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Disposable sensor uses DNA to detect hazardous uranium ions
Researchers at the University of Illinois at Urbana-Champaign have developed a simple, disposable sensor for detecting hazardous uranium ions, with sensitivity that rivals the performance of much more sophisticated laboratory instruments. view more (2007-02-15)
New non-invasive sensor can detect brainwaves remotely
Scientists have developed a remarkable sensor that can record brainwaves without the need for electrodes to be inserted into the brain or even for them to be placed on the scalp. Conventional electroencephalograms (EEGs) monitor electrical activity in the brain with electrodes placed either on the scalp (involving hair removal and skin abrasion)... view more... (2002-10-24)
Intelligent system for tilting trains
The Intelligent System for Integrated Tilting (ISIT), developed by rolling stock manufacturers CAF (Basque Country), is a tilting system which activates at the required moment and manages to reduce the centrifugal effect suffered by passengers when a train negotiates bends. Or, in other words: view more (2004-10-07)
I'm forever imploding bubbles
The National Physical Laboratory (NPL) has developed the first sensor capable of measuring localized ultrasonic cavitation - the implosion of bubbles in a liquid when a high frequency sound wave is applied. view more (2009-04-07)
Investigating causes of asthma attacks: New sensor system monitors environmental exposure
Researchers at the Georgia Tech Research Institute (GTRI) have developed a sensor system that continuously monitors the air around persons prone to asthma attacks. Worn in the pockets of a vest, the new system could help researchers understand the causes of asthma attacks. view more (2008-01-23)
Sensitive nanowire disease detectors made by Yale scientists
Yale scientists have created nanowire sensors coupled with simple microprocessor electronics that are both sensitive and specific enough to be used for point-of-care (POC) disease detection, according to a report in Nano Letters. view more (2008-10-13)
New Research Seeks to Enhance Quality and Security of Wireless Telemedicine
A team of researchers led by Fei Hu, assistant professor of computer engineering at Rochester Institute of Technology, is working to advance the integration of radio frequency identification technology, also known as RFID, into cardiac sensor networks, a new wireless technology for telemedicine delivery. view more (2007-09-18)
A better test to detect DNA for diagnosing diease, investigating crimes
Researchers in Singapore are reporting development of a new electronic sensor that shows promise as a faster, less expensive, and more practical alternative than tests now used to detect DNA. view more (2009-08-27)
Leading-edge body sensor could help produce sporting champions
A revolutionary unobtrusive sensor that collects and immediately transmits data from the human body could boost British sporting success in future. view more (2007-09-13)
Soft materials buckle up for measurement
Buckling under pressure can be a good thing, say materials scientists at the National Institute of Standards and Technology (NIST). view more (2006-06-28)
New Transplant Organ Sensor Technology
Scientists at the University of Ulster have unveiled a monitoring system that can ensure transplant organs arrive in pristine condition for the life-saving surgery. They have developed tiny sensors which are inserted in the organs, and which monitor if there has been any deterioration in the organs' condition since being removed from the donor.... view more... (2002-05-22)
A&T professor has technology to monitor bridge safety
North Carolina A&T State University has developed a technology that could have possibly prevented the bridge collapse in Minneapolis, Minnesota. view more (2007-08-06)
NRL partners with industry to develop compact biosensor for wide-ranging applications
Scientists at the Naval Research Laboratory (NRL) are partnering with industry to develop a sensor system for biomolecules that could make a significant contribution to a variety of fields such as healthcare, veterinary diagnostics, food safety, environmental testing, and national security. view more (2009-02-04)
Breath or Urine Analysis May Detect Cancer, Diabetes
A future sensor may take away a patient's breath while simultaneously determining whether the patient has breast cancer, lung cancer, diabetes or asthma. A University of Missouri researcher is developing a device that will analyze breath or urine samples for volatile markers inside the body that indicate disease. view more (2009-03-11)
A giant step toward tiny functional nanowires
Carving a telephone pole is easy if you have the right tools, say a power saw and some large chisels. And with some much tinier tools you could even carve a design into a paper clip if you wanted to. But shrink your sights down to the nanoscale, to a nanowire that is 1,000 times smaller than the diameter of a paper clip, and you find there are no... view more... (2005-07-01)
Nanogenerator provides continuous power by harvesting energy from the environment
Researchers have demonstrated a prototype nanometer-scale generator that produces continuous direct-current electricity by harvesting mechanical energy from such environmental sources as ultrasonic waves, mechanical vibration or blood flow. view more (2007-04-06)
Remote heartbeat monitor will outperform current technology
Doctors may be able to monitor a patient`s heartbeat from a distance by using a radical new sensor that is currently being developed at the University of Sussex in Brighton. view more (2002-01-29)
NPL research shows there could be no end in sight for Moore's Law
The fast pace of growing computing power could be sustained for many years to come thanks to new research from the UK's National Physical Laboratory (NPL) that is applying advanced techniques to magnetic semiconductors. view more (2008-12-09)
New microsensor measures volatile organic compounds in water and air on-site
Researchers at the Georgia Institute of Technology have developed a miniature sensor that uses polymer membranes deposited on a tiny silicon disk to measure pollutants present in aqueous or gaseous environments. view more (2007-09-18)
Electronic tongue as oil tester
In the early days of mass motoring, in the 1950s, a car became due for inspection and oil change roughly every 3,000 kilometers. Since then, improvements to car engines and oils have lengthened this interval to around 30,000 kilometers, and it is likely to increase still further: to three times that figure, in the years to come. Nevertheless, the... view more... (2003-05-22)
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