All Stories

  1. MicroRNA exporter HuR clears the internalized pathogens by promoting pro‐inflammatory response in infected macrophages

    Article • EMBO Molecular Medicine, February 2020, EMBO

    Krishnananda Chattopadhyay

  2. Evolutionary Analyses of Sequence and Structure Space Unravel the Structural Facets of SOD1

    Article • Biomolecules, December 2019, MDPI AG

    Krishnananda Chattopadhyay

  3. Osmolytes ameliorate the effects of stress in the absence of the heat shock protein Hsp104 in Saccharomyces cerevisiae

    Article • PLoS ONE, September 2019, PLOS

    Krishnananda Chattopadhyay

  4. Conformational Switch Driven Membrane Pore Formation by Mycobacterium Secretory Protein MPT63 Induces Macrophage Cell Death

    Article • ACS Chemical Biology, June 2019, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  5. Network mapping of the conformational heterogeneity of SOD1 by deploying statistical cluster analysis of FTIR spectra

    Article • Cellular and Molecular Life Sciences, April 2019, Springer Science + Business Media

    Krishnananda Chattopadhyay

  6. Effect of Ergosterol on the Binding of KMP-11 with Phospholipid Membranes: Implications in Leishmaniasis

    Article • ACS Omega, March 2019, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  7. Cryo-Electron Microscopy Uncovers Key Residues within the Core of Alpha-Synuclein Fibrils

    Article • ACS Chemical Neuroscience, February 2019, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  8. Efficient Detection of Early Events of α-Synuclein Aggregation Using a Cysteine Specific Hybrid Scaffold

    Article • Biochemistry, January 2019, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  9. Modulation of α-Synuclein Aggregation by Cytochrome c Binding and Hetero-dityrosine Adduct Formation

    Article • ACS Chemical Neuroscience, January 2019, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  10. An aminoglycoside antibiotic inhibits both lipid-induced and solution-phase fibrillation of α-synuclein in vitro

    Article • Chemical Communications, January 2019, Royal Society of Chemistry

    Krishnananda Chattopadhyay

  11. Development of a near infrared Au–Ag bimetallic nanocluster for ultrasensitive detection of toxic Pb2+ ions in vitro and inside cells

    Article • Nanoscale Advances, January 2019, Royal Society of Chemistry

    Krishnananda Chattopadhyay

  12. Conformational-Switch Based Strategy Triggered by [18] π Heteroannulenes toward Reduction of Alpha Synuclein Oligomer Toxicity

    Article • ACS Chemical Neuroscience, October 2018, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  13. Interaction of α-Synuclein with ATP Synthase: Switching Role from Physiological to Pathological

    Article • ACS Chemical Neuroscience, August 2018, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  14. Cysteine sensing application of fluorescent gold nanoclusters prepared from protein amyloid

    Article • ACS Omega, July 2018, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  15. Chameleon sequences, nanoparticle conjugation and immunogenicity of a protein

    Article • Langmuir, July 2018, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  16. Aggregation of Alpha Synuclein In Vitro and Inside Cells

    Article • Scientific Reports, April 2018, Springer Science + Business Media

    Krishnananda Chattopadhyay

  17. Comparative Study of Toluidine Blue O and Methylene Blue Binding to Lysozyme and Their Inhibitory Effects on Protein Aggregation

    Article • ACS Omega, March 2018, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  18. The Role of Intestinal Fatty Acid Binding Proteins in Protecting Cells from Fatty Acid Induced Impairment of Mitochondrial Dynamics and Apoptosis

    Article • Cellular Physiology and Biochemistry, January 2018, Karger Publishers

    Krishnananda Chattopadhyay

  19. Understanding the Effect of Single Cysteine Mutations on Gold Nanoclusters as Studied by Spectroscopy and Density Functional Theory Modeling

    Article • Langmuir, October 2017, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  20. Small Molecules Attenuate the Interplay between Conformational Fluctuations, Early Oligomerization and Amyloidosis of Alpha Synuclein

    Article • August 2017, Cold Spring Harbor Laboratory Press

    Krishnananda Chattopadhyay

  21. Interaction of KMP-11 with Phospholipid Membranes and Its Implications in Leishmaniasis: Effects of Single Tryptophan Mutations and Cholesterol

    Article • The Journal of Physical Chemistry B, February 2017, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  22. Early Sodium Dodecyl Sulfate Induced Collapse of α-Synuclein Correlates with Its Amyloid Formation

    Article • ACS Chemical Neuroscience, February 2015, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  23. Inhibiting the early events in Parkinson's disease

    Article • Langmuir, February 2015, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  24. pH-induced structural change of a multi-tryptophan protein MPT63 with immunoglobulin-like fold: identification of perturbed tryptophan residue/residues

    Article • Journal of Biomolecular Structure and Dynamics, January 2015, Taylor & Francis

    Krishnananda Chattopadhyay

  25. Enzymatic and Regulatory Attributes of Trehalose-6-Phosphate Phosphatase fromCandida utilisand its Role During Thermal Stress

    Article • Journal of Cellular Physiology, May 2014, Wiley

    Krishnananda Chattopadhyay

  26. Studies of Early Events of Folding of a Predominately β-Sheet Protein Using Fluorescence Correlation Spectroscopy and Other Biophysical Methods

    Article • Biochemistry, February 2014, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  27. Studies of protein folding and dynamics using single molecule fluorescence spectroscopy

    Article • Physical Chemistry Chemical Physics, January 2014, Royal Society of Chemistry

