Recent advances in acoustofluidic separation technology in biology
Acoustofluidic separation of cells and particles is an emerging technology that integrates
acoustics and microfluidics. In the last decade, this technology has attracted significant …
acoustics and microfluidics. In the last decade, this technology has attracted significant …
Acoustic tweezers
L Meng, F Cai, F Li, W Zhou, L Niu… - Journal of Physics D …, 2019 - iopscience.iop.org
Acoustic tweezers are gaining increasing attention as a noncontact method that is capable
of handling microparticles and nanoparticles in a controllable manner. By designing the …
of handling microparticles and nanoparticles in a controllable manner. By designing the …
Full-wave modeling of micro-acoustofluidic devices driven by standing surface acoustic waves for microparticle acoustophoresis
JC Hsu, CL Chao - Journal of Applied Physics, 2020 - pubs.aip.org
Surface acoustic wave (SAW)-based acoustofluidic systems are emerging as an important
tool for acoustophoresis. In this paper, we present a full cross-sectional model of standing …
tool for acoustophoresis. In this paper, we present a full cross-sectional model of standing …
Interparticle attraction along the direction of the pressure gradient in an acoustic standing wave
Scattering of an acoustic wave by particles gives rise to microstreaming, as well as to
acoustic radiation and interaction forces on the particles. We numerically study these steady …
acoustic radiation and interaction forces on the particles. We numerically study these steady …
Interparticle acoustic radiation force between a pair of spherical particles in a liquid exposed to a standing bulk acoustic wave
We elucidate the interparticle force between a pair of particles suspended in a liquid
exposed to a standing bulk acoustic wave. A three-dimensional model based on the …
exposed to a standing bulk acoustic wave. A three-dimensional model based on the …
Recent advances in acoustic microfluidics and its exemplary applications
Y Li, S Cai, H Shen, Y Chen, Z Ge, W Yang - Biomicrofluidics, 2022 - pubs.aip.org
Acoustic-based microfluidics has been widely used in recent years for fundamental research
due to its simple device design, biocompatibility, and contactless operation. In this article …
due to its simple device design, biocompatibility, and contactless operation. In this article …
A quantitative study of the secondary acoustic radiation force on biological cells during acoustophoresis
We investigate cell-particle secondary acoustic radiation forces in a plain ultrasonic standing
wave field inside a microfluidic channel. The effect of secondary acoustic radiation forces on …
wave field inside a microfluidic channel. The effect of secondary acoustic radiation forces on …
Acoustic radiation force and radiation torque beyond particles: Effects of nonspherical shape and Willis coupling
Acoustophoresis mainly deals with the manipulation of subwavelength scatterers in an
incident acoustic field. The geometric details of manipulated particles are often neglected by …
incident acoustic field. The geometric details of manipulated particles are often neglected by …
Numerical and experimental analysis of a hybrid material acoustophoretic device for manipulation of microparticles
Acoustophoretic microfluidic devices have been developed for accurate, label-free,
contactless, and non-invasive manipulation of bioparticles in different biofluids. However …
contactless, and non-invasive manipulation of bioparticles in different biofluids. However …
Willis coupling-induced acoustic radiation force and torque reversal
Acoustic meta-atoms serve as the building blocks of metamaterials, with linear properties
designed to achieve functions such as beam steering, cloaking, and focusing. They have …
designed to achieve functions such as beam steering, cloaking, and focusing. They have …