Publications

Submitted

  1. M. A. McDougall, S. K. Wilson, D. Das, Nonlinear electrohydrodynamics of a surfactant-laden leaky dielectric drop. arXiv:2602.02971
  2. M. A. McDougall, S. K. Wilson, D. Das, Nonlinear three-dimensional electrohydrodynamic interactions of viscous dielectric drops. arXiv:2505.10986

Published

  1. E. Fitzgerald, C. Clavaud, D. Das, I. C. Lenton, and S. R. Waitukaitis, Rolling at right angles: magnetic anisotropy enables dual-anisotropic active matter, Physical Review E 112 (6), 065418 (2025).
  2. E. Causa, D. Das, L. Feriani, J. Kotar, P. Cicuta, Cilia dynamics creates a dynamic barrier to penetration of the periciliary layer in human airway epithelia, Proceedings of the National Academy of Sciences 122 (28), e2419032122 (2025).
  3. P. H. Htet, D. Das, E. Lauga, Hydrodynamic hovering of swimming bacteria above surfaces, Physical Review Research 6 (3), L032070 (2024).
  4. D. Das and D. Saintillan, On the absence of collective motion in a bulk suspension of spontaneously rotating dielectric particles, Soft Matter 19, 6825-6837 (2023).
  5. D. Das, Flow field disturbance due to point viscosity variations in a heterogeneous fluid, Physical Review Fluids 8, L051301 (2023).
  6. H. Nganguia, D. Das, O. S. Pak, and Y.-N. Young, Influence of surface viscosities on the electrodeformation of a prolate viscous drop, Soft Matter 19, 776-789 (2023).
  7. D. Das and D. Saintillan, A three dimensional small deformation theory for electrohydrodynamics of dielectric drops, Journal of Fluid Mechanics 914, A22 (2021).
  8. N. Pellicciotta, D. Das, J. Kotar, M. Faucourt, N. Spassky, E. Lauga and P. Cicuta, Cilia density and flow velocity affect alignment of motile cilia from brain cells, Journal of Experimental Biology 223, 24 (2020).
  9. D. Das and E. Lauga, Transition to bound states for bacteria swimming near surfaces, Physical Review E 100, 043117 (2019).
  10. D. Das and E. Lauga, Active particles powered by Quincke rotation in a bulk fluid, Physical Review Letters 122, 194503 (2019).
  11. H. Xu, J. Dauparas, D. Das, E. Lauga and Y. Wu, Self-organization of swimmers drives long-range fluid transport in bacterial colonies, Nature Communications 10, 1792 (2019).
  12. D. Das and E. Lauga, Computing the motor torque of Escherichia coli, Soft Matter 14, 5955-5967 (2018).
  13. E. E. Riley*, D. Das* and E. Lauga, Swimming of peritrichous bacteria is enabled by an elastohydrodynamic instability, Scientific Reports 8, 10728 (2018).
  14. J. Dauparas, D. Das and E. Lauga, Helical micropumps near surfaces, Biomicrofluidics 12 (1), 014108 (2018).
  15. D. Das and D. Saintillan, Electrohydrodynamics of viscous drops in strong electric fields: Numerical simulations, Journal of Fluid Mechanics 829, 127-152 (2017).
  16. D. Das and D. Saintillan, A nonlinear small-deformation theory for transient droplet electrohydrodynamics, Journal of Fluid Mechanics 810, 225-253 (2017).
  17. A. Bricard, J.-B. Caussin, D. Das, C. Savoie, V. Chikkadi, K. Shitara, O. Chepizhko, F. Peruani, D. Saintillan, D. Bartolo, Emergent vortices in populations of colloidal rollers, Nature Communications 6, 7470 (2015).
  18. D. Das and D. Saintillan, Electrohydrodynamic interaction of spherical particles under Quincke rotation, Physical Review E 87, 043014 (2013).