    Krishnananda Chattopadhyay

  28. Study of binding interactions between MPT63 protein and Au nanocluster

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Krishnananda Chattopadhyay

  29. A small molecule chemical chaperone optimizes its unfolded state contraction and denaturant like properties

    Article • Scientific Reports, December 2013, Springer Science + Business Media

    Krishnananda Chattopadhyay

  30. Fluorescence Correlation Spectroscopy Study on the Effects of the Shape and Size of a Protein on Its Diffusion Inside a Crowded Environment

    Article • Langmuir, November 2013, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  31. Surface Coating Rescues Proteins from Magnetite Nanoparticle Induced Damage

    Article • Particle & Particle Systems Characterization, March 2013, Wiley

    Krishnananda Chattopadhyay

  32. Unusual Optical Resolution of All Four Tryptophan Residues in MPT63 Protein by Phosphorescence Spectroscopy: Assignment and Significance

    Article • The Journal of Physical Chemistry, October 2012, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  33. Purification and characterization of a trehalase–invertase enzyme with dual activity from Candida utilis

    Article • Archives of Biochemistry and Biophysics, June 2012, Elsevier

    Krishnananda Chattopadhyay

  34. The Presence of the Iron-Sulfur Motif Is Important for the Conformational Stability of the Antiviral Protein, Viperin

    Article • PLoS ONE, February 2012, PLOS

    Krishnananda Chattopadhyay

  35. Interconnection of Salt-induced Hydrophobic Compaction and Secondary Structure Formation Depends on Solution Conditions

    Article • Journal of Biological Chemistry, February 2012, American Society for Biochemistry & Molecular Biology (ASBMB)

    Krishnananda Chattopadhyay

  36. A Facile Synthesis of PEG-Coated Magnetite (Fe 3 O 4 ) Nanoparticles and Their Prevention of the Reduction of Cytochrome C

    Article • ACS Applied Materials & Interfaces, January 2012, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  37. Interaction of Gold Nanoparticle with Human Serum Albumin (HSA) Protein Using Surface Energy Transfer

    Article • The Journal of Physical Chemistry C, December 2011, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  38. Effects of Arginine and Other Solution Additives on the Self-Association of Different Surfactants: An Investigation at Single-Molecule Resolution

    Article • Langmuir, May 2011, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  39. Ag−TiO2 Nanoparticle Codoped SiO2 Films on ZrO2 Barrier-Coated Glass Substrates with Antibacterial Activity in Ambient Condition

    Article • ACS Applied Materials & Interfaces, August 2010, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  40. Role of Protein Stabilizers on the Conformation of the Unfolded State of Cytochromecand Its Early Folding Kinetics

    Article • Journal of Biological Chemistry, June 2010, American Society for Biochemistry & Molecular Biology (ASBMB)

    Krishnananda Chattopadhyay

  41. Magnetic susceptibilities, crystal field Stark energies, and hyperfine behavior of Sm3+ in hexagonal single crystals of Sm(CF3SO3)3⋅9H2O

    Article • Journal of Applied Physics, March 2009, American Institute of Physics

    Krishnananda Chattopadhyay

  42. Effect of Arginine on Protein Aggregation Studied by Fluorescence Correlation Spectroscopy and Other Biophysical Methods†

    Article • Biochemistry, February 2009, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  43. Steady-state and time-resolved fluorescence studies of the intestinal fatty acid binding protein

    Article • Proteins Structure Function and Bioinformatics, January 2006, Wiley

    Krishnananda Chattopadhyay

  44. The kinetics of conformational fluctuations in an unfolded protein measured by fluorescence methods

    Article • Proceedings of the National Academy of Sciences, February 2005, Proceedings of the National Academy of Sciences

    Krishnananda Chattopadhyay

  45. Measuring Unfolding of Proteins in the Presence of Denaturant Using Fluorescence Correlation Spectroscopy

    Article • Biophysical Journal, February 2005, Elsevier

    Krishnananda Chattopadhyay

  46. Stabilization of Partially Folded States of Cytochrome C in Aqueous Surfactant:  Effects of Ionic and Hydrophobic Interactions†

    Article • Biochemistry, December 2003, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  47. Measurement of microsecond dynamic motion in the intestinal fatty acid binding protein by using fluorescence correlation spectroscopy

    Article • Proceedings of the National Academy of Sciences, October 2002, Proceedings of the National Academy of Sciences

    Krishnananda Chattopadhyay

  48. NMR studies on interaction of lauryl maltoside with cytochrome c oxidase: a model for surfactant interaction with the membrane protein

    Article • Journal of Inorganic Biochemistry, July 2002, Elsevier

    Krishnananda Chattopadhyay

  49. The Intestinal Fatty Acid Binding Protein:  The Role of Turns in Fast and Slow Folding Processes†

    Article • Biochemistry, March 2002, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  50. What fluorescence correlation spectroscopy can tell us about unfolded proteins

    Article • January 2002, Elsevier

    Krishnananda Chattopadhyay

  51. Direct electrochemistry of heme proteins: effect of electrode surface modification by neutral surfactants

    Article • Bioelectrochemistry, January 2001, Elsevier

    Krishnananda Chattopadhyay

  52. Structural and Conformational Stability of Horseradish Peroxidase:  Effect of Temperature and pH

    Article • Biochemistry, January 2000, American Chemical Society (ACS)

    Krishnananda Chattopadhyay

  53. Direct electrochemical oxidation of horseradish peroxidase: cyclic voltammetric and spectroelectrochemical studies

    Article • New Journal of Chemistry, January 1999, Royal Society of Chemistry

    Krishnananda Chattopadhyay