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Dr. Avik Kumar Pati

Assistant Professor, Department of Chemistry, BITS Pilani, Pilani Campus

Department of Chemistry, Birla Institute of Technology & Science, Pilani- 333031, Rajasthan. India.

Chamber #: 2243-P, FD II

Research publications

22. Pati AK, Kilic Z, Borgia A, Terry DS, Bar S, Martin MI, Kiselev R, Altman RB & Blanchard SC.

Recovering true FRET efficiencies from smFRET investigations requires triplet state mitigation,

Nature Methods, https://doi.org/10.1038/s41592-024-02293-8 (2024).

 

21. Martin MI, Pati AK, Abeywickrama CS, Bar S, Kilic Z, Altman RB, & Blanchard SC.

Leveraging Baird aromaticity for advancement of bioimaging applications.

J Phys Org Chem., e4449 (2022).

 

20. Asher WB, Geggier P, Holsey MD, Gilmore GT, Pati AK, Meszaros J, Terry DS., Mathiasen S, Kaliszewski MJ, McCauley MD, Govindaraju A, Zhou Z, Harikumar KG, Jaqaman K, Miller LJ, Smith AW, Blanchard SC & Javitch JA.

Single-Molecule FRET Imaging of GPCR Dimers in Living Cells.

Nature Methods, 18, 397 (2021).

 

19. Girodat D, Pati AK, Terry DS, Blanchard SC, Sanbonmatsu KY.

Quantitative comparison between sub-millisecond time resolution single-molecule FRET measurements and 10-second molecular simulations of a clam-shell biosensor protein.

PLOS Computational Biology, 16, e1008293 (2020).

 

18. Pati AK, Bakouri O El, Jockusch S, Zhou Z, Altman RB, Fitzgerald GA, Asher WB, Terry DS, Borgia A, Holsey MD, Batchelder JE, Abeywickrama C, Huddle B, Rufa D, Javitch JA, Ottosson H, Blanchard SC.

Tuning the Baird aromatic triplet state energy of cyclooctatetraene to maximize the self-healing mechanism in organic fluorophores.

Proceedings of National Academy of Sciences (PNAS), 117, 24305 (2020).

 

17. Zheng Q, Pati AK, Blanchard SC.

Single Fluorophore Photobleaching, In: Roberts G., Watts A., European Biophysical Societies (eds)

Encyclopedia of Biophysics. Springer, Berlin, Heidelberg DOI: 10.1007/978-3-642-35943-9_483-2 (2018). ISBN number: 978-3-642-35943-9.  

 

16. Zheng Q, Pati AK, Blanchard SC.

Single Fluorophore Blinking, In: Roberts G., Watts A., European Biophysical Societies (eds)

Encyclopedia of Biophysics. Springer, Berlin, Heidelberg, DOI: 10.1007/978-3-642-35943-9_483-1, (2018). ISBN number: 978-3-642-35943-9.

 

15. Tarai M, Singh A, Pati AK, Mishra AK.

Resolving fluorescence signatures of a photoconvertible fluorophore by fluorescence spectroscopy and MCR-ALS-based combinatorial approach.

Spectrochim. Acta A Mol. Biomol. Spectrosc. 268, 120683 (2022).

 

14. Singh A, Pati AK, Mishra AK.

Photophysics and Photoreactivity of Cross-conjugated Enediynyl Aggregates: Applications to Multi-parametric Sensing of Microheterogeneity and Reversible Fluorescence Switching.

Chem. Phys., 529, 110579 (2020).

 

13. Singh A, Pati AK, Mishra AK.

Photophysical Impact of Diacetylenic Conjugation on Classical Donor-Acceptor Electronic Energy Pair.

J. Phys. Chem. A, 123, 443 (2019).

 

 12. Pati AK, Mishra AK.

Small Push-Pull Diacetylenes as Emergent Fluorophores.

AIP Conf. Proc., 2005, 020009 (2018).

 

11. Singh A, Pati AK, Mishra AK.

Photoinduced Intramolecular Charge Transfer in a Cross-Conjugated Push–Pull Enediyne: Implications toward Photoreaction.

Phys. Chem. Chem. Phys., 20, 14889 (2018).

 

10. Singh A, Pati AK, Mishra AK.

Photophysics and Peripheral Ring Size Dependent Aggregate Emission of Cross-Conjugated Enediynes: Applications to White Light Emission and Vapor Sensing.

Phys. Chem. Chem. Phys., 20, 4167 (2018).

 

9. Mandali PK, Pati AK, Chand DK.

Fluorescent 1‐Arylidene‐1, 3‐dihydroisobenzofuran: Ligand‐Free Palladium Nanoparticles, Catalyzed Domino Synthesis and Photophysical Studies.

ChemistrySelect, 2, 5259 (2017).

 

8. Pati AK, Gharpure SJ, Mishra AK.

White Light Emission in Butadiyne Bridged Pyrene–Phenyl Hybrid Fluorophore: Understanding the Photophysical Importance of Diyne Spacer and Utilizing the Excited-State Photophysics for Vapor Detection.

J. Phys. Chem. A, 120, 5838 (2016).

 

7. Pati AK, Jana R, Gharpure SJ, Mishra AK.

Photophysics of Diphenylbutadiynes in Water, Acetonitrile–Water, and Acetonitrile Solvent Systems: Application to Single Component White Light Emission.

J. Phys. Chem. A, 120, 5826 (2016).

 

6. Pati AK, Gharpure SJ, Mishra AK.

Contrasting Solid State Fluorescence of Diynes with Small and Large Aryl Substituents: Crystal Packing Dependence and Stimuli Responsive Fluorescence Switching.

J. Phys. Chem. A, 119, 10481 (2015).

 

5. Pati AK, Gharpure SJ, Mishra AK.

On the Photophysics of Butadiyne Bridged Pyrene–Phenyl Molecular Conjugates: Multiple Emissive Pathways through Locally Excited, Intramolecular Charge Transfer and Excimer States.

Faraday Discuss., 117, 213 (2015).

 

4. Chatterjee KS,* Pati AK,* Mishra AK. (*Equal contribution).

Meta Effect of Absorption Energy in Donor−Acceptor Substituted Benzenoids: A Computational Study of Its Dependence on Acceptor Strength, Solvent Polarity, and Conjugation Length.

Org. Chem., 79, 8715 (2014).

 

3. Pati AK, Gharpure SJ, Mishra AK.

Substituted Diphenyl Butadiynes: A Computational Study of Geometries and Electronic Transitions using DFT/TD-DFT.

Phys. Chem. Chem. Phys., 16, 14015 (2014).

 

2.Padhy AK, Mishra AK, Mohapatra M, Pati AK, Mishra S.

Photoinduced Solid State Keto–Enol Tautomerization of 2-(2-(3-nitrophenyl)-4,5-diphenyl-1H-imidazol-1-yloxy)-1-phenylethanone.

RSC Adv., 4, 8044 (2014).

 

1. Pati AK, Mohapatra M, Ghosh P, Gharpure SJ, Mishra AK.

Deciphering the Photophysical Role of Conjugated Diyne in Butadiynyl Fluorophores: Synthesis, Photophysical and Theoretical Study.

J. Phys. Chem. A, 117, 6548 (2013).