Developing invisible implantable medical sensor arrays, a team of Univ. of Wisconsin-Madison engineers has overcome a major technological hurdle in researchers’ efforts to understand the brain. The team described its technology, which has applications in fields ranging from neuroscience to cardiac care and even contact lenses, in Nature Communications.
A startup company in Scotland is working to capitalize on the tons of waste produced by one of the country’s most valued industries and turn the dregs of whisky-making into fuel. Celtic Renewables, formed in 2011, has refined its process based on a century-old fermentation technique and is now taking the next step toward a commercial plant.
E+E Elektronik’s OILPORT 30 handheld meter accurately measures the water activity (aw) and temperature (T), and calculates the absolute water context x (ppm) of industrial oils. Users can store up to 10 sets of oil specific parameters in the handheld to be used for correct calculations of the water content in various oils.
Shimadzu Scientific Instruments has introduced its Open Solutions QuantAnalytics software package, an LC/MS/MS data tool for the pain management and clinical markets. The software increases the speed and efficiency of data processing and review by allowing users to highlight and review results that are of specific importance to clinicians.
Measuring oil content in wastes is nothing new to the petrochemical industry. Whether it’s produced water from onshore or offshore sites, effluents from refineriers or drill cuttings and drilling mud, limits on hydrocarbon levels need to be met. With the increase of hydraulic fracturing in the U.S., more public attention has been focused on the need for regulations and limits.
After 116 days of being subjected to extremely frigid temperatures like that in space, the heart of the James Webb Space Telescope, the Integrated Science Instrument Module and its sensitive instruments, emerged unscathed from the thermal vacuum chamber at NASA’s Goddard Space Flight Center. Operating a telescope powerful enough to reveal the first galaxies forming 13.5 billion years ago requires incredibly cold temperatures: about -387 F.
Univ. of Oregon chemists have devised a way to see the internal structures of electronic waves trapped in carbon nanotubes by external electrostatic charges. Their atomic scale observations provide a detailed view of traps that disrupt energy flow, possibly pointing toward improved charge-carrying devices.
Scientists at Ames Laboratory have developed deeper understanding of the ideal design for mesoporous nanoparticles used in catalytic reactions, such as hydrocarbon conversion to biofuels. The research will help determine the optimal diameter of channels within the nanoparticles to maximize catalytic output.
Researchers in Australia have discovered that nano-sized fragments of graphene have the ability to speed up the rate of chemical reactions. The finding is significant, say researchers, because it suggested that graphene might have potential applications in catalyzing chemical reactions of industrial importance.
Scientists at Oak Ridge National Laboratory have discovered exceptional properties in a garnet material that could enable development of higher-energy battery designs. The team used electron microscopy to take an atomic-level look at a cubic garnet material called LLZO. The researchers found the material to be highly stable in a range of aqueous environments, making the compound a promising component in new battery configurations.
New software algorithms have been shown to significantly reduce the time and material needed to produce objects with 3-D printers. Because the printers create objects layer-by-layer from the bottom up, this poses a challenge when printing overhanging or protruding features like a figure's outstretched arms. They must be formed using supporting structures—which are later removed—adding time and material to the process.
Customized genome editing has major potential for application in medicine, biotechnology, food and agriculture. Now, in a paper published in Molecular Cell, North Carolina State Univ. researchers and colleagues examine six key molecular elements that help drive this genome editing system, which is known as CRISPR-Cas.
The federal government is closing a gap in Ebola screening at airports while states from New York to Texas to California work to get hospitals and nurses ready in case another patient turns up somewhere in the U.S. with the deadly disease. Under the rule going into effect Wednesday, air travelers from the West African nations must enter the U.S. through one of five airports doing special screenings and fever checks for Ebola.
Researchers at the Univ. of Pennsylvania and The Children's Hospital of Philadelphia have used graphene to fabricate a new type of microelectrode that solves a major problem for investigators looking to understand the intricate circuitry of the brain. The see-through, one-atom-thick electrodes can obtain both high-resolution optical images and electrophysiological data for the first time.
Researchers from North Carolina State Univ. have developed new software that estimates how much farther electric vehicles can drive before needing to recharge. The new technique requires drivers to plug in their destination and automatically pulls in data on a host of variables to predict energy use for the vehicle.