Researchers at the National University of Singapore (NUS) have built a molecular "leash" to pull directly on a force-sensing protein called Piezo1, and discovered it switches on at about 15 ...

Figure (a) shows the formation of a DNA tether between the bead and the engineered Piezo1 channel, along with the remote suction setup used to apply force. Figure (b) illustrates the design of the ...

Cell cultures—single layers of cells grown in a small dish—have enabled researchers to study biological growth, develop or test drugs and even discover what causes some diseases. Cell spheroids, 3D ...

Abstract: Pressure ulcers, or bedsores, are a frequent and serious condition in bedridden or immobile patients, especially in hospitals and long-term care facilities. They are caused by sustained ...

The last decade has seen vast improvements in humanoid robots, but graduating to widespread use might require going back to the fundamentals. “Not reliably,” Hurst said. “I don’t think it’s totally ...

An Arduino Shield to measure an FSR using either a buffered voltage divider or current to voltage op-amp solution. We needed is an instrument that can plot the voltage/thrust curve for any motor and ...

(A) Schematic comparison of the puncture process with and without axial vibration, including 3 stages: pre-puncture (contact compression), puncture (membrane rupture), and post-puncture (insertion ...

There is an indisputable trend toward minimally invasive, outpatient procedures in healthcare. Outpatient procedures help to alleviate burdens on the healthcare system, save patients time, money, and ...