Sensors Quickly Spot Coronavirus Proteins and Antibodies

Scientists have created a new way to detect the proteins that make up the pandemic coronavirus as well as antibodies against it. They designed protein-based biosensors that glow when mixed with components of the virus or specific COVID-19 antibodies.

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.

Oculometric Testing for Detecting Mild Neural Impairment

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

New Battery Technology Could Power Wearable, Self-Sustaining Fever Detector

Public temperature checks have become common practice during the COVID-19 pandemic. Researchers at Texas A&M University hope to make it possible to check the temperatures of large groups of people more quickly and at a less expensive cost than allowed by current methods.

Extraction of Largely Unexplored Bodily Fluid Could Be a New Source of Biomarkers

Fluid could provide a new source of information for routine diagnostic testing.

COVID-19 Test Uses Smartphone Cameras to Spot Virus RNA

Unlike other tests, this test gives an estimate of viral load or the number of virus particles in a sample, which can help doctors monitor the progression of a COVID-19 infection and estimate how contagious a patient might be.

Smartphone-Powered Microchip Enables At-Home Medical Diagnostic Testing

The innovation opens the door for faster and more affordable at-home medical testing.

A Smartwatch-Based System Detects Heat Strain

A new device from Lincoln Laboratory can now alert trainees when they are heading toward injury. The device continuously estimates a person’s core body temperature to determine their risk level...

Detecting Health Markers in Thread-Based, Wearable Sweat Sensors

Engineers have created a flexible electronic sensing patch that can be sewn into clothing to analyze sweat for multiple markers. The patch could be used to diagnose and monitor...

Portable Device Detects Foodborne Illness

Foodborne illness hits about one in six people in the United States every year from more than 31 recognized pathogens including E. coli O157:H7, a particularly harsh strain of E. coli. Researchers...

Liquid Metal Wearable Pressure Sensor

Soft pressure sensors have received significant research attention in a variety of fields including soft robotics, electronic skin, and wearable electronics. Researchers have developed a highly sensitive...

Electronic Skin Powered by Sweat Serves as Human-Machine Interface

Researchers have developed electronic skin (e-skin) that is applied directly on top of real skin. Made from soft, flexible rubber, it can be embedded with sensors that...

Ultra-Sensitive, Resilient Sensor for Smart Textiles

The Slinky-like sensor survives washing machines, cars, and hammers.

Sensors Integrated in Clothing Monitor Heart Rate

The device ultimately should be able to provide accurate signals from a person who is walking, running, or climbing stairs.

An Innovative Imaging Technique for Dynamic Optical Nanothermometry

A new imaging technique measures temperature in 2D.

Material Detects COVID-19 Quickly and Accurately

Potential applications for a graphene atomic-level sensor include detecting COVID, ALS, and cancer.

All-in-One Test for COVID-19 Monitoring

The test can simultaneously diagnose cases, track variants, and detect co-infections.

Inexpensive Portable Detector Identifies Pathogens in Minutes

The smartphone-based device could reduce the pressure on testing laboratories during a pandemic.

An Innovative Imaging Technique for Dynamic Optical Nanothermometry

A new imaging method measure temperature in 2D.

Tool Can Diagnose Strokes with a Smartphone

The tool diagnoses a stroke based on abnormalities in a person’s speech and facial movements.

Smartphone-Based COVID-19 Test

The test uses a smartphone microscope and could deliver results in about 10 minutes.

Soft Contact Lenses Monitor Ocular Diseases

The lenses enable the painless diagnosis or early detection of ocular diseases including glaucoma.

Multi-Shot Lensless Camera

The camera could have uses in faster disease diagnosis and thinner cellphones.

Sound Waves Transport Droplets for Rewritable Lab-on-a-Chip Devices

Vibrating transducers create tunnels in a thin layer of oil to transport droplets across a chip without leaving a trace behind.

System Uses Smartphone or Computer Cameras to Measure Health

The camera captures pulse and respiration signals from a video of a person’s face.

Ultra-Thin Sensor for Smart Contact Lenses

Engineers have developed a sensor system and manufacturing process for smart contact lenses. The sensor system contains a photodetector for receiving optical information, a temperature sensor for...

Cell Labelling Method from Microscopy Adapted for Use in Whole-Body Imaging

A team at the University of Münster is adapting a cell labelling strategy known as "SNAP-tag" technology.

Mask Prototype Can Detect COVID-19 Infection

The sensor technology could also be used to create clothing that detects a variety of pathogens and other threats.

Device Diagnoses COVID-19 from Saliva

The tabletop diagnostic yields results in an hour and can be programmed to detect variants of the SARS-CoV-2 virus.