2023

1.   Salmonella typhimurium detection and ablation using OmpD specific aptamer with non-magnetic and magnetic graphene oxide, Ritika Gupta, Vishal Singh, Nikita Sarawagi, Gurmeet Kaur, Raminder Kaur, Nitesh Priyadarshi, Vikas Rishi, Bhupesh Goyal, Padmaja P Mishra,*  Nitin K Singhal*, Biosensors and Bioelectronics 234, 115354 (Impact factor -12.5)

2. Insights into the Dynamics and Helicase Activity of RecD2 of Deinococcus radiodurans during DNA Repair: A Single-Molecule Perspective, F Islam, D Purkait, PP Mishra, The Journal of Physical Chemistry B

2022-

3. Revealing the DNA Unwinding Activity and Mechanism of Fork Reversal by RecG While Exposed to Variants of Stalled Replication-fork at Single-Molecular Resolution

D Bandyopadhyay, PP Mishra

Journal of Molecular Biology 434 (21), 16782

4. A single-molecule approach to unravel the molecular mechanism of the action of Deinococcus radiodurans RecD2 and its interaction with SSB and RecA in DNA repair

D Purkait, F Islam, PP Mishra

International Journal of Biological Macromolecules 221, 653-664

5. Kineto-Mechanistic Investigation of Effect of Macromolecular Crowding on the Breathing of DNA Bubble

M Basu, PP Mishra,The Journal of Physical Chemistry B 126 (7), 1375-1387

6. Absorption Spectroscopy: What Can We Learn About Conformational Changes of Biomolecules? M Basu, PP Mishra*, Optical Spectroscopic and Microscopic Techniques, 2022, 1-18 (Book Chapter: Springer, Singapore)

7. From Ensemble FRET to Single-Molecule Imaging: Monitoring Individual Cellular Machinery in Action F Islam, M Basu, PP Mishra*, Optical Spectroscopic and Microscopic Techniques, 2022, 113-142, (Book Chapter: Springer, Singapore)

2021

8. Direct observation of adsorption and desorption of ds-DNA on Graphene oxide and Graphene oxide-Gold nanoparticle hybrid material: A kineto-mechanistic investigation T Paul, P Mohapatra, PP Mishra Applied Surface Science, 2021,151696

9. Impact of Mutation on the Structural Stability and the Conformational Landscape of Inhibitor-Resistant TEM β-Lactamase: A High-Performance Molecular Dynamics Simulation Study SK Mukherjee, M Mukherjee, PP Mishra, The Journal of Physical Chemistry B, 2021 125 (40), 11188-11196

10. Decoding the Structural Dynamics and Conformational Alternations of DNA Secondary Structures by Single- Molecule FRET Microspectroscopy, D Bandyopadhyay, PP Mishra, Frontiers in Molecular Biosciences,2021

11. Spectroscopic and computational insight into the conformational dynamics of hemoglobin in the presence of vitamin B12, J Rout, BC Swain, S Subadini, PP Mishra, H Sahoo, U Tripathy International Journal of Biological Macromolecules, 2021, 189, 306-315, (Impact factor: 8.01)

12. Conformational dynamics of myoglobin in the presence of vitamin B12: A spectroscopic and in silico investigation, J Rout, BC Swain, S Subadini, PP Mishra, H Sahoo, U Tripathy, International Journal of Biological Macromolecules , 2021, 192, 564-573 (Impact factor: 8.01)

2020

13. Vital Insights into Prokaryotic Genome Compaction by Nucleoid-Associated Protein (NAP) and Illustration of DNA Flexure Angles at Single Molecule Resolution, D Purkait, D Bandyopadhyay, PP Mishra; International Journal of Biological macromolecules, 2020, 171, 100-111 (Impact factor: 6.95)

14. Direct observation of effect of crowding induced macromolecular hydration on molecular breathing in the stem of Fork-DNA by single-molecule FRET microspectroscopy, S Mondal & PP Mishra; International Journal of Biological Macromolecules, 2020, 167, 559-569 (Impact factor: 6.95)

15. Real-time Monitoring of the Multi-State Conformational Dynamics of Polypurine Reverse HoogsteeHairpin (PPRH) to Capture Their Triplex-Affinity for Gene Silencing by smFRET Microspectroscopy, D Bandyopadhyay & P P Mishra; The Journal of Physical Chemistry B 124 (38), 8230-8239 (Impact factor: 3.0)

16. Spectroscopic insight into the interaction of dopamine with spherical gold nanoparticles, J Rout, B. C. Swain P P Mishra, U Tripathy; Journal of Photochemistry and Photobiology B: Biology 203, 111770 (Impact factor: 5.98)

17. Biophysical study on complex formation between β-Lactoglobulin and vitamin B12 B. C. Swain, S. Subadini, J. Rout, P. P.Mishra, H. Sahoo, U. Tripathy; Food chemistry, 2020, 312, 126064 (Impact factor: 7.5)

18. A spectroscopic and computational intervention of interaction of lysozyme with 6-mercaptopurine, B. C. Swain, S. K. Mukherjee, J. Rout, M. Mukherjee, P. P.Mishra, U. Tripathy; Analytical and bioanalytical chemistry, 2020, 412 (11), 2565-2577 (Impact factor: 4.14)

2019-2017

19. Direct observation of external force mediated conformational dynamics of IHF bound Holliday junction, SC Bera, T Paul, ANS Iyengar, PP Mishra Faraday Discussions, 2018

20. Trapping the Intermediate Conformations during Flexible DNA Cyclisation by SMFRET Measurements, T Paul, PP Mishra, Biophysical Journal 114 (3), 2017

