A Tunable 50 MHz Acoustic Vortex Tweezers for Size-Selective Manipulation and Cell Pre-concentration

Puntos clave

• The aim is to develop an acoustic vortex tweezers system capable of size-selective manipulation of cells.
• Designed a tunable acoustic vortex tweezers system operating at 50 MHz.
• Applied high-frequency ultrasound for precise cell manipulation and enrichment.
• Conducted experiments in a microfluidic bioanalysis context.
• Achieved size-selective cell manipulation with improved efficiency.
• Demonstrated significant cell pre-concentration capabilities.
• Provided potential solutions to bottlenecks in bioanalysis.