University of Pittsburgh

Finally, 3D-printed Graphene Aerogels for Water Treatment

Graphene excels at removing contaminants from water, but it's not yet a commercially viable use of the wonder material. That could be changing.

Vagus Nerve Stimulation Helps Language Learning in Adults

A recent study showed language learning advantages with transcutaneous Vagus Nerve Stimulation included up to a 30% increase in accuracy and recall for some subjects.

Optomec Customer Carnegie Mellon Develops 10-Second COVID Test

Researchers have developed a low-cost sensor that can identify COVID-19 antibodies in approximately 10 seconds. The novel sensor is based on a special structure of tiny gold electrodes that are 3D printed using the Optomec Aerosol Jet process.

Non-Invasive Nerve Stimulation Boosts Learning of Foreign Language

New research by neuroscientists revealed that a simple, earbud-like device that imperceptibly stimulates a key nerve leading to the brain could significantly improve the wearer's ability to learn the sounds of a new language. This device may have wide-ranging applications for boosting other kinds of learning as well.

Smart Wound Healing Patch: DARPA Awards $22 Million Grant

Neuroengineers and bioengineers are part of a national team that's developing "smart" technology that combines artificial intelligence, bioelectronics and regenerative medicine to regrow muscle tissue for wounded soldiers.

Apollo Neuroscience

IDTechEx met with Apollo Neuroscience at their booth at CES 2020's Eureka Park. They have developed a wrist-worn product which gives vibrational patterns to promote various moods.

Scratching the Surface of Perovskites

Versatile compounds called perovskites are valued for their application in next generation solar energy technologies. Despite their efficiency and relative cheapness, perovskite devices have yet to be perfected; they often contain atomic-level structural defects.

Printed Metal Conductors May be Next Generation Electronic Displays

Each year, consumers ask more of electronic displays, wanting them bigger, brighter, and even flexible. Displays from smartwatches to 4K TVs currently consist of organic light-emitting diodes which use indium tin oxide as a transparent electrode. However, ITO has its limitations: it is expensive; doesn't perform well enough for larger areas; and can crack with repeated touching or swiping.

Breathalyzer that can detect marijuana

AS recreational marijuana legalization becomes more widespread throughout the US, so has concern about what that means for enforcing DUI laws. Unlike a breathalyzer used to detect alcohol, police do not have a device that can be used in the field to determine if a driver is under the influence of marijuana. New research is poised to change that.

Pixium Vision

Pixium Vision has developed a bioelectronic epi-retinal implant designed to restore sight in people affected with macular degeneration.

Manganese may finally solve hydrogen fuel cells' catalyst problem

Manganese is known for making stainless steel and aluminum soda cans. Now, researchers say the metal could advance one of the most promising sources of renewable energy: hydrogen fuel cells.

Improving additive manufacturing for space missions

Additive manufacturing presents a game-changing opportunity for the space industry to produce complex components with greater efficiency at a lower cost. However, the trial-and-error method currently used to create such parts with limited materials is not suited for components that would need to survive the harsh environment of space.

Making a transparent flexible material of silk and nanotubes

The silk fibers produced by Bombyx mori, the domestic silkworm, has been prized for millennia as a strong yet lightweight and luxurious material. Although synthetic polymers like nylon and polyester are less costly, they do not compare to silk's natural qualities and mechanical properties. And according to research, silk combined with carbon nanotubes may lead to a new generation of biomedical devices and so-called transient, biodegradable electronics.

Bioelectronic device to treat rheumatoid arthritis

SetPoint Medical, a clinical-stage bioelectronic medicine company developing therapy for chronic autoimmune diseases, has announced the completion of enrollment in the US Food and Drug Administration (FDA) pilot Investigational Device Exemption study evaluating its proprietary bioelectronic device to treat patients with drug refractory rheumatoid arthritis.

Deep learning distinguishes recalled-benign mammograms

An artificial intelligence approach based on deep learning convolutional neural network could identify nuanced mammographic imaging features specific for recalled but benign (false-positive) mammograms and distinguish such mammograms from those identified as malignant or negative.

If only AI had a brain

Digital computation has rendered nearly all forms of analog computation obsolete since as far back as the 1950s. However, there is one major exception that rivals the computational power of the most advanced digital devices: the human brain.