Category: New products
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Surgical Agents Developed for Biopsies in Confined Spaces
Researchers at Johns Hopkins University in Baltimore created and tested microscopic devices powered by body heat that collect tissue samples from patients for biopsies. A team led by Johns Hopkins physician Florin Selaru and engineer David Gracias published its findings in the April issue of the journal Gastroenterology, as well as the 25 January issue…
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Video Game Adapted, Tested as Lazy Eye Treatment in Adults
Vision researchers at McGill University in Montreal, Canada, with colleagues from China and New Zealand, adapted the video game Tetris in a treatment for adults with amblyopia, a condition commonly known as lazy eye. Ophthalmology professor Robert Hess and colleagues reported their findings in today’s issue of the journal Current Biology (paid subscription required). Amblyopia…
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European Researchers to Develop Lab Cancer Bio-Model
Researchers in the U.K. and Switzerland are building a simulated environment to grow cancer cells in the lab for a better understanding of the way cancer cells develop and spread. The CANBUILD project draws faculty from Queen Mary, University of London — including the principal investogator Frances Balkwill — as well as colleagues from Cancer…
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Solar Nanoscale Protein Filter Cleans Antibiotics from Water
Engineers at University of Cincinnati in Ohio developed a nanoscale filter powered by sunlight that can clean biochemical compounds, such as antibiotics, from lakes and rivers. Environmental engineering professor David Wendell and Ph.D. candidate Vikram Kapoor published their findings online last week in the journal Nano Letters (paid subscription required). The presence of antibiotics from…
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Low Cost Soft-Touch Robotic Sensor Circuits Commercialized
Computer scientists at Harvard University developed and are taking to market circuits for robotic devices and potentially other electronic products that can sense the slightest application of pressure. The team led by Ph.D. candidate Leif Jentoft and postdoctoral fellow Yaroslav Tenzer in Harvard’s Biorobotics Laboratory started a company to commercialize the technology, and are licensing…
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Technique Calculates X-Rays for Minimally Invasive Surgery
Engineers and computer scientists from North Carolina State University in Raleigh and University of North Carolina in Chapel Hill devised a technique for determining the X-rays to track surgical tools in minimally-invasive procedures. NC State engineering professor Edgar Lobaton is the lead author on a paper describing this technique to be presented next month at…
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Trial Shows Smartphone App Effective for Weight Loss
Food scientists at University of Leeds in the U.K. found a smartphone app helped participants in a clinical trial better manage their food intake and lose weight compared to a food diary on a Web site or on paper. The findings of the team led by Leeds’s epidemiology professor Janet Cade, appear online in today’s…
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Modern Methods Examined for Beer from Victorian Barley
Researchers at the John Innes Center, a plant science research institute in Norwich, U.K., are investigating the commercial potential of brewing beer from Chevallier, a classic variety of barley grown during Britain’s Victorian era in the second half of the 19th century. A grant of £250,000 ($US 384,000) from the U.K.’s Biotechnology and Biological Sciences…
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Optical Circuits Developed with Semiconductor Diamonds
Engineers at Karlsruhe Institute of Technology and colleagues in Germany developed an economical method to harness polycrystalline diamonds for optical circuits. The team led by nanotechnology lab director Wolfram Pernice published its findings earlier this week in the journal Nature Communications (paid subscription required). Optical circuits work like integrated electronic circuits, but instead of transmiting…
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Injectable LEDs Developed to Study Brain Functions
Biomedical engineers at University of Illinois in Champaign, with colleagues from Washington University in St. Louis, and other institutions in the U.S., Korea, and China developed tiny light-emitting diode (LED) devices that can be injected deep in the brain to study neural functions. The team led by Illinois’s John Rogers published its findings in this…