopy and Molecular Dynamics Simulations, J. Phys. Chem. B., 114, 17187 - 17193 (2010).
  • S. Bagchi, C. Falvo, S. Mukamel And R. M. Hochstrasser , 2D-IR Experiments and Simulations of the Coupling between Amide-I and Ionizable Side Chains in Proteins: Application to the Villin Headpiece, J. Phys. Chem. B., 113, 11260 - 11273 (2009).
  • S. Bagchi, A. K. Charnley, A B. Smith And R. M. Hochstrasser, Equilibrium Exchange Processes of the Aqueous Tryptophan Dipeptide, J. Phys. Chem. B., 113, 8412 - 8417 (2009).
  • A. Chakraborty, S. Bagchi And K. L. Sebastian, Buckled Nano RodA Two State System and Its Dynamics, Journal of Computational and Theoretical Nanoscience., 4, 504 - 513 (2007).
  • S. Bagchi, Y. S. Kim, A. K. Charnley, A. B. Smith And R. M. Hochstrasser, Two-Dimensional Infrared Investigation of N-Acetyl Tryptophan Methyl Amide in Solution, J. Phys. Chem. B., 111, 3010 - 3018 (2007).