77 citations · 221 across the 19 of their papers we have counts for
20 papers
Implementation of two-dimensional selective acoustic tweezers merely using four straight interdigitated transducers:a numerical proof of concept of radiation field synthesis by pulsed acoustic waves
Shuhan Chen, Jia Zhou, Antoine Riaud
Selective acoustic tweezers can focus the acoustic radiation force on a single particle to manipulate it without affecting its neighbors. This has long required highly complex hard…
Numerical simulation of the radiation force from transient acoustic fields: Application to laser-guided acoustic tweezers
Shuhan Chen, Qing Wang, Qi Wang +2
Using pulsed acoustic waves could provide a superior selectivity for microscale acoustic tweezers. However, the theory for the radiation force of pulsed acoustic waves has only bee…
Skipping the boundary layer: high-speed droplet-based immunoassay using Rayleigh acoustic streaming
Qi Wang, Zhe Ding, Gary Wong +2
Acoustic mixing of droplets is a promising way to implement biosensors that combine high speed and minimal reagent consumption. To date, this type of droplet mixing is driven by a…
Effect of viscosity on surface acoustic wave driven collective particle dynamics in sessile droplets: nebula, black holes and white dwarfs
Shuren Song, Jia Zhou, Antoine Riaud
Surface acoustic waves (SAW) can concentrate micro-particles in droplets within seconds. Yet, the mechanism is not clear and existing explanations fail by several orders of magnitu…
Laser-guided acoustic tweezers
Qing Wang, Shuhan Chen, Jia Zhou +1
Acoustic tweezers can manipulate microscopic objects and cells independently of the optical, magnetic and electrical properties of the objects or their medium. However, because ult…
Contactless generation and trapping of hydrodynamic knots in sessile droplets by acoustic screw dislocations
Shuren Song, Jia Zhou, Antoine Riaud +1
Hydrodynamics knots are not only promising elementary structures to study mass and momentum transfer in turbulent flows, but also potent analogs for other topological problems aris…