The microbubbles reflect ultrasound to a much greater extent than blood cells, owing to the difference in acoustic impedance that exists between gas and liquid, but their main mode of action is to ...

Jan. 15, 2025 — Researchers have designed process that uses ultrasound to modify the behavior of cancer-fighting T cells by increasing their cell permeability. They targeted freshly isolated ...

Choosing the best acoustic guitar for your personal needs is a tough one. With so many options on offer these days it’s not surprising that many find themselves faced with option paralysis when ...