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 ...

A new review article unveils the world of flexible micromachined ultrasound transducers (MUTs), an emerging technology at the ...

University College London revealed a 30MHz impedance spectroscopy IC for analysing biological ... linked by time-division multiplexed ultrasound. The scheme has a single external reader which projects ...