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Updated: Jun 25, 2025

Fabrication and Operation of Acoustofluidic Devices Supporting Bulk Acoustic Standing Waves for Sheathless Focusing of Particles
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Fabrication and Operation of Acoustofluidic Devices Supporting Bulk Acoustic Standing Waves for Sheathless Focusing of Particles

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基于声相光学驱动的粒子聚焦和分离,使用标准/反向的克拉迪图案

Xiong Zhao1, Nanjing Hao1

  • 1School of Chemical Engineering and Technology, Xi'an JiaoTong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P.R. China. nanjing.hao@xjtu.edu.cn.

Lab on a chip
|May 24, 2024
PubMed
概括

研究了微流体学中的声学操纵,揭示了明显的粒子运动,并在水中复制了古典的Chladni模式. 这一突破使得基于尺寸的微粒可以使用声学子进行分离.

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Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations06:51

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

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相关概念视频

Centrifugation01:05

Centrifugation

Centrifugation is a separation technique based on differences in density or size. It is commonly used to separate solids from aqueous interferents. During centrifugation, the sample is placed in centrifugation tubes and spun at high angular velocity, which allows centrifugal force to act differentially on the different densities or masses of the components. After spinning, the supernatant liquid is decanted. Depending on the specific application, either the pellet or the supernatant is retained...
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