Phototaxis of synthetic microswimmers in optical landscapes

Abstract

Many microorganisms, with phytoplankton and zooplankton as prominent examples, display phototactic behaviour, that is, the ability to perform directed motion within a light gradient. Here we experimentally demonstrate that sensing of light gradients can also be achieved in a system of synthetic photo-activated microparticles being exposed to an inhomogeneous laser field. We observe a strong orientational response of the particles because of diffusiophoretic torques, which in combination with an intensity-dependent particle motility eventually leads to phototaxis. Since the aligning torques saturate at high gradients, a strongly rectified particle motion is found even in periodic asymmetric intensity landscapes. Our results are in excellent agreement with numerical simulations of a minimal model and should similarly apply to other particle propulsion mechanisms. Because light fields can be easily adjusted in space and time, this also allows to extend our approach to dynamical environments.

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References 62

1. 1.

   Paxton W. F.. Catalytic nanomotors: autonomous movement of striped nanorods. J. Am. Chem. Soc. 126, 13424–13431 (2004 ).

   Not in our library10.1021/ja047697z

2. 2.

   Dreyfus R.. Microscopic artificial swimmers. Nature 437, 862–865 (2005 ).

   Not in our library10.1038/nature04090

3. 3.

   Howse J. R.. Self-motile colloidal particles: from directed propulsion to random walk. Phys. Rev. Lett. 99, 048102 (2007 ).

   Not in our library10.1103/physrevlett.99.048102

4. 4.

   Jiang H.-R., Yoshinaga N. & Sano M. Active motion of a Janus particle by self-thermophoresis in a defocused laser beam. Phys. Rev. Lett. 105, 268302 (2010 ).

   Not in our library10.1103/physrevlett.105.268302

5. 5.

   Romanczuk P., Bär M., Ebeling W., Lindner B. & Schimansky-Geier L. Active Brownian particles. From individual to collective stochastic dynamics. Eur. Phys. J. Spec. Top. 202, 1–162 (2012 ).

   Not in our library

6. 6.

   Cates M. Diffusive transport without detailed balance in motile bacteria: does microbiology need statistical physics? Rep. Prog. Phys. 75, 042601 (2012 ).

   Not in our library10.1088/0034-4885/75/4/042601

7. 7.

   Elgeti J., Winkler R. G. & Gompper G. Physics of microswimmers—single particle motion and collective behavior: a review. Rep. Prog. Phys. 78, 056601 (2015 ).

   Not in our library10.1088/0034-4885/78/5/056601

8. 8.

   Goldstein R. E. Green algae as model organisms for biological fluid dynamics. Annu. Rev. Fluid Mech. 47, 343–375 (2015 ).

   Not in our library10.1146/annurev-fluid-010313-141426

9. 9.

   Schwarz-Linek J.. Escherichia coli as a model active colloid: a practical introduction. Colloids Surf. B 137, 2–16 (2016 ).

   Not in our library10.1016/j.colsurfb.2015.07.048

10. 10.

    Theurkauff I., Cottin-Bizonne C., Palacci J., Ybert C. & Bocquet L. Dynamic clustering in active colloidal suspensions with chemical signaling. Phys. Rev. Lett. 108, 268303 (2012 ).

    Not in our library10.1103/physrevlett.108.268303

11. 11.

    Palacci J., Sacanna S., Preska Steinberg A., Pine D. J. & Chaikin P. M. Living crystals of light-activated colloidal surfers. Science 339, 936–940 (2013 ).

    Not in our library10.1126/science.1230020

12. 12.

    Buttinoni I.. Dynamical clustering and phase separation in suspensions of self-propelled colloidal particles. Phys. Rev. Lett. 110, 238301 (2013 ).

    Not in our library10.1103/physrevlett.110.238301

13. 13.

    Liebchen B., Marenduzzo D., Pagonabarraga I. & Cates M. E. Clustering and pattern formation in chemorepulsive active colloids. Phys. Rev. Lett. 115, 258301 (2015 ).

    Not in our library10.1103/physrevlett.115.258301

14. 14.

    Zöttl A. & Stark H. Emergent behavior in active colloids. J. Phys. Condens. Matter 28, 253001 (2016 ).

    Not in our library

15. 15.

    ten Hagen B.. Gravitaxis of asymmetric self-propelled colloidal particles. Nat. Commun. 5, 4829 (2014 ).

    Not in our library10.1038/ncomms5829

16. 16.

    Ginot F.. Nonequilibrium equation of state in suspensions of active colloids. Phys. Rev. X 5, 011004 (2015 ).

    Not in our library

17. 17.

    Palacci J.. Artificial rheotaxis. Sci. Adv. 1, e1400214 (2015 ).

    Not in our library10.1126/sciadv.1400214

18. 18.

    Vicsek T., Czirók A., Ben-Jacob E., Cohen I. & Shochet O. Novel type of phase transition in a system of self-driven particles. Phys. Rev. Lett. 75, 1226–1229 (1995 ).

    Not in our library10.1103/physrevlett.75.1226

19. 19.

    Durham W. M., Kessler J. O. & Stocker R. Disruption of vertical motility by shear triggers formation of thin phytoplankton layers. Science 323, 1067–1070 (2009 ).

    Not in our library10.1126/science.1167334

20. 20.

    Miño G.. Enhanced diffusion due to active swimmers at a solid surface. Phys. Rev. Lett. 106, 048102 (2011 ).

    Not in our library10.1103/physrevlett.106.048102

21. 21.

    López H. M., Gachelin J., Douarche C., Auradou H. & Clément E. Turning bacteria suspensions into superfluids. Phys. Rev. Lett. 115, 028301 (2015 ).

    Not in our library10.1103/physrevlett.115.028301

22. 22.

    Wang W., Duan W., Ahmed S., Mallouk T. E. & Sen A. Small power: autonomous nano-and micromotors propelled by self-generated gradients. Nano Today 8, 531–554 (2013 ).

    Not in our library

23. 23.

    Buttinoni I., Volpe G., Kümmel F., Volpe G. & Bechinger C. Active Brownian motion tunable by light. J. Phys. Condens. Matter 24, 284129 (2012 ).

    Not in our library10.1088/0953-8984/24/28/284129

24. 24.

    Gomez-Solano J. R., Blokhuis A. & Bechinger C. Dynamics of self-propelled Janus particles in viscoelastic fluids. Phys. Rev. Lett. 116, 138301 (2016 ).

    Not in our library10.1103/physrevlett.116.138301

25. 25.

    Palacci J., Abécassis B., Cottin-Bizonne C., Ybert C. & Bocquet L. Colloidal motility and pattern formation under rectified diffusiophoresis. Phys. Rev. Lett. 104, 138302 (2010 ).

    Not in our library10.1103/physrevlett.104.138302

26. 26.

    Paxton W. F., Sen A. & Mallouk T. E. Motility of catalytic nanoparticles through self-generated forces. Chem. Eur. J. 11, 6462–6470 (2005 ).

    Not in our library10.1002/chem.200500167

27. 27.

    Saha S., Golestanian R. & Ramaswamy S. Clusters, asters, and collective oscillations in chemotactic colloids. Phys. Rev. E 89, 062316 (2014 ).

    Not in our library10.1103/physreve.89.062316

28. 28.

    Hong Y., Blackman N. M., Kopp N. D., Sen A. & Velegol D. Chemotaxis of nonbiological colloidal rods. Phys. Rev. Lett. 99, 178103 (2007 ).

    Not in our library10.1103/physrevlett.99.178103

29. 29.

    Magiera M. P. & Brendel L. Trapping of interacting propelled colloidal particles in inhomogeneous media. Phys. Rev. E 92, 012304 (2015 ).

    Not in our library10.1103/physreve.92.012304

30. 30.

    Stenhammar J., Wittkowski R., Marenduzzo D. & Cates M. E. Light-induced self-assembly of active rectification devices. Sci. Adv. 2, e1501850 (2016 ).

    Not in our library10.1126/sciadv.1501850

31. 31.

    Berg H. C. & Brown D. A. Chemotaxis in Escherichia coli analysed by three-dimensional tracking. Nature 239, 500–504 (1972 ).

    Not in our library10.1038/239500a0

32. 32.

    Jékely G.. Mechanism of phototaxis in marine zooplankton. Nature 456, 395–399 (2008 ).

    Not in our library10.1038/nature07590

33. 33.

    Hoff W. D., van der Horst M. A., Nudel C. B. & Hellingwerf K. J. Prokaryotic phototaxis. Methods Mol. Biol. 571, 25–49 (2009 ).

    Not in our library10.1007/978-1-60761-198-1_2

34. 34.
    Sperm navigation along helical paths in 3D chemoattractant landscapes · 2015

    No notice
35. 35.

    Berry R. M. & Armitage J. P. Response kinetics of tethered Rhodobacter sphaeroides to changes in light intensity. Biophys. J. 78, 1207–1215 (2000 ).

    Not in our library10.1016/s0006-3495(00)76678-1

36. 36.

    Bennett R. R. & Golestanian R. A steering mechanism for phototaxis in Chlamydomonas. J. R. Soc. Interface 12, 20141164 (2015 ).

    Not in our library10.1098/rsif.2014.1164

37. 37.

    Giometto A., Altermatt F., Maritan A., Stocker R. & Rinaldo A. Generalized receptor law governs phototaxis in the phytoplankton Euglena gracilis. Proc. Natl Acad. Sci. USA 112, 7045–7050 (2015 ).

    Not in our library10.1073/pnas.1422922112

38. 38.

    Kollmann M., Løvdok L., Bartholomé K., Timmer J. & Sourjik V. Design principles of a bacterial signalling network. Nature 438, 504–507 (2005 ).

    Not in our library10.1038/nature04228

39. 39.

    Ghosh P. K., Li Y., Marchesoni F. & Nori F. Pseudochemotactic drifts of artificial microswimmers. Phys. Rev. E 92, 012114 (2015 ).

    Not in our library10.1103/physreve.92.012114

40. 40.
    Boundaries can steer active Janus spheres · 2015

    No notice
41. 41.

    Bickel T., Zecua G. & Würger A. Polarization of active Janus particles. Phys. Rev. E 89, 050303 (2014 ).

    Not in our library10.1103/physreve.89.050303

42. 42.

    Jülicher F., Ajdari A. & Prost J. Modeling molecular motors. Rev. Mod. Phys. 69, 1269–1281 (1997 ).

    Not in our library

43. 43.

    Reimann P. Brownian motors: noisy transport far from equilibrium. Phys. Rep. 361, 57–265 (2002 ).

    Not in our library

44. 44.

    Angelani L., Costanzo A. & Di Leonardo R. Active ratchets. Europhys. Lett. 96, 68002 (2011 ).

    Not in our library

45. 45.

    Malgaretti P., Pagonabarraga I. & Frenkel D. Running faster together: huge speed up of thermal ratchets due to hydrodynamic coupling. Phys. Rev. Lett. 109, 168101 (2012 ).

    Not in our library10.1103/physrevlett.109.168101

46. 46.

    Reichhardt C. & Olson Reichhardt C. J. Active matter ratchets with an external drift. Phys. Rev. E 88, 062310 (2013 ).

    Not in our library10.1103/physreve.88.062310

47. 47.

    Wan M., Olson Reichhardt C. J., Nussinov Z. & Reichhardt C. Rectification of swimming bacteria and self-driven particle systems by arrays of asymmetric barriers. Phys. Rev. Lett. 101, 018102 (2008 ).

    Not in our library10.1103/physrevlett.101.018102

48. 48.

    Ebbens S., Tu M.-H., Howse J. R. & Golestanian R. Size dependence of the propulsion velocity for catalytic Janus-sphere swimmers. Phys. Rev. E 85, 020401(R) (2012 ).

    Not in our library10.1103/physreve.85.020401

49. 49.

    Ebbens S.. Electrokinetic effects in catalytic platinum-insulator Janus swimmers. Europhys. Lett. 106, 58003 (2014 ).

    Not in our library

50. 50.

    Brown A. & Poon W. Ionic effects in self-propelled Pt-coated Janus swimmers. Soft Matter 10, 4016–4027 (2014 ).

    Not in our library10.1039/c4sm00340c

51. 51.

    Golestanian R. Collective behavior of thermally active colloids. Phys. Rev. Lett. 108, 038303 (2012 ).

    Not in our library10.1103/physrevlett.108.038303

52. 52.

    Bickel T., Majee A. & Würger A. Flow pattern in the vicinity of self-propelling hot Janus particles. Phys. Rev. E 88, 012301 (2013 ).

    Not in our library10.1103/physreve.88.012301

53. 53.

    Cohen J. A. & Golestanian R. Emergent cometlike swarming of optically driven thermally active colloids. Phys. Rev. Lett. 112, 068302 (2014 ).

    Not in our library10.1103/physrevlett.112.068302

54. 54.

    Pohl O. & Stark H. Dynamic clustering and chemotactic collapse of self-phoretic active particles. Phys. Rev. Lett. 112, 238303 (2014 ).

    Not in our library10.1103/physrevlett.112.238303

55. 55.

    Galajda P., Keymer J., Chaikin P. & Austin R. A wall of funnels concentrates swimming bacteria. J. Bacteriol. 189, 8704–8707 (2007 ).

    Not in our library10.1128/jb.01033-07

56. 56.

    Di Leonardo R.. Bacterial ratchet motors. Proc. Natl Acad. Sci. USA 107, 9541–9545 (2010 ).

    Not in our library10.1073/pnas.0910426107

57. 57.

    Samin S. & van Roij R. Self-propulsion mechanism of active Janus particles in near-critical binary mixtures. Phys. Rev. Lett. 115, 188305 (2015 ).

    Not in our library10.1103/physrevlett.115.188305

58. 58.

    Würger A. Self-diffusiophoresis of Janus particles in near-critical mixtures. Phys. Rev. Lett. 115, 188304 (2015 ).

    Not in our library10.1103/physrevlett.115.188304

59. 59.

    ten Hagen B., van Teeffelen S. & Löwen H. Brownian motion of a self-propelled particle. J. Phys. Condens. Matter 23, 194119 (2011 ).

    Not in our library10.1088/0953-8984/23/19/194119

60. 60.

    Anderson J. L. Colloid transport by interfacial forces. Annu. Rev. Fluid Mech. 21, 61–99 (1989 ).

    Not in our library

61. 61.

    Balandin A., Shamsa M., Liu W., Casiraghi C. & Ferrari A. Thermal conductivity of ultrathin tetrahedral amorphous carbon films. Appl. Phys. Lett. 93, 043115 (2008 ).

    Not in our library

62. 62.

    Laidani N., Bartali R., Gottardi G., Anderle M. & Cheyssac P. Optical absorption parameters of amorphous carbon films from Forouhi–Bloomer and Tauc–Lorentz models: a comparative study. J. Phys. Condens. Matter 20, 015216 (2007 ).

    Not in our library

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