2 citations · 2 across the 1 of their papers we have counts for
5 papers
Size-dependent particle migration and trapping in 3D microbubble streaming flows
Andreas Volk, Massimiliano Rossi, Bhargav Rallabandi +3
Acoustically actuated sessile bubbles can be used as a tool to manipulate microparticles, vesicles and cells. In this work, using acoustically actuated sessile semi-cylindrical mic…
A simple, general criterion for onset of disclination disorder on curved surfaces
Siddhansh Agarwal, Sascha Hilgenfeldt
Determining the positions of lattice defects on elastic surfaces with Gaussian curvature is a non-trivial task of mechanical energy optimization, particularly for surfaces with bou…
Flow topology during multiplexed particle manipulation using a Stokes Trap
Anish Shenoy, Dinesh Kumar, Sascha Hilgenfeldt +1
Trapping and manipulation of small particles underlies many scientific and technological applications. Recently, the precise manipulation of multiple small particles was demonstrat…
Three-dimensional phenomena in microbubble acoustic streaming
Alvaro Marin, Massimiliano Rossi, Bhargav Rallabandi +3
Ultrasound-driven oscillating micro-bubbles have been used as active actuators in microfluidic devices to perform manifold tasks such as mixing, sorting and manipulation of micropa…
Trapping, focusing and sorting of microparticles through bubble streaming
Cheng Wang, Shreyas Jalikop, Sascha Hilgenfeldt
Ultrasound-driven microbubbles rectify oscillatory motion into strong steady streaming flow [1, 2]. In this fluid dynamics video, we show size-dependent trapping, focusing and sort…