Topological charges of periodically kicked molecules
The peculiar topological properties of some forms of matter have been researched for decades. Now, researchers at the Institute of Science and Technology Austria (ISTA) have discovered topological properties of simple diatomic molecules driven to rot.....»»
A shortcut for drug discovery: Novel method predicts on a large scale how small molecules interact with proteins
For most human proteins, there are no small molecules known to bind them chemically (so-called "ligands"). Ligands frequently represent important starting points for drug development but this knowledge gap critically hampers the development of novel.....»»
IRIS beamline at BESSY II gets a new nanospectroscopy end station
The IRIS infrared beamline at the BESSY II storage ring now offers a fourth option for characterizing materials, cells and even molecules on different length scales. The team has extended the IRIS beamline with an end station for nanospectroscopy and.....»»
Pretax charges drop Sonic Automotive"s Q1 net income
The company said $7 million in pretax charges contributed to a 12 percent dip in first-quarter net income......»»
A shade closer to more efficient organic photovoltaics
Transparent solar cells will transform the look of infrastructure by enabling many more surfaces to become solar panels. Now, materials called non-fullerene acceptors that can intrinsically generate charges when exposed to sunlight could make semitra.....»»
New method could cut waste from drug production
Scientists have developed a sustainable new way of making complex molecules, which could greatly reduce waste produced during drug manufacturing, a study suggests......»»
The fungi in our guts can make cases of COVID worse
The immune system can get kicked into overdrive when the fungi run riot. Enlarge / Computer illustration of Candida fungi. (credit: Kateryna Kon | Science Photo Library | Getty) Fungi are an indispensable part of your mi.....»»
The fungi in our guts can make cases of Covid worse
The immune system can get kicked into overdrive when the fungi run riot. Enlarge / Computer illustration of Candida fungi. (credit: Kateryna Kon | Science Photo Library | Getty) Fungi are an indispensable part of your mi.....»»
Here’s a Clever Way to Uncover America’s Voting Deserts
Mathematicians are using topological abstractions to find places poorly served by polling stations......»»
Chemists introduce new copper-catalyzed C-H activation strategy
Inspired by what human liver enzymes can do, Scripps Research chemists have developed a new set of copper-catalyzed organic synthesis reactions for building and modifying pharmaceuticals and other molecules. The new reactions are expected to be widel.....»»
Research reveals a surprising topological reversal in quantum systems
In principle, one shouldn't compare apples to oranges. However, in topology, which is a branch of mathematics, one must do just that. Apples and oranges, it turns out, are said to be topologically the same since they both lack a hole—in contrast to.....»»
Drawing a line back to the origin of life: Graphitization could provide simplicity scientists are looking for
Scientists in Cambridge University suggest molecules, vital to the development of life, could have formed from a process known as graphitization. Once verified in the laboratory, it could allow us to try and recreate plausible conditions for life's e.....»»
Researchers crack mystery of swirling vortexes in egg cells
Egg cells are the largest single cells on the planet. Their size—often several to hundreds of times the size of a typical cell—allows them to grow into entire organisms, but it also makes it difficult to transport nutrients and other molecules ar.....»»
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.....»»
Peptides on interstellar ice: Study finds presence of water molecules not a major obstacle for formation
A research team led by Dr. Serge Krasnokutski from the Astrophysics Laboratory at the Max Planck Institute for Astronomy at the University of Jena had already demonstrated that simple peptides can form on cosmic dust particles. However, it was previo.....»»
Cold Coulomb crystals, cosmic clues: Unraveling the mysteries of space chemistry
While it may not look like it, the interstellar space between stars is far from empty. Atoms, ions, molecules, and more reside in this ethereal environment known as the Interstellar Medium (ISM). The ISM has fascinated scientists for decades, as at l.....»»
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......»»
Vintage Ferrari owners’ favorite mechanic charged with theft, fraud
Few mechanics post photos of themselves on Venetian canals or brag about buying $30,000 artworks, but this was Ferrari and Alfa Romeo restorer Donnie Callaway's life before he found himself booked in in Arizona’s Maricopa County on charges of theft.....»»
US citizen who was arrested in Moscow on drug charges appears in court
US citizen who was arrested in Moscow on drug charges appears in court.....»»
Alleged cryptojacking scheme consumed $3.5M of stolen computing to make just $1M
Indictment says man tricked cloud providers into giving him services he never paid for. Enlarge (credit: Getty Images) Federal prosecutors indicted a Nebraska man on charges he perpetrated a cryptojacking scheme that def.....»»
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.....»»