Table 2 Summary of representative work on acoustic-based cell patterns
From: Sound innovations for biofabrication and tissue engineering
Biostructure | Cell types | Mechanism & Experimental setup | Medium/Scaffold | Refs. |
|---|---|---|---|---|
Spheroid-like | Mammalian cells, HepG2 | Half-wavelength acoustic resonator | Culture medium | |
HepG2 | Half-wavelength acoustic resonator | Alginate hydrogel | ||
Human red blood cells, HepG2 | 2D acoustic resonators formed by plane cylindrical, tubular or 2 orthogonal transducers | PBS, culture medium | ||
HepG2 | 2D standing surface acoustic waves | Culture medium | ||
Mouse embryonic carcinoma cells | 1D standing surface acoustic waves in a single capillary | PBS | ||
Human MCF-7, A549, A2780, and murine embryonic carcinoma cell line P19 | 1D standing surface acoustic waves in microchannel arrays | Culture medium | ||
HeLa | 1D standing surface acoustic waves in a capillary | 10% PEGDA and 2% GelMA | ||
HepG2, A498, ACHN, and LUTC-2 cell lines | Microresonators | Culture medium | ||
BT-474 cells | Acoustic induced microstreaming in a 24-well plate | Culture medium | ||
C3A cells | 3D transducer resonators | GelMA | ||
MCF7 cells | Acoustic streaming induced by a ring-shaped transducer | Culture medium | ||
MDA-MB-231 and MCF-7 cells | Acoustic streaming induced by sharp edges | Collagen | ||
Band-like | Endothelial cells | Water tank with a transducer mounted at the bottom | Collagen | |
C2C12, myoblasts | Multiwavelength resonator | GelMA, collagen | ||
Myoblasts | 1D standing surface acoustic waves in a capillary | GelMA | ||
ASCs, MC3T3-E1 cells | Standing surface acoustic waves | Collagen | ||
HeLa | 1D standing surface acoustic waves in a capillary | 10% PEGDA and 2% GelMA | ||
Network-like | C2C12 cells, Schwann cells | A heptagon standing acoustic field formed by 7 transducers | PBS | |
Human adipose-derived stem cells or chondrocytes | Multiwavelength resonator | GelMA | ||
HUVECs and HvSMCs | Standing surface acoustic waves | GelMA | ||
Neonatal rat ventricular cardiomyocytes | Standing surface acoustic waves and a resonator in the vertical direction | GelMA | ||
HUVECs and hADSCs | Standing surface acoustic waves and a resonator in the vertical direction | HA-CA hydrogel |
