Sonolithography: Sonolithography: In‐Air Ultrasonic Particulate and Droplet Manipulation for Multiscale Surface Patterning (Adv. Mater. Technol. 3/2021)

In article number 2000689, Jenna M. Shapiro, Mike Fraser, and co-workers introduce sonolithography, a flexible accessible fabrication technique harnessing in-air ultrasonic standing waves. Particles droplets are gently manipulated as they migrate through the acoustic pressure field, generating reliably repeatably patterned surfaces. Sonolithography is applicable to wide range of both deposited substrate materials, shown have potential in biofabrication with creation cell culture substrate. (Image credit: Matt Sutton).