Acoustofluidic technologies utilize acoustic waves to manipulate fluids and particles within
fluids, all in a contact-free and biocompatible manner. Over the past decade, acoustofluidic …

Orbital angular momentum (OAM) has aroused a widespread interest in many fields,
especially in telecommunications due to its potential for unleashing new capacity in the …

Sound can levitate objects of different sizes and materials through air, water and tissue. This
allows us to manipulate cells, liquids, compounds or living things without touching or …

We demonstrate the trapping of elastic particles by the large gradient force of a single
acoustical beam in three dimensions. Acoustical tweezers can push, pull and accurately …

Despite increasing demand in the manipulation of nanoscale objects for next generation
biological and industrial processes, there is a lack of methods for reliable separation …

Acoustic actuation techniques offer a promising tool for contactless manipulation of both
synthetic and biological micro/nano agents that encompass different length scales. The …

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 …

An electronically controlled acoustic tweezer was used to demonstrate two acoustic
manipulation phenomena: superposition of Bessel functions to allow independent …

Platelets contain growth factors which are important in biomedical and clinical applications.
In this work, we present an acoustic separation device for high-throughput, non-invasive …

We present the analytical design and experimental realization of a scheme based on multi-
arm coiling slits to generate the stable acoustic vortices in a broadband. The proposed …