Hydrogen-producing enzyme protects itself against oxygen
An international research team from the Photobiotechnology Research Group at Ruhr-Universität Bochum (RUB) led by Professor Thomas Happe and the Laboratoire de Bioénergétique et Ingénierie des Protéines (CNRS) in Marseille has been able to get t.....»»
Margot Robbie may star in Rob Liefeld’s Avengelyne comic book movie
Barbie's Margot Robbie is executive producing and may star in a film adaptation based on Rob Liefeld's Avengelyne comic book......»»
Microgravity-grown crystals reveal new insights into protein structures
Biochemists have long been working around a blind spot when it comes to proteins. They know that hydrogen constitutes nearly half of the atoms in proteins, but how they contribute to protein function in these complex structures has been less clear. H.....»»
Researchers decipher how an enzyme modifies the genetic material in the cell nucleus
Inside the cell nucleus, the DNA molecule is found in a densely packed DNA-protein complex known as chromatin. Here the DNA is wrapped around a core of histone proteins and densely packed to form nucleosomes. The structure of the nucleosomes determin.....»»
Researchers unveil PI3K enzyme"s dual accelerator and brake mechanisms
A group of researchers have expanded conventional knowledge on a critical enzyme that controls cell migration. In a publication in the journal Nature Communications, they reported that phosphoinositide 3-kinase (PI3K) not only acts as an accelerator.....»»
Entrust protects users against fraud, phishing and other account takeover attacks
Entrust announced a single-vendor enhanced authentication solution that integrates identity verification (IDV) and identity and access management (IAM) to fight deepfakes, phishing, account takeover (ATO) attacks and other threats. By enhancing Entru.....»»
Why canned wine can smell like rotten eggs while beer and Coke are fine
Sulfur dioxide in the wine reacts with the aluminum to make hydrogen sulfide. Enlarge (credit: BackyardProduction/Getty Images) True wine aficionados might turn up their noses, but canned wines are growing in popularity.....»»
From the coast to the deep sea, changing oxygen levels affect marine life in different ways
Earth's atmosphere maintains a constant level of oxygen, whether it is a wintry, rainy day or hot summer. Across the ocean, oxygen concentrations vary enormously between different places and over time. Sometimes oxygen levels change within the course.....»»
Magnetic with a pinch of hydrogen: 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 interesting applications, for example for the electronics of the future. So far, however, it has not been possible to control the.....»»
apexanalytix Passkeys protects data with biometric authentication
apexanalytix launched Passkeys, a feature that enables suppliers to securely log into their accounts using biometrics like a fingerprint or face scan, or a screen lock PIN. The latest FBI Internet Crime Report reveals that business email compromise (.....»»
Cost-effective nanorod electrodes for molecular hydrogen production
SUNY Polytechnic Institute (SUNY Poly) Associate Professor of Electrical and Computer Engineering Technology Dr. Iulian Gherasoiu and peers have published research in the Journal of Applied Electrochemistry titled "MoVN-coated MoNi4-MoO2 nanorods as.....»»
GM sees opportunity for hydrogen as diesel alternative
GM is participating in a five-year federally funded project that will deploy its hydrogen fuel cell technology in a vehicle for use by a utility company......»»
Scientists explore the strategies of defects and nanostructure fabrication for promoting piezocatalytic activity
As an important chemical raw material, hydrogen peroxide (H2O2) is widely applied in various aspects of industry and life. The industrial anthraquinone method for H2O2 production has the serious flaws, such as high pollution and energy consumption. B.....»»
Researchers realize hydrogen formation by contact electrification of water microdroplets and its regulation
Direct utilization of water as a source of hydrogen atoms and molecules is fundamental to the evolution of the ecosystem and industry. However, liquid water is an unfavorable electron donor for forming these hydrogen species due to its redox inertnes.....»»
How a cyanobacterium manages iron scarcity makes it the most successful photosynthetic organism on Earth
The sea is the world's largest ecosystem, and it harbors two photosynthetic organisms that produce approximately half of the oxygen on Earth. The cyanobacterium Prochlorococcus is the most abundant photosynthetic organism in the oceans and fixes appr.....»»
Study finds iron-rich enamel protects, but doesn"t color, rodents" orange-brown incisors
Chattering squirrels, charming coypus, and tail-slapping beavers—along with some other rodents—have orange-brown front teeth. Researchers have published high-resolution images of rodent incisors in ACS Nano, providing an atomic-level view of the.....»»
Study completes new analysis of patents to refute earlier claim that research has lost its innovative drive
A high-profile study made headlines in 2023 stating that the scientific and innovation system is producing less and less completely new knowledge. Researchers at the University of Basel are now refuting this claim, at least for patents: It is based o.....»»
Magnetism boosts hydrogen production in model catalysts
Researchers at the University of Twente have shown how to improve the efficiency of hydrogen production in an experimental setup. They showed that the magnetic order of the molecules plays a critical role......»»
Trash to treasure—Researchers turn metal waste into catalyst for hydrogen
Scientists have found a way to transform metal waste into a highly efficient catalyst to make hydrogen from water, a discovery that could make hydrogen production more sustainable......»»
Apple Watch Ultra 2 headlines today’s best deals at $575, 24-inch iMac $800, M2 Mac mini $499, more
A chance to score Apple Watch Ultra 2 for just $575 headlines today’s best deals. Complete with Blood Oxygen tracking tech, today’s all-time low comes joined by some desktop Mac deals. Apple’s latest M2 Mac mini now starts from $499 and is join.....»»
Palladium nanocluster catalyst supports highly efficient and regioselective hydrogenation of epoxides
Alcohols are widely applied in life sciences and the chemical industry. Selective hydrogenation of epoxides using hydrogen molecules as a reductant is considered to be one of the most facile and atom-economical strategies for alcohol synthesis. Howev.....»»