Anup Ghosh

Anup Ghosh
Assistant Professor

Previous appointments:

DST Inspire Faculty (2019-24)-S N Bose National Centre for Basic Science,  Kolkata 

Postdoctoral Fellow (2016-18)-Technion-Israel Institute of Technology, Israel 

Postdoctoral Fellow (2015-16)-Indian Association for the Cultivation of Sciences, Kolkata

Research interests:

      1. Ultrafast 2D-IR Spectroscopy on the Structural Dynamics of DNA/G Quadruplex

2. Tuning of Molecular Self-Assembled Structures of Small-Peptide on the Surface of Nanoparticles for Targeted  Nano-Drug Delivery

3. The Role of Solvent on Structural Flexibility of Biomolecules

4. Studies of Membrane Penetration Mechanism


For more details you can visit my google scholar account

link: https://scholar.google.co.in/citations?hl=en&authuser=2&user=y7KNVp0AAAAJ





Contact:

Address: Chemical Sciences
Unified Academic Campus
Bose Institute
EN-80, Sector V
Bidhan Nagar
Kolkata - 700 091, India
E-Mail: anup.ghosh[at]jcbose.ac.in
Phone: +91-33-9064368183

Research:

     1. Ultrafast 2D-IR spectroscopy on the structural dynamics of DNA/G Quadruplex

2. Tuning of Molecular Self-Assembled Structures of Small-Peptide on the Surface of Nanoparticles for Targeted  Nano-Drug Delivery

3. The role of solvent on structural flexibility of biomolecules

4. Studies of membrane penetration mechanism


For more details you can visit my google scholar account 

link: https://scholar.google.co.in/citations?hl=en&authuser=2&user=y7KNVp0AAAAJ

Publications:

Publications


1) Chakrabarty, S.; Barman, A.; Ghosh, A. Unusual Hydrations of Amide I! An Alarming Study of Protein Flexibility (Manuscript Under preparation) (Corresponding author)

2)  Chakrabarty, S.; Barman, A.; Ghosh, A. An Overview of Solvatochromic and Biochemical Implications of Dimethyl Sulfoxide (Under revision in J. Phys. Chem. B) (Corresponding author)

3)  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 IR Absorption of Small Ester. J. Phys. Chem. B 2024, 128, 18, 4440–4447 (Corresponding author)

4) 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)

5)  Chakrabarty, S.; Ghosh, A. Inconsistent Hydrogen Bond Mediated Vibrational Coupling of Amide I. RSC Advances 13 (2), 1295-1300 (Corresponding author)

6)  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)

7) 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.

8)  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)

9)    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)

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)

11) Ghosh, A. Vibrational Coupling on Stepwise Hydrogen Bond Formation of Amide I. J. Phys. Chem. B 2019, 123,7771-7776. (Single & Corresponding Author)

 

PhD and Postdoctoral Publication

12) 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.

13) 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.

14) 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.

15) 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.

16) 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.

17) 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.

18) 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.

19) 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. 

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Recognition:

    Teaching:

    Students:

    Image Name Designation Department Campus Contact number Email

    Former:

    Current Students:

          PhD Students

          1. Suranjana Chakrabarty


    Former Students:

          Project Student: 

    1. Swagata Maity

    Current Status: PhD Student at University of Northern Colorado

    2. Darshana Yazhini

    Current Status:

    Summer Student:

    1. P Gayathri

    Current Status: PhD student at SRM University, Chennai

    Group News: