Artificial chemotaxis of phoretic swimmers: instantaneous and long-time behaviour

  title={Artificial chemotaxis of phoretic swimmers: instantaneous and long-time behaviour},
  author={Maria Tătulea-Codrean and Eric Lauga},
  journal={Journal of Fluid Mechanics},
  pages={921 - 957}
Phoretic swimmers are a class of artificial active particles that has received significant attention in recent years. By making use of self-generated gradients (e.g. in temperature, electric potential or some chemical product) phoretic swimmers are capable of self-propulsion without the complications of mobile body parts or a controlled external field. Focusing on diffusiophoresis, we quantify in this paper the mechanisms through which phoretic particles may achieve chemotaxis, both at the… 

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