Publications

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