Johns Hopkins University

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2020
22 Jan

Finalists Announced for 2019 R&D 100 Awards

Finalists for the venerable R&D 100 Awards have been announced by R&D World magazine and its new parent company, WTWH Media, LLC.
17 Jan

Galen Robotics

Galen Robotics is developing a single-platform solution, a Robotic ENT Microsurgical System (REMS) called Galen ES, to aid surgeons across several disciplines with minimal disturbance to existing workflows.
15 Jan

Prostrate Cancer Can Now be Diagnosed Better Using AI

Researchers have developed a 'deep learning' system that is better than most pathologists at determining the aggressiveness of prostate cancer. The AI system, which uses tissue samples to arrive at its diagnosis, taught itself to identify prostate cancer based on data from over 1200 patients.
2019
9 Dec

Groundbreaking Way to Additively Print Gallium Nitride

The rise of additive manufacturing - or as it's more commonly known, 3D printing - has enabled the rapid production of complex parts across many domains. As the techniques have become more refined, the semiconductor industry has taken note. But until recently, no one's been able to form single-crystal materials - the building block of semiconductors - with traditional additive manufacturing processes.
5 Nov

Electrospun Fibers Weave New Medical Innovations

Electrospinning was invented in 1902 and was first applied to textiles in the 1930s. But only now are researchers realizing its full potential.
5 Nov

Longer-Lasting Catalysts to Improve Fuel Cells

Materials scientists have made a major leap in understanding the long-term effectiveness of fuel cells by integrating experiments with computer simulation studies. The result reveals a new mechanism in understanding how fuel cell catalysts can be made more durable.
21 Oct

A lithium-ion battery that won't catch fire

A flexible lithium-ion battery designed by a team of researchers and built to operate under extreme conditions—including cutting, submersion, and simulated ballistic impact—can now add incombustible to its résumé.
11 Sep

Wearable cameras improve quality of life in heart failure patients

The ever-present devices that seem to track all our moves can be annoying, intrusive or worse, but for heart failure patients, tiny wearable cameras could prove life-enhancing, according to research.
15 Aug

Progress in 3D holographic tissue printing

Prellis Biologics today announced that Khosla Ventures has led an $8.7 million Series A investment in the company. The announcement comes as Prellis has reached major tissue engineering milestones in its mission to use 3D holographic printing to create 3D tissue and organs for research and transplantation.
30 Jul

Wearable automatically delivers drugs to reverse opioid overdose

Opioid users tend to be alone and incapacitated during an overdose. Researchers are developing a device that would automatically detect an overdose and deliver naloxone, a drug known to reverse deadly effects.
14 Jun

Nexeon and partners funded for new battery materials initiative

Nexeon is leading a new project to optimise coating technology for its silicon material. This approach will result in improved cell performance, and also extend the system compatibility of silicon anode materials, allowing use of lower cost electrolyte formulations and lower overall battery cell costs.
27 Feb

Cutting the cost of fuel cells in electric vehicles

The 2019 Toyota Mirai electric vehicle touts zero emissions, thanks to a fuel cell that runs on hydrogen instead of gasoline. But the Mirai has barely left California, partly because today's fuel cell electrodes are made of super expensive platinum.
25 Feb

Solar powered super capacitors for flexible wearables

A breakthrough in energy storage technology could bring a new generation of flexible electronic devices to life, including solar-powered prosthetics for amputees.
13 Feb

King salmon automated fish bone removal

A new partnership to automate removal of fish bones from New Zealand's highly prized King Salmon.
2018
11 Dec

Insight into swimming fish could lead to robotics advances

The constant movement of fish that seems random is actually precisely deployed to provide them at any moment with the best sensory feedback they need to navigate the world.
5 Sep

If military robot falls, it can get itself up

Scientists at the U.S. Army Research Laboratory and the Johns Hopkins University Applied Physics Laboratory have developed software to ensure that if a robot falls, it can get itself back up, meaning future military robots will be less reliant on their Soldier handlers.
16 Jul

Computer models could replace animal testing

A study suggests that advanced algorithms working from large chemical databases can predict a new chemical's toxicity better than standard animal tests. The computer-based approach could replace many animal tests commonly used during consumer product testing. It could also evaluate more chemicals than animal testing, a change that could lead to wider safety assessments.
12 Jul

Energy Harvesting Microwatt to Megawatt 2019-2029

IDTechEx Report: Dr Peter Harrop
9 Apr

Smart socks for diabetics

The first textile with microsensors woven directly into the fabric. These virtually invisible sensors are seamlessly integrated into the socks to monitor temperature changes on the bottom of the feet.
2017
28 Dec

Autism therapy via brain stimulation

Scientists are examining the feasibility of treating autistic children with neuromodulation after a new study showed social impairments can be corrected by brain stimulation.