Ultrasonic particle manipulation technique is a non-contact label-free method for
manipulating micro-and nano-scale particles using ultrasound, which has obvious …

Ubiquitous thermal conduction makes its force effect particularly important in diverse fields,
such as electronic engineering and biochemistry. However, regulating thermal conduction …

Transducer arrays are a versatile tool for the contactless manipulation of spherical Rayleigh
objects. Here we propose an analytical model for stable levitation of axisymmetric Mie …

Two main methods have been proposed to derive the acoustical radiation force and torque
applied by an arbitrary acoustic field on a particle: The first one relies on the plane wave …

Acoustofluidics is a technique that utilizes the forces produced by ultrasonic waves and fluid
flows to manipulate cells or nano-/microparticles within microfluidic systems. In this study, we …

Acoustic radiation force and torque arising from wave scattering are commonly used to
manipulate micro-objects without contact. We applied the partial wave expansion series and …

The acoustic radiation force produced by ultrasonic waves is the “workhorse” of particle
manipulation in acoustofluidics. Nonspherical particles are also subjected to a mean torque …

Holographic acoustical tweezers based on Archimedes-Fermat spiraling interdigitated
transducers (SIDTs) are a versatile tool for the selective manipulation of microparticles …

Acoustic holography is widely used in particle manipulation. However, previous methods
focus on modulating the amplitude and phase of the target sound field. In general, the …

Selective single beam tweezers open tremendous perspectives in microfluidics and
microbiology for the micromanipulation, assembly, and mechanical properties testing of …