Modeling of chemically active particles at an air–liquid interface

The collective motion of chemically active particles at an air–liquid interface is studied theoretically as a dynamic self-organization problem. Based on a physical consideration, we propose a minimal model for self-propelled particles by combining hydrodynamic interaction, capillary interaction, driving force by Marangoni effect, and Marangoni flow. Our model has successfully captured the features of chemically active particles, that represent dynamic self-organized states such as crystalline, chain, liquid-like and spreading states.

• Publication year

  2021

• Venue

  The European Physical Journal E : Soft matter

• Publication date

  2021-03-17

• Fields of study

  Medicine, Physics, Chemistry

• Identifiers
  DOI 10.1140/epje/s10189-021-00132-8arXiv 2103.09483PMID 34655360
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

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