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Publications

    1. Bera M, Ramakrishnan S, Coleman J, Krishnakumar SS., and Rothman JE. “Molecular Determinants of Complexin Clamping in Reconstituted Single-Vesicle Fusion” Bioarxiv
    2. Li F, Kalyanasundaram V, Gatta AT, Coleman J, Ramakrishnan S, Krishnakumar SS., and Rothman JE. “Vesicle capture by discrete self-assembled clusters of membrane-bound Munc13-1.” FEBS Letters, 2021
    3. Ramakrishnan S, Bera, M. , Coleman, J. , Krishnakumar, S. S., and Rothman, J. E. “Synergistic roles of Synaptotagmin-1 and complexin in calcium-regulated neuronal exocytosis.” Elife, 2020 pubmed
    4. Ramakrishnan S, Bera, M. , Coleman, J. , Krishnakumar, S. S., Pincet, F. and Rothman, J. E. “Synaptotagmin oligomers are necessary and can be sufficient to form a Ca2+‐sensitive fusion clamp.” FEBS Letters, 2019, 593: 154-162. Journal URL
    5. Heo P, Ramakrishnan S, Coleman J, Rothman J, Fleury JB, Pincet F. “Highly Reproducible Physiological Asymmetric Membrane with Freely Diffusing Embedded Proteins in a 3D‐Printed Microfluidic Setup.” Small, 2019, 1900725.
    6. Ramakrishnan S‡, Gohlke A‡, Li F, Coleman J, Xu W, Rothman J, Pincet F. “High throughput single vesicle fusion using free-standing membranes and automated analysis.” Langmuir, 2018, 34 (20), pp 5849–5859. Journal URL
    7. Coleman J, Jouannot O‡, Ramakrishnan S‡, Zanetti N, Wang J, Salpietro V, Houlden H, Rothman J, Krishnakumar S. “PRRT2 Regulates Synaptic Fusion by Directly Moderating SNARE Complex Assembly.” Cell Reports, 2018, 22 (3), p820-831. . pubmed
    8. Ramakrishnan S, Martin M, Cloitre T, Agarwal V, Cusinier F, Gergely C. “Porous silicon microcavities redefine colorimetric ELISA sensitivity for ultrasensitive detection of autoimmune antibodies.” Sensors and Actuators B: Chemical, 2018. Journal URL
    9. Papa Z, Ramakrishnan S, Martin M, Cloitre T, Zimayi L, Toth Z, Gergely C, Budai J. “Ellipsometric behavior of patterned layers – depolarization and quasi absorption.” Applied Surface Science Volume 421, Part B, 1 November 2017, Pages 707-713. Journal URL
    10. Ramakrishnan S* , Zhu J, Gergely C. “Organic-Inorganic Interface simulations for new material discoveries.” Wiley Interdisciplinary Reviews: Computational Molecular Science, 7(1), 2017. Journal URL
      Invited (*Corresponding Author), Selected as cover , Highlighted in Advanced Science News
       
    11. Papa Z,# Ramakrishnan SK,# Martin M, Marquez J, Zimanyi L, Toth Z,  Gergely C. “Interactions at the silicon-peptide surfaces – Evidence of peptide multilayer assembly.” Langmuir, 2016, 32 (28), pp 7250–7258.   Journal URL  pubmed
      (#Equal Contribution)
    12. Ramakrishnan SK, Jebors S, Martin M, Cloitre T, Agarwal V, Mehdi A, Martinez J, Subra G, Gergely C. “Engineered adhesion peptides for improved silicon adsorption.” Langmuir, 2015, 31 (43), pp 11868–11874. Journal URL pubmed
    13. Ramakrishnan SK, Martin M, Cloitre T, Firlej L, Gergely C. “Design rules for metal binding biomolecules: Understanding of amino acid adsorption on platinum crystallographic facets by density functional theoretical calculations.” Physical Chemistry Chemical Physics, 2015 14;17(6):4193-8. Journal URL – pubmed
    14. Ramakrishnan SK, Martin M, Cloitre T, Firlej L, Gergely C. “Molecular Mechanism of Selective Binding of Peptides to Silicon Surface.” Journal of Chemical Information and Modeling, 2014, 54(7):2117-26. Journal URL pubmed
    15. Ramakrishnan SK, Martin M, Cloitre T, Firlej L, Cuisinier FJ, Gergely C. “Insights on the facet specific adsorption of amino acids and peptides towards platinum.” Journal of Chemical Information and Modeling, 2013 53 (12), 3273-3279. Journal URL pubmed
    16. Ramakrishnan SK, Estephan E, Martin M, Cloitre T & Gergely C. “Probing the mechanism of material specific peptides for optical sensors.” SPIE 8765, Bio-MEMS and Medical Microdevices, (April 25, 2013). Journal URL
    17. Salehi H, Middendorp E, Panayotov I, Collart Dutilleul PY, Vegh AG, Ramakrishnan SK, Gergely C, Cuisinier F. “Confocal Raman data analysis enables identifying apoptosis of MCF-7 cells caused by anticancer drug paclitaxel.” Journal of Biomedical Optics, 2013,18 (5), 056010. Journal URL pubmed
    18. Salehi H, Middendorp E, Végh AG, Ramakrishnan SK, Gergely C, Cuisinier FJG. “Detection of apoptosis caused by anticancer drug paclitaxel in MCF-7 cells by confocal Raman microscopy.”Proc. SPIE, 2013, 8594, 85940F. Journal URL
    19. Mathura VS, Reddy SK, Ramakrishnan SK, Ashokkumar S, Gopichandran S. “Databases and methods for protein-protein/peptide interactions.” Biochemistry Research Trends, Protein-Protein Interactions, Nova Publishers. 2011.

    Patents

    Bioinorganic porous silicon memory device
    Hybrid silicon photodiode for long wavelengths

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