Detectors

Quantum-Limit-Approaching Chemical Sensing Chip

Study shows improvements to chemical sensing chip that aims to quickly and accurately identify drugs and other trace chemicals.

AI Copilot Enhances Human Precision for Safer Aviation

Imagine you're in an airplane with two pilots, one human and one computer. Both have their “hands” on the controllers, but they're always looking out for different things. If...

New Wearable Sensor Makes Continuous Analysis of Sweat Possible

Continuous monitoring of sweat can reveal valuable information about human health, such as the body’s glucose levels. However, wearable sensors previously developed for this...

Micro-Device Detects Bacteria and Viruses

Researchers were able to successfully isolate bacteria from various fluids with a microparticle-based matrix filter. The filter trapped particles in small voids in the device, providing a larger concentration of bacteria for analysis.

New Technology Offers Better Diagnosis of Dizziness

The vibrating device uses bone-conducted sounds to achieve better results.

Air Monitor Can Detect COVID-19 Variants in Five Minutes

By combining recent advances in aerosol sampling technology and an ultrasensitive biosensing technique, researchers at Washington University in St. Louis have created a real-time monitor that can detect any of the SARS-CoV-2 virus variants in a room in about five minutes.

Novel Technology Enhances Measurement Reliability of Methane Gas Emissions from Rice Paddy Fields

A joint research team of Dr. Namgoo Kang from the Korea Research Institute of Standards and Science (KRISS) and Dr. Minseok Kang from the...

Soft Skin Patch Could Provide Early Warning for Strokes, Heart Attacks

The patch uses ultrasound to monitor blood flow to organs.

Sensors Vs. Disasters

Safety sensor systems require lots of special attention to their design and operation, everything that should be considered in any kind of design, but with double the attention. And there are also unique safety requirements as well.

Automatic Observation Management System, New Tool to Coordinate Telescope Network

The "AOM" performs complex observations with ten observation modes and 175 strategies.

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.

Researchers Acquire 3D Images with LED Room Lighting and a Smartphone

Researchers are tapping into dynamically controlled LEDs to create a simple illumination system for 3D imaging.

First Wearable Health Sensor for Monitoring Muscle Atrophy

The wearable sensor aims to help patients who suffer from muscle atrophy monitor changes to their health in a more convenient way.

Silk-Based Printable, Wearable, Biosensors

Researchers have developed a way to detect bacteria, toxins, and dangerous chemicals in the environment using a biopolymer sensor that can be printed like ink on a wide range of materials.

Artificial Skin Provides Haptic Feedback

The skin could help rehabilitation and enhance virtual reality by instantaneously adapting to a wearer's movements.

Low-Cost Device Can Measure Air Pollution Anywhere

Air pollution is a major public health problem. Now, an MIT research team is rolling out an open-source version of a low-cost, mobile pollution detector that could enable people to track air quality more widely.

New Hydration Sensor Enables “Smart Diapers” and Other Health Monitors

A new sensor — so cheap and simple to produce that it can be hand-drawn with a pencil onto paper treated with sodium chloride — could clear the way for wearable, self-powered health monitors.

New Products

See the New Products for May 2023, including particulate matter sensor, a vibration sensor, an air quality monitor, and more.

Self-Navigating Catamaran Can Carry Cargo into War Zones

A self-navigating, cargo-carrying sailboat designed by a team of Rice University engineering students could be a sustaining link for Marines hunkered down on shore during war. The...

New Nanowire Sensors Are the Next Step in the Internet of Things

Researchers from TMOS, the Australian Research Council Centre of Excellence for Transformative Meta-Optical Systems, have developed a sensor made from an array of nanowires,...

Plastic Transistor Amplifies Biochemical Sensing Signal

The molecules in our bodies are in constant communication. Some of these molecules provide a biochemical fingerprint that could indicate how a wound is healing, whether a cancer...

3D-Printed Revolving Devices Can Sense How They Are Moving

A new system enables makers to incorporate sensors into gears and other rotational mechanisms with just one pass in a 3D printer.

Autonomous Robots to Help Modernize Grape, Wine Industry

This spring, a small army of Cornell University-developed PhytoPatholoBots (PPB) will be deployed to four grape breeding programs across the U.S. on a mission to guide the global...

Electronic Skin Sensor Decodes Human Motion

This system can track the motion of the entire body with a small sensory network.