Publications

2021

  • Bistability in oxidative stress response determines the migration behavior of phytoplankton in turbulence. Carrara Francesco, Sengupta Anupam, Behrendt Lars, Vardi Assaf, Stocker Roman in Proceedings of the National Academy of Sciences of the United States of America (2021), 118(5), 2005944118
  • Time dependent lyotropic chromonic textures in PDMS-based microfluidic confinements.Sharma Anshul, Ong Irvine, Sengupta Anupam in Crystals (2021), 11(1),35

2020

  • Bistability in oxidative stress response determines themigration behavior of phytoplankton in turbulence.Carrara Francesco, Sengupta Anupam, Behrendt Lars, Vardi Assaf, Stocker Roman in bioRxiv (2020).
  • Microbial Active Matter: A Topological Framework. Sengupta Anupam in Frontiers in Physics (2020), 8(184) .

2019

  • Dark aerobic sulfide oxidation by anoxygenic phototrophs in anoxic waters of lake Cadagno: J. S. Berg, P. Pjevac, T. Sommer, C. R.T. Buckner, M. Philippi, P. F. Hach, M. Liebeke, M. Holtappels, F. Danza, M. Tonolla, A. Sengupta, C. J. Schubert, J. Milucka, M. M.M. Kuypers in Environmental Microbiology (2019)

2018

  • Geometry and Mechanics of Microdomains in Growing Bacterial Colonies: Z. You, D. J. G. Pearce, A. Sengupta, L. Giomi in Physical Review. X (2018), 8
  • Dark aerobic sulfide oxidation by anoxygenic phototrophs in the anoxic waters of Lake Cadagno: J. S. Berg, P. Pjevac, T. Sommer, C. R.T. Buckner, M. Philippi, P. F. Hach, M. Liebeke, M. Holtappels, F. Danza, M. Tonolla, A. Sengupta, C. J. Schubert, J. Milucka, M. M.M. Kuypers in bioRxiv (2018)
  • Mono-to-multilayer transition in growing bacterial colonies: Z. You, D. J. G. Pearce, A. Sengupta, L. Giomi in E-print/Working paper (2018)

2017

  • Bacteria-induced mixing in natural waters: T. Sommer, F. Danza, J. S. Berg, A. Sengupta, G. Constantinescu, T. Tokyay, H. Bürgmann, Y. Dressler, O.R. Sepúlveda Steiner, C. J. Schubert, M. Tonolla, A. Wüest, Geophysical Research Letters 44, 9424, 2017
  • Cross-talk between topological defects in different fields revealed by nematic microfluidics: L. Giomi, Ž. Kos, M. Ravnik, A. Sengupta*, Proceedings of the National Academy of Sciences 114, E5771, 2017
  • Hydrodynamic cavitation in Stokes flow of anisotropic fluids: T. Stieger, H. Agha, M. Schoen, M. G. Mazza*, A. Sengupta*, Nature Communications 8, 15550, 2017
  • Phytoplankton can actively diversify their migration strategy in response to turbulent cues: A. Sengupta, F. Carrara, R. Stocker, Nature 543, 555, 2017

2016

  • Geometry and mechanics of micro-domains in growing bacterial colonies: Z. You, D. J. G. Pearce, A. Sengupta, L. Giomi (under review; arXiv:1703.04504, 2016
  • Dynamical and topological singularities cross-talk in flowing nematic liquid crystals: L. Giomi, Ž. Kos, M. Ravnik, A. Sengupta*, arXiv:1612.00095 , 2016
  • Geometry and mechanics of micro-domains in growing bacterial colonies: Z. You, D. J. G. Pearce, A. Sengupta, L. Giomi, arXiv:1703.04504, 2016

2015

2014

  • Liquid crystal microfluidics - surface, elastic and viscous interactions at micro-scales: A. Sengupta,* S. Herminghaus,* Ch. Bahr,* Liquid Crystals Reviews 2, 73, 2014 (invited review)
  • Topological constraints in a microfluidic platform: A. SenguptaLiquid Crystals 41, 290, 2014

2013

  • Tuning fluidic resistance via liquid crystal microfluidics: A. SenguptaInt. J. Mol. Sci. 14, 22826, 2013
  • Topological microfluidics for flexible micro-cargo concepts: A. Sengupta,* Ch. Bahr, S. Herminghaus Soft Matter 9, 7251, 2013
  • Liquid crystal microfluidics for tunable flow shaping: A. Sengupta,* U. Tkalec, M. Ravnik, J. Yeomans, Ch. Bahr, S. Herminghaus, Physical Review Letters 110, 048303, 2013
  • Flow of a nematogen past a cylindrical micro-pillar: A. Sengupta,* C. Pieper, J. Enderlein, Ch. Bahr, S. Herminghaus, Soft Matter 9, 1937, 2013
  • Topological Microfluidics: A. SenguptaSpringer International PublishingISBN: 978-3-319-00857-8, Switzerland, 2013

2012 

  • Opto-fluidic velocimetry using liquid crystal microfluidics: A. Sengupta,* S. Herminghaus, Ch. Bahr, Applied Physics Letters 101, 164101, 2012
  • Functionalization of microfluidic devices for investigation of liquid crystal flows: A. Sengupta,* B. Schulz, E. Ouskova, Ch. Bahr, Microfluidics and Nanofluidics 13, 941, 2012

2011 

  • Nematic liquid crystals and nematic colloids in microfluidic environment: A. Sengupta,* S. Herminghaus, Ch. BahrMol. Cryst. Liq. Cryst. 547, 203, 2011
  • Nematic textures in microfluidic environment: A. Sengupta,* U. Tkalec, Ch. Bahr, Soft Matter 7, 6542, 2011