Ethanol Activation Revolutionizes Nanosensor Production, Cutting Costs and Energy Use Engineers at Macquarie University have…
Browsing: Sensor
A sensor is a device that detects and responds to changes in its environment, converting physical input—such as light, heat, motion, pressure, or chemical composition—into signals that can be measured or recorded. Sensors are essential components in a wide range of technologies, from medical diagnostics and environmental monitoring to robotics and smartphones. They enable systems to perceive and react to the world, often serving as the front line in data collection for scientific research and engineering applications. Ongoing innovations in sensor design and miniaturization are expanding their capabilities and use in increasingly complex and sensitive applications.
Two studies report new methods for using metasurfaces to create and control dark areas called…
Detection across widely varying concentrations down to single-molecule could enable multiple medical tests to be…
Researchers have developed a hybrid material that efficiently transforms low energy light into higher energy…
The University of Illinois Urbana-Champaign’s nuclear physics group is participating in the nEDM experiment at…
An open-source tool developed by MIT’s Senseable City Lab allows individuals to easily and affordably…
Physicists at Delft University of Technology have created a microchip using a unique combination of…
The Integrated Portable Droplets system (iPODs) device offers a portable, affordable, and user-friendly droplet analysis…
Researchers develop an insoluble CNC hydrogel with high sensitivity to calcium ions, paving the way…
UNSW Sydney researchers have developed a chip-scale method using OLEDs to image magnetic fields, potentially…
A new superhydrophobic biosensor enables the monitoring of “insensible” sweat (vaporized water loss from the…
Researchers demonstrate a low-power “wake-up” receiver one-tenth the size of other devices. MIT researchers have…
Researchers have made long-term volcano monitoring a possibility by creating a more efficient and cost-effective…
Scientists have developed a device using single-atom-thick nanomaterials capable of simultaneously detecting the presence of…
Scientists created a humidity-resistant H2S sensor using a PDMS-coated CuCrO2 design. A team of researchers…
Hybrid nanogenerators now enable real-time tracking of punches and cricket hits, offering precise data for…
The sensor sends out its location as it moves through the GI tract, revealing where…
The ingestible pills utilize magnetic fields to track movement through the Gastrointestinal tract with higher…