The Aquatic Dance of Bacteria

Researchers apply a new experimental approach to visualize the turbulent motion of swimming bacteria and propose a minimal model that captures their observations.

[1]  J. Swift,et al.  Hydrodynamic fluctuations at the convective instability , 1977 .

[2]  M. Cross,et al.  Pattern formation outside of equilibrium , 1993 .

[3]  R. Goldstein,et al.  Self-concentration and large-scale coherence in bacterial dynamics. , 2004, Physical review letters.

[4]  M. Shelley,et al.  Instabilities and pattern formation in active particle suspensions: kinetic theory and continuum simulations. , 2008, Physical review letters.

[5]  S. Kelly,et al.  Extracellular reduction of uranium via Geobacter conductive pili as a protective cellular mechanism , 2011, Proceedings of the National Academy of Sciences.

[6]  H. H. Wensink,et al.  Meso-scale turbulence in living fluids , 2012, Proceedings of the National Academy of Sciences.

[7]  Markus Bär,et al.  Fluid dynamics of bacterial turbulence. , 2013, Physical review letters.

[8]  R. Stocker Marine Microbes See a Sea of Gradients , 2012, Science.

[9]  I. Aranson,et al.  Model for dynamical coherence in thin films of self-propelled microorganisms. , 2007, Physical review. E, Statistical, nonlinear, and soft matter physics.

[10]  I. Aranson,et al.  Physical properties of collective motion in suspensions of bacteria. , 2012, Physical review letters.

[11]  Donald L. Koch,et al.  Collective Hydrodynamics of Swimming Microorganisms: Living Fluids , 2011 .

[12]  A. Czirók,et al.  Collective Motion , 1999, physics/9902023.

[13]  R. Harshey,et al.  Cell density and mobility protect swarming bacteria against antibiotics , 2010, Proceedings of the National Academy of Sciences.

[14]  I. Aranson,et al.  The world of the complex Ginzburg-Landau equation , 2001, cond-mat/0106115.