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New method uses enantioselective nickel catalysis to synthesize multifunctional chiral alkylboron compounds

National University of Singapore (NUS) chemists have conceived a strategy using chiral nickel catalysts to facilitate the carboboration of alkenes, generating high-value enantioenriched alkylboronic esters......»»

Category: topSource:  physorgMar 20th, 2024

Researchers detect toxic chemicals in aquatic organisms with new AI method

Swedish researchers at Chalmers University of Technology and the University of Gothenburg have developed an AI method that improves the identification of toxic chemicals—based solely on knowledge of the molecular structure......»»

Category: topSource:  physorgRelated NewsMay 2nd, 2024

Clumps of an otherwise non-toxic molecule inhibit strep"s DNA-cleaving enzymes, researchers discover

An entirely new approach to inhibiting DNA-cleaving enzymes works through the aggregation of an otherwise non-toxic molecule. This Kobe University discovery may lead to a much-needed method for curbing Streptococcus growth......»»

Category: topSource:  pcmagRelated NewsApr 30th, 2024

Inexpensive spring truffles or exquisite Piedmont truffles? New analytical method can detect food fraud

Some truffles are particularly expensive and therefore often the target of food fraud. For example, high-priced Piedmont truffles (Tuber magnatum) are often difficult to distinguish from the cheaper spring truffles (T. borchii) on the basis of their.....»»

Category: topSource:  pcmagRelated NewsApr 30th, 2024

Researchers reveal water-assisted oxidative redispersion of metal nanoparticles

Oxidative redispersion at elevated temperatures has long been utilized in heterogeneous catalysis for the regeneration of sintered metal catalysts and the synthesis of metal single atom and cluster catalysts. These redispersion processes require a co.....»»

Category: topSource:  pcmagRelated NewsApr 30th, 2024

Study finds CsPbBr₃ out-of-phase perovskite helps highly sensitive X-ray detection

A recent study conducted by the research team at Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has introduced a new method for enhancing X-ray detection by incorporating out-of-phase CsPb2Br5 perovskite into CsPbBr3 bulk ma.....»»

Category: topSource:  marketingvoxRelated NewsApr 29th, 2024

Intervention based on science of reading and math boosts comprehension and word problem-solving skills

New research from the University of Kansas has found that an intervention based on the science of reading and math effectively helped English learners boost their comprehension, visualize and synthesize information, and make connections that signific.....»»

Category: topSource:  physorgRelated NewsApr 29th, 2024

Researchers improve the plasticity of ceramic materials at room temperature

Researchers in Purdue University's College of Engineering have developed and validated a patent-pending method that could expand the industrial applications of ceramics by making them more plastically deformable at room temperature......»»

Category: topSource:  physorgRelated NewsApr 29th, 2024

Details of hurricane Ian"s aftermath captured with new remote sensing method

Category 4 Hurricane Ian made landfall in Florida's Lee County on Sept. 28 2022, battering the region with wind speeds of 155 miles per hour and storm surge up to 13 feet—the highest storm surge documented in Southwest Florida in the past 150 years.....»»

Category: topSource:  physorgRelated NewsApr 29th, 2024

One-pot strategy to simultaneously achieve heterodehydrocoupling of hydrostannane and reduction of quinoline

Heteroatom tin compounds (SSn, OSn, NSn, PSn) composed of heteroatoms S, O, N, P and tin atoms have attracted intense attention due to their wide applications in organic synthesis and pharmaceutical fields. The current methods for synthesis of such c.....»»

Category: topSource:  informationweekRelated NewsApr 26th, 2024

Recovering phosphorus from sewage sludge ash to address problem of diminishing supplies of phosphorus ores

Valuable supplies of phosphorus could be recovered from sewage sludge ash, which remains after the sludge has been burned for electric power generation. The method has been developed by chemical engineers Yuuki Mochizuki and Naoto Tsubouchi at Hokkai.....»»

Category: topSource:  informationweekRelated NewsApr 26th, 2024

Researchers establish a high-throughput multiscale evaluation method for thermal stress in thermal barrier coatings

Thermal barrier coatings (TBCs) are widely used in gas turbine engines to obtain elevated working temperatures and improve engine efficiency. The phase transition of the ceramic layer is accompanied by a large volume difference, causing the concentra.....»»

Category: topSource:  informationweekRelated NewsApr 25th, 2024

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.....»»

Category: topSource:  physorgRelated NewsApr 25th, 2024

Barley plants fine-tune their root microbial communities through sugary secretions

Different types of barley recruit distinct communities of soil microbes to grow around their roots by releasing a custom mix of sugars and other compounds, according to a new study led by Jacob Malone of the John Innes Center, UK, published in the op.....»»

Category: topSource:  physorgRelated NewsApr 25th, 2024

Synthesis of two new carbides provides perspective on how complex carbon structures could exist on other planets

Researchers at the University of Bayreuth have gained new insights in the field of high-pressure carbon chemistry: They synthesized two new carbides—compounds of carbon and another chemical element—with unique structures. The results may provide.....»»

Category: topSource:  physorgRelated NewsApr 25th, 2024

Study shows the longer spilled oil lingers in freshwater, the more persistent compounds it produces

Oil is an important natural resource for many industries, but it can lead to serious environmental damage when accidentally spilled. While large oil spills are highly publicized, every year, there are many smaller-scale spills into lakes, rivers, and.....»»

Category: topSource:  physorgRelated NewsApr 25th, 2024

Freeze casting—a guide to creating hierarchically structured materials

Freeze casting is an elegant, cost-effective manufacturing technique to produce highly porous materials with custom-designed hierarchical architectures, well-defined pore orientation, and multifunctional surface structures. Freeze-cast materials are.....»»

Category: topSource:  physorgRelated NewsApr 25th, 2024

Scientists discover method to prevent coalescence in immiscible liquids

A team of chemical engineers from Université PSL, CNRS, Harvard University and chemical company Calyxia, has discovered a way to prevent or delay coalescence in some immiscible liquids......»»

Category: topSource:  physorgRelated NewsApr 25th, 2024

Applying DevSecOps principles to machine learning workloads

Protecting data and other enterprise assets is an increasingly challenging task, and one that touches nearly every corner of an organization. As the complexity of digital systems grows, the challenges mount. One method that helps reign in the chaos i.....»»

Category: securitySource:  netsecurityRelated NewsApr 25th, 2024

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......»»

Category: topSource:  physorgRelated NewsApr 24th, 2024

Cows" milk particles used for effective oral delivery of drugs

Researchers have found that tiny particles present in cows' milk could offer, for the first time, an effective method for the oral delivery of RNA drugs......»»

Category: topSource:  physorgRelated NewsApr 24th, 2024