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Valuable chemicals are selectively produced from mixed plastic waste by an ORNL-developed plastic deconstruction process. (Source: Tomonori Saito, Md Arifuzzaman and Adam Malin, ORNL/U.S. Dept. of Energy)
Chemical Recycling

New Recycling Method Fights Plastic Waste

Scientists at Oak Ridge National Laboratory have developed an innovative technology that can convert typically unrecyclable mixed plastic waste into useful chemicals. Using an efficient organocatalyst, the process requires less energy and emits fewer greenhouse gases compared to conventional methods.

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Ultrasound patch worn on the neck. (Source: UC San Diego Jacobs School of Engineering)
Elastography Monitoring

Non-Invasive Deep Tissue Monitoring with Ultrasound Wearable Ultrasound Patch

A team of engineers at the University of California San Diego has developed a stretchable ultrasonic array capable of serial, non-invasive, three-dimensional imaging of tissues as deep as four centimeters below the surface of human skin, at a spatial resolution of 0.5 millimeters. This new method provides a non-invasive, longer-term alternative to current methods, with improved penetration depth.

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