Electronic Components
A Graphene-Metal Sandwich Could Improve Electronics
Posted in Electronic Components, Thermal Management, Electronics, Materials, Coatings & Adhesives, Metals, Medical, News, MDB on Thursday, 20 March 2014
Researchers have discovered that creating a graphene-copper-graphene “sandwich” enhances copper’s heat conducting properties, which could help in shrinking electronics. Engineers at the University of California, Riverside, and the University of Manchester, UK, in collaboration, found that adding a layer of graphene, a one-atom thick material on each side of a copper film increased heat conducting properties by up to 24 percent.
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Pomegranate Inspires Battery Design
Posted in Batteries, Electronic Components, Power Supplies, Electronics, Medical, News, MDB on Monday, 24 February 2014
Researchers at Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory has invented an electrode designed like a pomegranate with silicon nanoparticles clustered like seeds in a tough carbon rind, that they say overcomes several obstacles to using silicon for a new generation of lithium-ion batteries.
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Bionic Hand Allows Amputee Real-Time Sense of Touch
Posted in Electronic Components, Electronics, Implants & Prosthetics, Medical, News, MDB on Thursday, 13 February 2014
A team of researchers and engineers at the Swiss Ecole polytechnique fédérale de Lausanne (EPFL) Center for Neuroprosthetics and SSSA (Italy) have developed a revolutionary sensory feedback that allowed an amputee named Dennis Aabo Sørensen to feel sensory-rich information, in real-time, using a prosthetic hand wired to nerves in his upper arm.
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Self-Aligning Wires for Nanoelectronics
Posted in Electronic Components, Electronics, Medical, Nanotechnology, News, MDB on Friday, 07 February 2014
Miniaturization in microelectronics is beginning to reach its physical limits, say researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) Institute of Ion Beam Physics and Materials Research, who are seeking new methods for device fabrication. They have discovered that one method may be the DNA origami technique in which individual strands of the biomolecule self-assemble into arbitrarily shaped nanostructures.
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Electronics Thin Enough to Wrap Around Single Hair
Posted in Electronic Components, Electronics, Implants & Prosthetics, Medical, Patient Monitoring, Diagnostics, News, MDB on Friday, 10 January 2014
Researchers at ETH Zurich, Switzerland, a leading technology university, say they have developed electronic components that are so thin and flexible they can even be wrapped around a single hair without damaging the electronics. This may open up new possibilities for ultra-thin, transparent sensors, including to create smart contact lenses, which could be used to measure intraocular pressure to test for glaucoma, among other uses. The new thin-film transistors adhere to a wide range of surfaces and adapt perfectly, they say.
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2D Materials for Printable Electronics
Posted in Electronic Components, Electronics, Photonics, Medical, News, MDB on Tuesday, 07 January 2014
A team of scientists from the National University of Singapore has successfully developed a method to chemically exfoliate molybdenum disulfide crystals into high quality monolayer flakes, with a higher yield and larger flake size than current methods. These flakes can then be made into a printable solution, which can be applied in printable photonics and electronics.
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Electronic Bodysuit Could Treat Neurologically Impaired
Posted in Electronic Components, Electronics, Rehabilitation & Physical Therapy, Medical, Drug Delivery & Fluid Handling, Features, MDB on Wednesday, 01 January 2014
Aspecially-designed elastic bodysuit covered with electrodes, which was designed at Stockholm’s KTH Royal Institute of Technology, in collaboration with health care and business partners, could be used to help those suffering with brain damage or neurological disorders, such as multiple sclerosis or Parkinson’s disease.
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