Publications
2026
21. Chakrabarty, S.; Deb, B.; Raha, S.; Saha, S.; Paul, A. K.; Ghosh, A. DNA Base Pair Mediated Vibrational Coupling: An Adenine–Thymine Base Pair Study. Adv. Theory Simul. 2026, 9 (3), e01802.
20. Chakrabarty, S.; Bhattacharya, M.; Saha, S.; Chatterjee, M.; Mukhopadhyay, J.; Ghosh, A. Unusual Hydrations of Amide I: An Insight into Protein Structure and Flexibility. J. Phys. Chem. B 2026, 130 (6), 1832–1840.
2025
19. Saha, S.; Chakrabarty, S.; Deb, B.; Raha, S.; Paul, A. K.; Ghosh, A. Probing Intramolecular Vibrational Coupling between the C═C Ring and Amide-I Modes in Quinolinone Derivatives: Insights from DFT and Molecular Dynamics Simulations. J. Phys. Chem. A 2025, 129 (39), 8935–8944.
18. Chakrabarty, S.; Ghosh, A. Interpreting the Solvatochromic Behavior of DMSO: Perceptions into Hydrogen Bond Donor–Acceptor Duality. Volume 10, Issue 41, e05655, November 3, 2025.
2024
17. Sakpal, S.; Chakrabarty, S.; Reddy, K. D.; Deshmukh, S. H.; Biswas, R.; Bagchi, S.; Ghosh, A. Perturbation of Fermi Resonance on Hydrogen-Bonded >C═O: 2D IR Studies of Small Ester Probes. J. Phys. Chem. B 2024, 128 (18), 4440–4447. (Corresponding author)
2023
16. Chakrabarty, S.; Barman, A.; Ghosh, A. A Disparity in Solvatochromism of C=O and S=O Vibrational Probe: A Study of Structurally Similar Acetone and Dimethyl
Sulfoxide. J. Mol. Liquids, 2023, 382, 122005. (Corresponding author)
15. Chakrabarty, S.; Ghosh, A. Inconsistent Hydrogen Bond Mediated Vibrational Coupling of Amide I. RSC Advances 2023, (2), 1295-1300 (Corresponding author)
2022
14. Chakrabarty, S.; Barman, A.; Ghosh, A.; Anomalous Infrared Absorbance of S=O/ C=O: A perturbation Study of α C-H/D J.Phys. Chem. B, 2022, 126, 5490-5496. (Corresponding author)
13. De, C. K.; Ghosh, A.; Mandal, P. K. Hydrophobicity-Dependent Heterogeneous Nanoaggregates and Fluorescence Dynamics in Room-Temperature Ionic Liquids. J. Phys. Chem B 2022, 126, 1551-1557.
12. Chakrabarty, S.; Deshmukh, S.; Barman, A.; Bagchi, S.; Ghosh, A.; On-Off Infrared Absorption of S=O Vibrational Probe of Dimethyl Sulfoxide. J. Phys. Chem B 2022, 126, 4501-4508. (Corresponding author)
De, C. K.; Ghosh, A.; Mandal, P. K. Hydrophobicity-Dependent Heterogeneous Nanoaggregates and Fluorescence Dynamics in Room-Temperature Ionic Liquids. J. Phys. Chem. B 2022, 126 (7), 1551–1557.
2021
11. Ghosh, A.; De, C. K.; Chatterjee, T.; Das, A.; Roy, D.; Routh, T.; Mandal, P. K. Correlation between size of nano-aggregates and excitation wavelength dependent fluorescence emission in room temperature ionic liquids: A case study with emim [FAP]. Chemical Physics Impact, 2021, 3, 10054. (First Author)
2020
10. Chakrabarty, S.; Maity, S.; Darshana, Y.; Ghosh, A. Surface Directed Disparity in Self Assembled Structures of Small Peptide -L-Glutathione on Gold and Silver Nanoparticles. Langmuir 2020, 36, 11255−11261. (Corresponding author)
9. Ghosh, A. Vibrational Coupling on Stepwise Hydrogen Bond Formation of Amide I. J. Phys. Chem. B 2019, 123,7771-7776. (Single Corresponding Author)
2019
8. Ghosh, A.; Prasad, A. K.; Chuntonov, L. Two-Dimensional Infrared Spectroscopy Reveals Molecular Self-Assembly on the Surface of Silver Nanoparticles. J. Phys. Chem. Lett. 2019, 10 (10), 2481–2486.
2018
7. Ghosh, A.; Cohn, B.; Prasad, A. K.; Chuntonov, L. Quantifying conformations of ester vibrational probes with hydrogen- bond-induced Fermi resonances. J. Chem. Phys. 2018, 149, 184501-184512.
2016
6. Ghosh, A.; Parasar, B.; Bhattacharyya, T.; Dash, J. Chiral carbon dots derived from guanosine 5′-monophosphate form supramolecular hydrogels. Chem. Commun. 2016, 52, 11159-11162.
2015
5. Ghosh, A.; De, C. K.; Chatterjee, T.; Roy, D.; Das, A.; Routh, T.; Mandal, P. K. What type of nanoscopic environment does a cationic fluorophore experience in room temperature ionic liquids? Phys. Chem. Chem. Phys. 2015, 17, 16587-16593.
2014
4. Roy, S. R.; Nijamudheen, A.; Pariyar, A.; Ghosh, A.; Vardhanapu, P.; Mandal, P. K.; Datta, A.; Mandal S. K. Phenalenyl in a Different Role: Catalytic Activation through the Nonbonding Molecular Orbital. ACS catalysis. 2014, 4, 4307–4319.
3. Ghosh, A.; Chatterjee, T.; Roy, D.; Das, A.; Mandal, P. K. On the Nanoscopic Environment a Neutral Fluorophore Experiences in Room Temperature Ionic Liquids. J. Phys. Chem. C 2014, 118, 5051−5057.
2013
2. Chatterjee, T.; Roy, D.; Das, A.; Ghosh, A.; Mandal, P. K. Chemical tweaking of a non-fluorescent GFP chromophore to a highly fluorescent coumarinic fluorophore: application towards photo-uncaging and stem cell imaging. RSC Advances 2013, 3, 24021-24024.
2012
1. Ghosh, A.; Chatterjee, T.; Mandal, P. K. On the heterogeneity of fluorescence lifetime of room temperature ionic liquids: onset of a journey for exploring red-emitting dyes. Chem. Commun. 2012, 48, 6250-6252.
