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A gold catalyst just broke a decade old green chemistry record
3+ hour, 29+ min ago (248+ words) New Gold Perovskite Catalysts Push Performance Further This carefully tuned synergy allowed ethanol oxidation to proceed efficiently at temperatures below 250oC. The new catalyst outperformed the long-standing Au/MgCuCr2O4 benchmark, and the results were reported in the Chinese Journal of Catalysis. Optimizing…...
Looking Local: UW-Stout Honors Chemistry Students Understand the World ‘at a deeper level’
4+ hour, 29+ min ago (1005+ words) The first snowfall of the season blankets the grass and clings to pine boughs. Walking through campus, winter arrives early as the ground turns white. But inside a Jarvis Hall Science Wing chemistry lab, liquids turn vivid pinks and deep…...
An Indestructible New Alloy Is Defying the Limits of Metal
4+ hour, 40+ min ago (338+ words) In recently published research, scientists have revealed a special alloy that could change the game with its combination of temperature tolerance, resistance to wear, and previously unheard of fracture toughness. How do you make one alloy that has it all?...
Stardust Study Resets How Life’s Atoms Spread Through Space
5+ hour, 12+ min ago (768+ words) Starlight and stardust are not enough to drive the powerful winds of giant stars, transporting the building blocks of life through our galaxy. That's the conclusion of a new study from Chalmers University of Technology, Sweden, of red giant star…...
Designing Peptide Fossils That Model the Evolution of the Bacterial Ferredoxin Fold
6+ hour, 10+ min ago (272+ words) Electron transfer coupled to redox chemistry is at the heart of metabolism. The proteins responsible for moving electrons (protein electron carriers) must have emerged at the origin of life. The small iron'sulfur-binding bacterial ferredoxins were likely among these first proteins....
Chemistry Advances with QuMorpheus, Enabling Accurate Modeling of Challenging Conical Intersections
6+ hour, 14+ min ago (178+ words) Chemistry Advances with QuMorpheus, Enabling Accurate Modeling of Challenging Conical Intersections'Quantum Zeitgeist Standard Coupled Cluster (CC) theory frequently encounters numerical instabilities, particularly root bifurcations near Ground State Configuration Interaction (CI) points. These instabilities limit the applicability of CC theory, widely considered a…...
Startup Develops New Nanosensors to Track Chemical Reactions in ‘the Age of Enzymes’
6+ hour, 34+ min ago (859+ words) The website video shows a carbon nanotube " a lattice structure measured in billionths of a meter " floating in a solution and glowing red when hit by laser light. A long strand of a protein substrate, its atoms pictured in green,…...
Liquid-based system stores solar energy, generates hydrogen without power
6+ hour, 36+ min ago (726+ words) Sunlight is one of the most abundant energy sources on Earth, but we can't use it wherever and whenever we want. This is because storing solar energy and transporting it from sunny regions to places with limited sunlight is still…...
Fe3O4-Loaded N-Doped Carbon Spheres Elevate Battery Anodes
7+ hour, 9+ min ago (971+ words) In the ever-evolving landscape of energy storage technologies, lithium-ion batteries have emerged as a critical player in the transition to sustainable energy systems. Recent advancements in the field of battery materials are crucial for enhancing the performance, efficiency, and lifespan…...
AI maps reaction pathways for colloidal quantum dots
7+ hour, 41+ min ago (36+ words) AI maps reaction pathways for colloidal quantum dots'Nanowerk AI maps reaction pathways for colloidal quantum dots Researchers use AI to visualize reaction pathways of colloidal quantum dots as subway maps, clarifying synthesis and speeding sensor design....