Detectors

New Nanoparticle-Based Sensors Can Measure Residual Herbicides in Food

The work shows the real-world viability of their easy-to-use and inexpensive methods of testing.

Standalone Sweat Sensor Provides Immediate Results

Engineers have developed a thin, flexible, stretchy sweat sensor that can show the level of glucose, lactate, sodium, or pH of your sweat — at the press of a finger.

Stretchable Pressure Sensor Could Lead to Better Robotics, Prosthetics

The sensor can be stretched up to 50 percent with almost the same sensing performance.

European Defense Fund Project to Produce Strategic Electronics for Next Generation Infrared Sensors

Lynred, a global provider of infrared detectors for the aerospace, defense and commercial markets, recently announced the launch of HEROIC,...

New on the Market

See what's new on the market, including a pressure transmitter, a new pressure instrument, new confocal controller, and more.

Oculometric Testing for Detecting Mild Neural Impairment

This set of oculomotor metrics provide valid and reliable measures of dynamic visual performance.

Wearable Device Monitors Jaundice-Causing Bilirubin and Vitals in Newborns

Device detects pulse rate and blood oxygen saturation in real time.

Products of Tomorrow

The products of tomorrow.

A Low-Cost Robot Ready for Any Obstacle

Researchers at Carnegie Mellon University's School of Computer Science and the University of California, Berkeley, have designed a robotic system that enables a low-cost and relatively small legged...

How Well Do You Know E-Skin?

How much do you know about e-skin? Find out with the quiz below.

New Capabilities for Grasp-Assisting Gloves

NASA is developing the next generation of spacesuits for future missions.

New on the Market

See the new products on the market, including power inductors, vibration sensors, a field TV connector, and more.

Products of Tomorrow

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow.

Novel Nanowire Fabrication Technique Paves Way for Next Generation Spintronics

The challenge of fabricating nanowires directly on silicon substrates for the creation of the next generation of electronics has finally been solved by...

Miniaturized Infrared Detectors

Extreme miniaturization of infrared (IR) detectors is critical for their integration into next-generation consumer electronics, wearables and ultra-small satellites. Thus far, however, IR detectors have...

The Evolution of COVID-19 Testing

One silver lining that the pandemic brought is an expansion of infectious-disease-testing technology.

New Imaging Method Reveals Concealed Objects

Using state-of-the-art indium phosphide transistors and a basic computer and mirrors, researchers were able to produce images of concealed bodies.

Highly Sensitive, Mass Producible Organic Photodetectors

Incorporating new green-light absorbing transparent organic photodetectors into organic-silicon hybrid image sensors could be useful for applications such as light-based heart-rate monitoring, fingerprint recognition and devices that detect the presence of nearby objects

Strain-Sensing Smart Skin Ready to Deploy

A strain-sensing smart skin developed at Rice University uses very small carbon nanotube structures to monitor and detect damage in large structures. The “strain paint” uses the fluorescent...

Optical Strain for Precision Measurements and Certification

Optical strain is material independent and measures the response of the integrated system, so designers can get a measure of the true response and strength of their designs.

Light-Sensing 3D-Printed Device Could Help People with Lupus

A team of engineers and doctors at the University of Minnesota Twin Cities have designed a unique 3D-printed light-sensing medical device that is placed directly on the skin and...

New Screening System May Point the Way to Clean, Renewable Hydrogen Power

A new, highly sensitive system for detecting the production of hydrogen gas may play an important role in the quest to develop hydrogen as an environmentally friendly and economical alternative to fossil fuels.

Artificial Skin Gives Robots a Sense of Touch

We tend to take our sense of touch for granted in everyday settings, but it is vital for our ability to interact with our surroundings. Imagine reaching into the fridge to grab an egg for...

Q&A: Artificial Skin Could Lead to a New Generation of Touch-Sensitive Robots

A team of engineers from the University of Glasgow led by Professor Ravinder Dahiya developed an artificial skin with a new type of processing system based on...

Method Pinpoints Microscale Damage in Metal

The process predicts when and where microscopic cracks will occur before they become catastrophic.

Product of the Month

Product of the Month: August 2022 Tech Briefs

Filter Enhances Robot Vision on 6D Pose Estimation

Robots are good at making identical repetitive movements such as a simple task on an assembly line. But they lack the ability to perceive objects as they move through an environment. A recent...