Figure 8
From: Evaporative deposition of polystyrene microparticles on PDMS surface

Schematics of self-pinning mechanism of microparticles at the contact line. \({F}_{1}\) and \({F}_{2}\) are the friction forces acting on each of the microparticles.
From: Evaporative deposition of polystyrene microparticles on PDMS surface

Schematics of self-pinning mechanism of microparticles at the contact line. \({F}_{1}\) and \({F}_{2}\) are the friction forces acting on each of the microparticles.