Continuous sheathless microparticle and cell patterning using CL-SSAWs (conductive liquid-based standing surface acoustic waves)

Jeonghun Nam; Jae Young Kim; Chae Seung Lim

doi:10.1063/1.4975397

Continuous sheathless microparticle and cell patterning using CL-SSAWs (conductive liquid-based standing surface acoustic waves)

Jeonghun Nam, Jae Young Kim, Chae Seung Lim

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

We present continuous, sheathless microparticle patterning using conductive liquid (CL)-based standing surface acoustic waves (SSAWs). Conventional metal electrodes patterned on a piezoelectric substrate were replaced with electrode channels filled with a CL. The device performance was evaluated with 5-μm fluorescent polystyrene particles at different flow rate and via phase shifting. In addition, our device was further applied to continuous concentration of malaria parasites at the sidewalls of the fluidic channel.

Original language	English
Article number	015314
Journal	AIP Advances
Volume	7
Issue number	1
DOIs	https://doi.org/10.1063/1.4975397
Publication status	Published - 2017 Jan 1

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Continuous sheathless microparticle and cell patterning using CL-SSAWs (conductive liquid-based standing surface acoustic waves)",

abstract = "We present continuous, sheathless microparticle patterning using conductive liquid (CL)-based standing surface acoustic waves (SSAWs). Conventional metal electrodes patterned on a piezoelectric substrate were replaced with electrode channels filled with a CL. The device performance was evaluated with 5-μm fluorescent polystyrene particles at different flow rate and via phase shifting. In addition, our device was further applied to continuous concentration of malaria parasites at the sidewalls of the fluidic channel.",

author = "Jeonghun Nam and Kim, {Jae Young} and Lim, {Chae Seung}",

note = "Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (No. 2016R1C1B1014991). This study was supported by a grant of the Korean Health Technology R&D Project, Ministry of Health & Welfare,Republic of Korea (Grant No. HI13C2262).",

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AU - Lim, Chae Seung

N1 - Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (No. 2016R1C1B1014991). This study was supported by a grant of the Korean Health Technology R&D Project, Ministry of Health & Welfare,Republic of Korea (Grant No. HI13C2262).

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N2 - We present continuous, sheathless microparticle patterning using conductive liquid (CL)-based standing surface acoustic waves (SSAWs). Conventional metal electrodes patterned on a piezoelectric substrate were replaced with electrode channels filled with a CL. The device performance was evaluated with 5-μm fluorescent polystyrene particles at different flow rate and via phase shifting. In addition, our device was further applied to continuous concentration of malaria parasites at the sidewalls of the fluidic channel.

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