For tissue engineering, cells are aligned along defined structures that allow for cellular
agglomeration and regeneration. Acoustic radiation force has been used for the contactless
generation of patterns. Particles that are much smaller than the wavelength are
agglomerated along high pressure regions and the forces are predicted using Gor'kov
potential. Ultrasound standing waves have been used in vitro to create parallel planes
where the cells agglomerate allowing for vascular tissue growth between planes. Here, we …