Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone ...

Biosensors are devices used to detect the presence or concentration of a biological analyte, such as a biomolecule, a biological structure or a microorganism. Biosensors consist of three parts: a ...

Q: Is this a relatively new form of non-contact proximity sensing? A: Actually, it’s the oldest. As soon as photosensitive and photoconductive sensors, along with basic electrical components, were ...

1) Is there a proximity rule for there is/are? Does the subject closest to the verb is/are determine whether the verb is singular or plural? Example: “There is a banana and four apples on the ...

Currently, detecting submerged submarines with sonar or electromagnetic sensors requires relative physical proximity—but two odd properties of quantum physics could greatly increase detection range.

The group's findings could one day lead to a host of new quantum sensors, from devices that map out the activity of the human brain to others that could help airplanes navigate the globe.

Normally these speed sensors work with radar or laser technology to bounce back radio waves or IR light from objects and calculate speed based on time taken for the light or wave to reflect. In this ...

Lockheed Martin has been awarded a $270 million contract by the US Air Force to integrate next-generation infrared defensive sensors on the F-22 Raptor. Under the agreement, the F-22 will be equipped ...

Bioluminescence resonance energy transfer (BRET) is a biophysical technique used to monitor proximity within live cells. BRET exploits the naturally occurring phenomenon of dipole-dipole energy ...