Single beam acoustic trapping.
A single beam acoustic device, with its relatively simple scheme and low intensity, can trap a single lipid droplet in a manner similar to optical tweezers. Forces in the order of hundreds of nanonewtons direct the droplet toward the beam focus, within the range of hundreds of micrometers. This trapping method, therefore, can be a useful tool for particle manipulation in areas where larger particles or forces are involved.
Jungwoo
J
Lee
Shia-Yen
SY
Teh
Abraham
A
Lee
Hyung Ham
HH
Kim
Changyang
C
Lee
K Kirk
KK
Shung