Researchers develop ultra-sensitive ultrasonic sensors
According to the Xinhua News Agency, researchers at the University of Queensland in Australia have recently developed an ultra-sensitive ultrasonic sensor that is expected to be used in biomedical fields to hear the sounds of living cells or bacteria, and for unattended detection in underwater environments. On the device. Related papers were published in the British academic journal Nature Communications. University of Queensland professor Warwick Bowen said that ultrasonic detectors are often used in pregnancy inspection, underwater detection and other fields, but the past ultrasonic detection technology is subject to noise interference, the accuracy is not very high. They used nanotechnology to develop an ultrasonic sensor with a size of only 0.2 mm, which accurately senses the pressure of very small ultrasonic waves, even if the pressure is as small as the weight of a virus. Researchers believe that this new type of equipment will have far-reaching effects in many fields. For example, in the field of biomedicine, the future can be heard by living cells or bacteria, which can greatly enhance the scientific understanding of microbes. Help develop new ways to treat diseases. In addition, in the field of environmental detection, such sensors can also greatly improve the measurement accuracy. S200 TURBOCHARGER,S1B,B1G,B1,K04 TURBO,S100 Fengcheng Fire Turbocharger Manufacturing Co; Ltd. , http://www.fireturbolader.com