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Updated: Jul 19, 2025

Capillary-based Centrifugal Microfluidic Device for Size-controllable Formation of Monodisperse Microdroplets
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微粒子从液体-液体接口的毛细管脱离

Sazzadul A Rahat1, Krishnaroop Chaudhuri2, Jonathan T Pham1,2

  • 1Mechanical and Materials Engineering, University of Cincinnati, Cincinnati, OH 45221, USA. Jonathan.Pham@uc.edu.

Soft matter
|August 9, 2023
PubMed
概括

我们用先进的显微镜测量了液体界面上的微粒子脱离力. 接触线的固定显著影响了水友和疏水性颗粒的脱落.

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Capillarity in Fluid01:19

Capillarity in Fluid

Capillarity describes the movement of liquid in small spaces without external forces acting on it. The capillarity is driven by surface tension and adhesive interactions between the liquid and surrounding solid surfaces. This effect is often seen in narrow tubes, porous materials, and fine particles.
Surface tension is crucial to capillarity. It results from cohesive forces between liquid molecules at the liquid-air boundary, forming a skin that resists external forces. When the capillary tube...
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