A group of scientists from The Scripps Research Institute (TSRI) and several other institutions has solved the structure of an antibody that effectively neutralizes human immunodeficiency virus (HIV), the virus that causes acquired immunodeficiency syndrome (AIDS).
The antibody binds to sugars on the surface of HIV and effectively neutralizes the virus because of its unique structure, which is described in the latest issue of the journal Science.
“What we found was an unusual conf
Scientists have developed a hydrogen-making catalyst that uses cheaper materials and yields fewer contaminants than do current processes, while extracting the element from common renewable plant sources. Further, the new catalyst lies at the heart of a chemical process the authors say is a significant advance in producing alternate fuels from domestic sources.
In the June 27 issue of the journal Science, James Dumesic, John Shabaker and George Huber, of the University of Wisconsin at Madis
Through many decades, stories about earthquakes raising or lowering water levels in wells, lakes and streams have become the stuff of folklore.
Just last November, the magnitude 7.9 Denali earthquake in Alaska was credited with sloshing water in Seattle’s Lake Union and Lake Pontchartrain in New Orleans, and was blamed the next day when muddy tap water turned up in Pennsylvania, where some water tables dropped as much as 6 inches.
But the relationship between seismic activity and
An updated edition of Sources and Prices of Selected Medicines and Diagnostics for People living with HIV/AIDS will be released today. The report provides market information on 74 reviewed products for the treatment and management of HIV/AIDS from 61 manufacturers.
The report gives purchasers of AIDS medicines and diagnostics a range of choices related to suppliers and affordability. The medicines included were selected on the basis of WHO standard treatment guidelines. The list is n
EU satellite research project tackles urban air quality from space
A three-year project led by the Commission with ten partners from Greece, Germany, Hungary and Italy has developed an innovative system for monitoring and managing urban air quality and the related health risks. Results of the “ICAROS NET” technique were presented today in Budapest. ICAROS uses satellite-borne sensors to monitor the concentration of harmful particles in the air, caused by heavy industry, traffic and ho
A material used to protect submarines from sonar detection is the latest technological breakthrough in ensuring the safe and effective dose of ultrasound in medicine. Practitioners and thousands of patients in physiotherapy departments worldwide will benefit from the latest technology, which will ensure a step forward in the reliability of delivered ultrasound treatment.
The material forms a key component in a novel desk-top ultrasound power meter developed by the UK’s national standards lab
Thanks to ESA satellites, an international team including UNIGE researchers has detected a giant eruption coming from a magnetar, an extremely magnetic neutron star. While ESA’s satellite INTEGRAL was observing…
Superradiant atoms can help us measure time more precisely than ever. In a new study, researchers from the University of Copenhagen present a new method for measuring the time interval,…
New publication reports record electron temperatures for a small-scale, sheared-flow-stabilized Z-pinch fusion device. In the nine decades since humans first produced fusion reactions, only a few fusion technologies have demonstrated…
Traditional non-aqueous lithium-ion batteries have a high energy density, but their safety is compromised due to the flammable organic electrolytes they utilize. Aqueous batteries use water as the solvent for…
LMU researchers have developed a method to determine how reliably target proteins can be labeled using super-resolution fluorescence microscopy. Modern microscopy techniques make it possible to examine the inner workings…
Weill Cornell Medicine investigators have uncovered a way to unleash in blood vessels the protective effects of a type of fat-related molecule known as a sphingolipid, suggesting a promising new…
Scientists develop novel liquid metal alloy system to synthesize diamond under moderate conditions. Did you know that 99% of synthetic diamonds are currently produced using high-pressure and high-temperature (HPHT) methods?[2]…
Nebraska researcher Eric Markvicka gets NSF CAREER Award to pursue manufacture of novel materials for soft robotics and stretchable electronics. Engineers are increasingly eager to develop robots that mimic the…
Research team develops new idea to improve the properties of ultra-thin materials. Magnetic two-dimensional materials consisting of one or a few atomic layers have only recently become known and promise…
…for enhanced microscopy analysis. Observing individual cells through microscopes can reveal a range of important cell biological phenomena that frequently play a role in human diseases, but the process of…
… a step towards the computing of the future. An international research team led by scientists from the CNRS1 has discovered that the magnetic nanobubbles2 known as skyrmions can be…
Soft skin coverings and touch sensors have emerged as a promising feature for robots that are both safer and more intuitive for human interaction, but they are expensive and difficult…