New Chemistry Enables Longer-Lived Batteries
Posted in News, Batteries, Electronic Components, Electronics, Power Supplies, Patient Monitoring on Wednesday, 07 May 2014
Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in Tennessee say they have developed a new type of battery chemistry aimed at producing batteries that last longer than previously thought possible.
Super Thin Material Acts Like a Switch
Posted in News, Electronics on Thursday, 24 April 2014
 A team of researchers from Cornell University, Ithaca, NY, and Brookhaven National Laboratory, Upton, NY, have demonstrated how to switch a particular transition metal oxide, a lanthanum nickelate (LaNiO3), from a metal to an insulator by making the material less than a nanometer thick.  
Pacemaker Powered by Beating Heart
Posted in News, Electronic Components, Electronics, Power Supplies, Implants & Prosthetics on Monday, 14 April 2014
An interdisciplinary research team from Northwestern University, Evanston, IL, the University of Illinois, Urbana-Champaign, and the University of Arizona, Tucson, has developed a flexible medical implant that harvests energy from the beating heart, which, they say, could be used to power pacemakers, defibrillators, and heart-rate monitors naturally and reliably and reduce or eliminate the need for batteries.
Stretchable Antenna for Wearable Health Monitoring
Posted in News, Electronic Components, Electronics, Patient Monitoring, Sensors on Friday, 11 April 2014
Researchers at North Carolina State University, Raleigh, say that they have developed a new, stretchable antenna that can be incorporated into wearable technologies, such as health monitoring devices.
Epidural Stimulation Could Combat Paralysis
Posted in News, Electronics, Orthopedics, Patient Monitoring, Rehabilitation & Physical Therapy on Thursday, 10 April 2014
Exciting news was reported by an international team of life scientists at the University of Louisville, KY; UCLA, Los Angeles, CA; and the Pavlov Institute of Physiology, Saint Petersburg, Russia; who say that epidural electrical stimulation of the spinal cord has allowed four men who’ve been paralyzed for years the ability to move their legs. This study was published in the medical journal, Brain.
Energy Generator Powered by Saliva
Posted in News, Electronic Components, Electronics, Power Supplies, Implants & Prosthetics, Patient Monitoring on Wednesday, 09 April 2014
An international team of engineers from Penn state University, University Park, PA, and King Abdullah University of Science and Technology, Saudi Arabia, have discovered that saliva-powered micro-sized microbial fuel cells can produce minute amounts of energy—enough to run on-chip applications, they say. This technology may be enough to fuel glucose monitoring for diabetics.
Transient Electronics Dissolve When Triggered
Posted in News, Electronic Components, Electronics, Environmental Monitoring, LEDs, Composites, Plastics on Friday, 04 April 2014
An Iowa State research team led by Reza Montazami is developing "transient materials" and "transient electronics" that can quickly and completely melt away when a trigger is activated. The development could mean that one day you might be able to send out a signal to destroy a lost credit card.

To demonstrate that potential, Montazami played a video showing a blue light-emitting diode mounted on a clear polymer composite base with the electrical leads embedded inside. After a drop of water, the base and wiring began to melt away.

As the technology develops, Montazami sees more and more potential for the commercial application of transient materials. A medical device, once its job is done, could harmlessly melt away inside a person’s body. A military device could collect and send its data and then disappear, leaving no trace of an intelligence mission. An environmental sensor could collect climate information, then wash away in the rain.


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