21. Direct Direct observation of breathing dynamics at the mismatch induced DNA bubble with nanometre accuracy: a smFRET study, T Paul, SC Bera, N Agnihotri, PP Mishra, Nanoscale, 2017, 9 (18), 5835-5842

22. Monitoring the binding of serotonin to silver nanoparticles: A fluorescence spectroscopic investigation, Journal of Photochemistry and Photobiology A: Chemistry 367, 219-225, BC Swain, PP Mishra, H Mishra, U Tripathy

2016-2011

23. “Conformational Changes Followed by Complete Unzipping of DNA Double Helix by Charge-Tuned Gold Nanoparticles” SC Bera, K Sanyal, D Senapati, PP Mishra, The Journal of Physical Chemistry B 120 (18), 4213-4220

24. “Single-Molecule FRET Studies of the Hybridization Mechanism during Noncovalent Adsorption and Desorption of DNA on Graphene Oxide”, T Paul, SC Bera, N Agnihotri, PP Mishra, The Journal of Physical Chemistry B 120 (45), 11628-11636

25.  “Direct observation of spatial configuration and structural stability of locked Y-shaped DNA structure”, T Paul, PP Mishra, RSC Advances 6 (105), 103270-103274

26. “Conformational changes and unzipping of DNA by surface modified gold nanoparticle” , Kasturi Sanyal; Subhas C Bera; Dulal Senapati; P P Mishra, Chem. Phys , 13, 1479-1489

27. Conformational changes and unzipping of DNA by surface modified Gold Nanoparticle, K Sanyal, SC Bera, D Senapati, PP Mishra

Chem. Phys 13, 1479-1489

Post-Doctoral Publication (2011-2006)

28. Codon-dependent tRNA fluctuations monitored with fluorescence polarization, PP Mishra, MT Qureshi, W Ren, TH Lee Biophysical journal 99 (11), 3849-3858, 2010

29. Stepwise loading of yeast clamp revealed by ensemble and single-molecule studies R Kumar, VC Nashine, PP Mishra, SJ Benkovic, TH Lee, Proceedings of the National Academy of Sciences 107 (46), 19736-19741, 2010

30.  Fluctuating tRNA Guided by Induced Fit as a Basis of High Fidelity Translation by the Ribosome, PP Mishra, W Ren, MT Qureshi, TH Lee

Biophysical Journal 98 (3), 2010

31.  Self-assembly of Yttrium-containing lacunary polyoxotungstate macroanions in solution with controllable supramolecular structure size by pH or solvent content, PP Mishra, J Jing, LC Francesconi, T Liu Langmuir 24 (17), 9308-9313, 2008

32. Design and synthesis of a novel anthracene-based fluorescent probe through the application of the Suzuki–Miyaura cross-coupling reaction S Kotha, VR Shah, PP Mishra, A Datta Amino acids 35 (1), 169-173, 2008

33. Membranes based on “Keplerate”-type polyoxometalates: slow, passive cation transportation and creation of water microenvironment PP Mishra, J Pigga, T Liu Journal of the American Chemical Society 130 (5), 1548-1549, 2008

Publications from Ph D (Supervisor: Prof. Anindya Dutta, IIT Bombay)

34. Effect of increased hydrophobicity on the binding of two model amphiphilic chlorin drugs for photodynamic therapy with blood plasma and its components

PP Mishra, S Patel, A Datta, The Journal of Physical Chemistry B 110 (42), 21238-21244

35. Chlorin p6 as a fluorescent probe for the investigation of surfactant—cyclodextrin interactions

PP Mishra, R Adhikary, P Lahiri, A Datta, Photochemical & Photobiological Sciences 5, 741-747

36. Difference in the effects of surfactants and albumin on the extent of deaggregation of purpurin 18, a model of hydrophobic photosensitizer

PP Mishra, A Datta, Biophysical chemistry 121 (3), 224-233

37. Anomalous excited-state dynamics of Lucifer yellow CH in solvents of high polarity: Evidence for an intramolecular proton transfer

D Panda, PP Mishra, S Khatua, AL Koner, RB Sunoj, A Datta, The Journal of Physical Chemistry A 110 (17), 5585-5591

38. Chlorin p (6) as a fluorescent probe for the investigation of surfactant-cyclodextrin interactions-art. no. 609708

PP MISHRA, R ADHIKARY, P LAHIRI, A DATTA

PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 6097, 609708

39. The interplay of hydrophobic and electrostatic effects in the surfactant-induced aggregation/deaggregation of chlorin p 6

PP Mishra, J Bhatnagar, A Datta, The Journal of Physical Chemistry B 109 (51), 24225-24230

40. Photoinduced electron transfer from chlorin p6 to methyl viologen in aqueous micelles

TK Mukherjee, PP Mishra, A Datta, Chemical physics letters 407 (1-3), 119-123

41. The effect of ionic strength and surfactant on the dynamic quenching of 6-methoxyquinoline by halides

AL Koner, PP Mishra, S Jha, A Datta, Journal of Photochemistry and Photobiology A: Chemistry 170 (1), 21-26

42. Interaction of Lucifer yellow with cetyltrimethyl ammonium bromide micelles and the consequent suppression of its non-radiative processes

PP Mishra, AL Koner, A Datta, Chemical physics letters 400 (1-3), 128-132

43. Fluorescence monitoring of pH dependent complexation of chlorin p6 with surfactants

PP Mishra, J Bhatnagar, A Datta, Chemical physics letters 386 (1-3), 158-161