Acoustofluidic technologies that integrate acoustic waves and microfluidic chips have been
widely used in bioparticle manipulation. As a representative technology, acoustic tweezers …

Since the emergent advent of miniaturized technologies in the last century, the past ninety
years have witnessed the extensive use of micro-and nano-manipulation methods, which …

Owing to Brownian-motion effects, the precise manipulation of individual micro-and
nanoparticles in solution is challenging. Therefore, scanning-probe-based techniques, such …

Currently, space-coiling acoustic metamaterials are static, requiring manual reconfiguration
for sound-field modulation. Here, we introduce an approach to enable active reconfiguration …

Targeted drug delivery using microrobots manipulated by an external actuator has
significant potential to be a practical approach for wireless delivery of therapeutic agents to …

The acoustic vortex (AV) offers a noncontact, label-free, and high-precision manipulation
technology for particles and cells, holding promising application aspects in the fields of …

Acoustical tweezers can manipulate inanimate particles as well as living cells in liquid in 2D
using surface acoustic waves and in 3D using bulk acoustic waves. Here, we demonstrate a …

Compared to other actuating methods, acoustic actuators offer the distinctive capability of
the contactless manipulation of small objects, such as microscale and nanoscale robots …

Microrobots driven by multiple external power sources have emerged as promising tools for
targeted drug and stem cell delivery in tissue regeneration. However, navigating and …

This study introduces a tunable acoustic tweezer system designed for precise three-
dimensional particle trap** and manipulation. The system utilizes a dual-liquid-layer …