acoustic tweezers造句

• This mechanism is currently used for development of acoustic tweezers.
• Acoustic tweezers have been developed to achieve 3D focusing of cells / particles in microfluidics.
• Acoustic tweezers has been demonstrated to manipulate each individual cell with micrometer-level resolution.
• In addition to 3D cell focusing, acoustic tweezers can also be used as a unit for cell sorting.
• Fig . 9 shows the focusing of polystyrene particles ( top ) and HL-60 cells ( bottom ) from top view using acoustic tweezers.
• In addition to focusing in horizontal direction, cells / particles are also focused in the vertical direction with acoustic tweezers as shown in Fig . 10.
• The standing waves can form stable acoustic potential energy field, so they are able to create stable acoustic radiation force distribution, which is desirable for many acoustic tweezers applications.
• These forces, including acoustic radiation force, secondary field force between particles, and Stokes drag force, create the phenomena of acoustophoresis, which is the foundation of acoustic tweezers technology.
• As shown in Fig . 16, acoustic tweezers can be used as an active patterning technique that utilizes standing surface acoustic wave ( SSAW ) to manipulate and pattern cells and microparticles.
• Moreover, with the gentle, bio-compatible nature of low-power surface acoustic waves, the acoustic tweezers is expected to be able to preserve the integrity of cells and other bioparticles.
• By integrating a standing surface acoustic wave ( SSAW )-based microdevice capable of 3D particle / cell focusing with a laser-induced fluorescence ( LIF ) detection system, acoustic tweezers are developed into a microflow cytometer for high-throughput single cell analysis.