Micro/nano acoustofluidics: materials, phenomena, design, devices, and applications

W Connacher, N Zhang, A Huang, J Mei, S Zhang… - Lab on a Chip, 2018 - pubs.rsc.org
Acoustic actuation of fluids at small scales may finally enable a comprehensive lab-on-a-
chip revolution in microfluidics, overcoming long-standing difficulties in fluid and particle …

Active droplet sorting in microfluidics: a review

HD Xi, H Zheng, W Guo, AM Gañán-Calvo, Y Ai… - Lab on a Chip, 2017 - pubs.rsc.org
The ability to manipulate and sort droplets is a fundamental issue in droplet-based
microfluidics. Various lab-on-a-chip applications can only be realized if droplets are …

Microscale acoustic streaming for biomedical and bioanalytical applications

W Wei, Y Wang, Z Wang, X Duan - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Over the past few decades, acoustofluidics, one of the branches of microfluidics, has rapidly
developed as a multidisciplinary cutting edge research topic, covering many biomedical and …

Recent advances in microfluidic actuation and micro-object manipulation via surface acoustic waves

G Destgeer, HJ Sung - Lab on a Chip, 2015 - pubs.rsc.org
The realization of microscale total analysis systems and lab-on-a-chip technologies requires
efficient actuation (mixing, pumping, atomizing, nebulizing, driving, etc.) of fluids on the …

Highly localized acoustic streaming and size-selective submicrometer particle concentration using high frequency microscale focused acoustic fields

DJ Collins, Z Ma, Y Ai - Analytical chemistry, 2016 - ACS Publications
Concentration and separation of particles and biological specimens are fundamental
functions of micro/nanofluidic systems. Acoustic streaming is an effective and biocompatible …

Surface‐acoustic‐wave (SAW) induced mixing enhances the detection of viruses: application to measles sensing in whole human saliva with a SAW lab‐on‐a‐chip

M Agostini, F Lunardelli, M Gagliardi… - Advanced Functional …, 2022 - Wiley Online Library
Measles is one of the most infectious airborne viruses worldwide. With a basic reproduction
rate between 12–18, this virus is six times more infectious than the SARS‐CoV‐2 Alpha …

Rapid and controllable digital microfluidic heating by surface acoustic waves

RJ Shilton, V Mattoli, M Travagliati… - Advanced Functional …, 2015 - Wiley Online Library
Fast and controllable surface acoustic wave (SAW) driven digital microfluidic temperature
changes are demonstrated. Within typical operating conditions, the direct acoustic heating …

Ultra-high-frequency (UHF) surface-acoustic-wave (SAW) microfluidics and biosensors

M Agostini, M Cecchini - Nanotechnology, 2021 - iopscience.iop.org
Surface acoustic waves (SAWs) have the potential to become the basis for a wide gamut of
lab-on-a-chips (LoCs). These mechanical waves are among the most promising physics that …

Continuous tuneable droplet ejection via pulsed surface acoustic wave jetting

JO Castro, S Ramesan, AR Rezk, LY Yeo - Soft Matter, 2018 - pubs.rsc.org
We report a miniaturised platform for continuous production of single or multiple liquid
droplets with diameters between 60 and 500 μm by interfacing a capillary-driven self …

[HTML][HTML] A Comprehensive Review of Surface Acoustic Wave-Enabled Acoustic Droplet Ejection Technology and Its Applications

J Ning, Y Lei, H Hu, C Gai - Micromachines, 2023 - mdpi.com
This review focuses on the development of surface acoustic wave-enabled acoustic drop
ejection (SAW-ADE) technology, which utilizes surface acoustic waves to eject droplets from …