PUBLICATIONS

1. 1. D. Medda, N. Bag* "Critical Roles of Plasma Membrane Dynamics and Heterogeneity at the Early Stage of Antigen-stimulated FcεRI Signaling in Mast Cells" Biochemical Society Transactions, 53, 1-12 (2025)

   2. P. K. Nandi, S. Layek, R. Hazra, N. Bag*, N. Sarkar* “Crosstalk-Assisted Augmented Activity of Polyphenolic Molecules: A Study Using Fluorescence Lifetime Imaging Microscopy” Journal of Physical Chemistry Letters, 16, 1802-1809 (2025)

   3. A. Tripathy, S. Priyadarsinee, N. Bag* “Evaluation of Functional Transbilayer Coupling in Live Cells by Controlled Lipid Exchange and Imaging Fluorescence Correlation Spectroscopy” Methods in Enzymology, 700, 1-32 (2024)

   4. G-S Yang, A. Wagenknecht-Wiesner, B. Yin, P. Suresh, E. London, B. Baird, N. Bag* “Lipid Driven Inter-leaflet Coupling of Plasma Membrane Order Regulates FcεRI Signaling in Mast Cells” Biophysical Journal, 123, 2256-2270 (2024)

   5. J. A. Erstling, N. Bag, et al. “Overcoming Barriers Associated with Oral Delivery of Differently Sized Fluorescent Core‐Shell Silica Nanoparticles” Advanced Materials, 36, 2305937 (2024)

   6. N. Bag*, E. London, D. A. Holowka, B. A. Baird*. “Transbilayer Coupling of Lipids in Cells Investigated by Imaging Fluorescence Correlation Spectroscopy” Journal of Physical Chemistry B,126, 2325–2336 (2022)

   7. A. Batrouni,# N. Bag,*# H. Phan, B. Baird, J. Baskin*. “A Palmitoylation Code Controls PI4KIIIα Complex Formation and PI(4,5)P2 Homeostasis at the Plasma Membrane” Journal of Cell Science, 135 (5):jcs.259365 (2022)   

   8. N. Bag*, A. Wagenknecht-Wiesner, A. Lee, S. Shi, D. A. Holowka, B. A. Baird*. “Lipid-based and Protein-based Interactions Synergize Transmembrane Signaling Stimulated by Antigen-clustering of IgE Receptors” PNAS, 118, e2026583118 (2021)

   9. J. A. Erstling, # J. A. Hinckley, # N. Bag, # J. Hersh, G. B. Feuer, R. Lee, H. F. Malarkey, K. Ma, B. A. Baird, and U. B. Wiesner. “Ultrasmall, Bright, and Photostable Fluorescent Core-Shell Aluminosilicate Nanoparticles for Live-Cell Optical Super-Resolution Microscopy” Advanced Materials, 33, 2006829 (2021)

   10. N. Bag, M. Ramezani, D. Holowka, B. Baird. “Bringing Light to ER Contacts and a New Phase in Organelle Communication.” PNAS, 117, 9668-9670 (2020)

   11. N. Bag, D. Holowka, B. Baird. “Imaging FCS Delineates Subtle Heterogeneity in Plasma Membranes of Resting Mast Cells.” Molecular Biology of the Cell, 31, 709-723 (2020)

   12. J. K. Marzinek, N. Bag, R. G. Huber, D. A Holdbrook, T. Wohland, C. S. Verma, P. J. Bond. “A Funneled Conformational Landscape Governs Flavivirus Fusion Peptide Interaction with Lipid Membranes.” Journal of Chemical Theory and Computation, 14, 3920-3932 (2018)

   13. N. Bag, S. Huang, T. Wohland. “Investigating the Dynamics and Organization of Membrane Proteins and Lipids by Imaging Fluorescence Correlation Spectroscopy.” (Book chapter in Springer Biophysics Series: Membrane Organization and Dynamics edited by Prof. Amitabha Chattopadhyay) (2018)

   14. S. Huang, S. Y. Lim, A. Gupta, N. Bag, T. Wohland. “Plasma Membrane Organization is Probe and Cell Line Dependent.” Biochimica et Biophysica Acta – Biomembranes, 1859, 1483-1492 (2017)

   15.  X. X.  Lim, A. Chandramohan, X. Y. E. Lim, N. Bag, K. K. Sharma, M. Wirawan, T. Wohland, S-M. Lok, G. S. Anand. “Conformational Changes in Intact Dengue Virus Reveal Serotype-specific Expansion.” Nature Communications, 8, 14339 (2017)

   16. N. Bag, X. W. Ng, J. Sankaran, T. Wohland. “Spatiotemporal Mapping of Diffusion Dynamics and Organization in Plasma Membranes.” Methods and Applications of Fluorescence, 4, 034003 (2016)

   17. J.W. Krieger, A.P. Singh, N. Bag, C.S. Garbe, T. E. Saunders, J. Langowski, T. Wohland. “Practical guidelines for Imaging Fluorescence (Cross-) Correlation Spectroscopy in Live Cells and Organisms” Nature Protocols, 10, 1948-1974 (2015)

   18. N. Bag, # S. Huang, # T. Wohland. “Plasma Membrane Organization of Epidermal Growth Factor Receptor in Resting and Ligand-Bound States” Biophysical Journal, 109, 1925-1936 (2015)

   19. X. W. Ng, N. Bag, T. Wohland. “Characterization of Lipid and Cell Membrane Organization by the Fluorescence Correlation Spectroscopy Diffusion Law.” CHIMIA, 69, 112-117 (2015)

   20. N. Bag and T. Wohland. “Imaging Fluorescence Fluctuation Spectroscopy: New Tools for Quantitative Bioimaging.” Annual Review of Physical Chemistry, 65, 225-248 (2014)

   21. S-M. Guo,#  N. Bag,# A. Mishra, T. Wohland and M. Bathe. “Bayesian Total Internal Reflection Fluorescence Correlation Spectroscopy Reveals hIAPP-Induced Plasma Membrane Domain Organization in Live Cells.” Biophysical Journal, 106, 190-200 (2014)

   22. N. Bag, D. H. X. Yap and T. Wohland. “Temperature Dependence of Diffusion in Model and Live Cell Membranes Characterized by Imaging Fluorescence Correlation Spectroscopy.” Biochimica et Biophysica Acta – Biomembranes, 1838, 802-813 (2014)

   23. N. Bag, A. Ali, V. S. Chauhan, T. Wohland and A. Mishra. “Membrane Destabilization by Monomeric hIAPP Observed by Imaging Fluorescence Correlation Spectroscopy.” Chemical Communications, 49, 9155-9157 (2013)

   24. J. Sankaran, N. Bag, R. Kraut and T. Wohland. “Accuracy and Precision of Camera-Based Fluorescence Correlation Spectroscopy.” Analytical Chemistry, 85, 3948-3954 (2013)

   25. N. Bag, J. Sankaran, A. Paul, R. Kraut and T. Wohland. “Calibration and Limits of Camera-Based Fluorescence Correlation Spectroscopy: A Supported Lipid Bilayer Study.” ChemPhysChem, 13, 2784-2794 (2012)

   26. R. Kraut, N. Bag and T. Wohland. “Fluorescence Correlation Methods for Imaging Cellular Behavior of Sphingolipid-Interacting Probes.” Methods in Cell Biology, 108, 395-427 (2012)

   27. T. N. Burai, N. Bag, S. Agarwal, E. S. S. Iyer and A. Datta. “Modulation of Fluorescence Properties of MMeAQ in Micelles and Cyclodextrins.” Chemical Physics Letters, 495, 208-211 (2010)