All-Optical Rapid Formation, Transport, and Sustenance of a Sessile Droplet in a Two-Dimensional Slit with Few-Micrometer Separation

We present a sessile droplet manipulation platform that enables the formation and transport of a droplet on a light-absorbing surface via local laser-beam irradiation. The mechanism relies on solutocapillary Marangoni flow arising from a concentration gradient in a binary mixture liquid. Because the...

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Detalhes bibliográficos

Principais autores:	Yuka Takamatsu, Chizuru Yamato, Masashi Kuwahara, Yuta Saito, Toshiharu Saiki
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2023-07-01
Colecção:	Micromachines
Assuntos:	sessile droplet laser heating solutocapillary Marangoni flow binary mixture liquid phase-change material
Acesso em linha:	https://www.mdpi.com/2072-666X/14/7/1460
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