A nanoengineered wrist-worn triboelectric sensor captures arterial pulse waves under real-world conditions and uses machine ...

A pulse wave is a wave in which the blood flow – that originates from the heartbeat – is transmitted to the body. It is an important biosignal that indicates cardiovascular health. Analyzing the pulse ...

A clearer pulse signal could mean earlier warning before danger strikes. This study introduces an interfacial engineered ...

Researchers from the Indian Institute of Technology Madrashave proposed a magnet-based sensor that would allow scientists to measure the velocity of blood pulse waves within the carotid artery. Each ...