Researchers at University of Illinois have developed a new method using solar energy to power a key chemical reaction in the textile, plastic, chemical, and pharmaceutical industries. This method can significantly reduce the industry's carbon footprint by eliminating harsh oxidizing byproducts and minimizing carbon emissions.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of the American Chemical Society·TypeExperimental study·DateMar 3, 2026
A study combines DFT and machine learning to analyze a wide range of epoxides in CO₂ cycloaddition, identifying key molecular descriptors and predicting reactivity trends. The research aims to develop predictive catalyst and substrate design for optimized CO₂ fixation, contributing to greener chemical processes.
SourceIndustrial Chemistry & Materials·JournalIndustrial Chemistry and Materials·TypeExperimental study·DateMay 30, 2025
A rhodium-catalyzed [2+2+1] cycloaddition reaction expands the possibilities for creating complex organic molecules. The researchers achieved high enantiomeric excess values of 94-99% using phosphine ligands, enabling the synthesis of diverse compounds.
SourceTokyo Institute of Technology·JournalNature Synthesis·TypeExperimental study·DateJul 26, 2024
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers have developed a straightforward process to create all eight possible variants of polypropionate building blocks from a single starting material. This technique enables the production of high-purity, specific variants needed in drug manufacture, potentially leading to more effective medicines.
SourceUniversity of Bonn·JournalAngewandte Chemie·DateFeb 19, 2024
Researchers discovered the PanH enzyme, which catalyzes the selective epoxidation of cyclohexenones, a challenging reaction to achieve through chemical synthesis. The study shows that this enzyme can produce a large library of substances with improved and more specific activities in biomedical research.
SourceLeibniz Institute for Natural Product Research and Infection Biology - Hans Knöll Institute -·JournalAngewandte Chemie·DateDec 4, 2023
A team of chemists at Purdue University has created a sustainable adhesive system that uses epoxidized soy oil, malic acid, and tannic acid. The new adhesive is inexpensive, effective, scalable, practical to produce and completely sustainable.
Researchers at Waseda University demonstrate a novel zirconocene-catalyzed epoxide ring-opening reaction under visible light, expanding the reaction scope and regioselectivity. The approach enables accessible synthesis of elusive alcohol products with improved efficiency and environmental sustainability.
SourceWaseda University·JournalChem·TypeExperimental study·DateMay 19, 2022
Researchers at the University of Bonn have developed a new method to introduce heavy hydrogen isotopes into drugs, potentially making them more effective. The technique involves the use of epoxides and a titanium-based catalyst, allowing for precise control over the placement of deuterium atoms.
SourceUniversity of Bonn·JournalAngewandte Chemie·DateDec 23, 2021
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Chemists from Bonn University and Columbia University have discovered a novel catalytic method that can produce Markovnikov alcohols, previously thought to be impossible. The new mechanism uses two catalysts and strictly coordinated reactions to achieve the desired outcome without by-products.
MIT researchers develop an alternative approach to synthesizing epoxides, a type of chemical used in plastics, pharmaceuticals, and textiles, that uses electricity instead of fossil fuels, eliminating carbon dioxide emissions. The process can be done at room temperature and atmospheric pressure, reducing industrial energy consumption.
SourceMassachusetts Institute of Technology·JournalJournal of the American Chemical Society·DateApr 9, 2019
A study published in PNAS shows that an enzyme inhibitor reduces inflammation in the brains of mice born to mothers with maternal immune activation, reversing cognitive and social interaction deficiencies. The findings suggest a potential new treatment approach for neurodevelopmental disorders such as autism and schizophrenia.
SourceUniversity of California - Davis·JournalProceedings of the National Academy of Sciences·DateMar 19, 2019
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Scientists found that inhibiting epoxide hydrolase with tAUCB and activating PPARγ with rosiglitazone had synergistic effects on cardiometabolic syndrome, reducing cardiovascular risk factors and kidney disease progression.
SourceSociety for Experimental Biology and Medicine·JournalExperimental Biology and Medicine·DateApr 23, 2013
Researchers at Georgia Institute of Technology found that hydrogen availability significantly affects graphene oxide's properties, which can be controlled through chemical and thermal treatments. Understanding this control is crucial for realizing potential applications, such as nano-electronics and energy storage.
SourceGeorgia Institute of Technology·JournalNature Materials·DateMay 22, 2012
Researchers at Caltech have identified epoxides as a key player in atmospheric chemistry, finding that these chemicals can form secondary organic aerosol. This process has significant implications for human health and climate change.
SourceCalifornia Institute of Technology·JournalScience·DateAug 6, 2009
Researchers at Brookhaven National Laboratory isolated an important intermediate in a catalyst using reverse reactions, enabling the study of reaction mechanisms and potentially improving catalytic efficiency. The goal is to design new catalysts with enhanced reactivity and selectivity.
SourceDOE/Brookhaven National Laboratory·DateSep 8, 2003