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Sometimes you want your technology to be fast, sleek, eye-catching and responsive. And other times? You want to be able to throw it into the wash because it got a little sweaty.
Engineers at MIT and Caltech have demonstrated an ingestible sensor whose location can be monitored as it moves through the digestive tract, an advance that could help doctors more easily diagnose gas...
Quantum sensors, which detect the most minute variations in magnetic or electrical fields, have enabled precision measurements in materials science and fundamental physics. But these sensors have only...
Sensor can detect scarred or fatty liver tissue（图）
Sensor detect scarred fatty liver tissue
2020/12/31
Some 25% of the U.S. population suffers from fatty liver disease, a condition that can lead to fibrosis of the liver and, eventually, liver failure.Currently, there is no easy way to diagnose either f...
Velcro-like food sensor detects spoilage and contamination（图）
Velcro-like food sensor detects spoilage contamination
2020/9/25
Engineers have designed a Velcro-like food sensor, made from an array of silk microneedles, that pierces packaging to sample food for signs of spoilage and bacterial contamination.The sensor's microne...
Stretchable wireless sensor could monitor healing of cerebral aneurysms（图）
Stretchable wireless sensor monitor healing cerebral aneurysms
2019/10/18
A wireless sensor small enough to be implanted in the blood vessels of the human brain could help clinicians evaluate the healing of aneurysms -- bulges that can cause death or serious injury if they ...
Innovative material for soft sensor could bring new tactile tech（图）
Innovative material soft sensor new tactile tech
2017/10/26
We present iSoft, a single volume soft sensor capable of sensing real-time continuous contact and unidirectional stretching. We propose a low-cost and an easy way to fabricate such piezoresistive elas...
Beware doping athletes!This sensor may be your downfall（图）
doping athletes sensor your downfall
2017/9/1
Scientists searching for traces of drugs, bomb-making components and other chemicals often shine light on the materials they’re analyzing.This approach is known as spectroscopy, and it involves studyi...
Stanford University's Zhenan Bao takes on research challenges that she knows are many years away from reaching the general public: new and inexpensive solar cells, ultra-sensitive explosives detectors...
Innovative Sensor Can Screen Toxic Drugs,Help Develop Biomaterials,and Much More
Innovative Sensor Screen Toxic Drugs Help Develop Biomaterials Much More
2017/4/27
Researchers at the University of California, Riverside have found an innovative new use for a simple piece of glass tubing: weighing things. Their glass tube sensor will help speed up chemical toxicit...
Researchers Develop Wearable,Low-Cost Sensor to Measure Skin Hydration
Researchers Wearable Low-Cost Sensor Measure Skin Hydration
2017/2/16
A wearable skin hydration sensor in the form of a capacitor is demonstrated based on skin impedance measurement. The capacitor consists of two interdigitated or parallel electrodes that are made of si...
Bioluminescent sensor causes brain cells to glow in the dark
Bioluminescent sensor brain cells glow in the dark
2016/11/4
A new kind of bioluminescent sensor causes individual brain cells to imitate fireflies and glow in the dark.The probe, which was developed by a team of Vanderbilt scientists, is a genetically modified...
As we push the limits of agriculture to feed more people in a warmer world, we do not understand how plants sense temperature.In a surprising turn of events, scientists at the University of Buenos Air...
A new molecular gel recipe developed at the University of Michigan is at the core of a prototype for a more accurate lead paint test.The test makes it easy to see whether a paint chip contains more th...
Heme,a Poisonous Nutrient,Tracked by‘Green Lantern’Sensor
Heme Poisonous Nutrient Tracked Green Lantern Sensor
2016/6/12
In minuscule amounts, it works in cells as an essential catalyst called a cofactor and as a signaling molecule to trigger other processes. Now, for the first known time, researchers have tracked those...