A high-resolution passive droplet-phase sample sorter using multi-stage droplet transfer

D. H. Yoon, Z. Xie, D. Tanaka, T. Sekiguchi, S. Shoji

研究成果: Article査読

2 被引用数 (Scopus)

抄録

A fully passive volume-dependent droplet sorter is presented in this research. Repeated and multiple on-rail transfer of microdroplets in a cascade channel resulted in high resolution sorting of droplet-phase samples. Microdroplets with volumes of 0.89-3.26 nl were successfully sorted in eight steps, and a maximum sorting resolution of about 0.21 nl was obtained over three transfer stages. Line rails and dot rails employed in the cascading channels allowed volume-dependent droplet transfer, and shape recovery of the transferred droplet for the repeatable transfer, respectively. This simple device and method can be applied to droplet-based chemical or biological research.

本文言語English
ページ(範囲)36750-36754
ページ数5
ジャーナルRSC Advances
7
58
DOI
出版ステータスPublished - 2017

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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