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Zeolite-based catalysts for methane conversion: Challenges and opportunities
11+ hour ago (296+ words) Science Direct. com Perspective Zeolite-based catalysts for methane conversion: Challenges and opportunities Access through your organization Check access to the full text by signing in through your organization. Partial oxidation of methane Complete oxidation of CH4 Determinants of global natural gas…...
Thiamine-based photobiocatalysis for the enantioselective construction of all-carbon quaternary stereocentres with two minimally different alkyl groups - Nature Synthesis
7+ hour, 45+ min ago (786+ words) Nature Synthesis (2026) Cite this article All data supporting these findings of this study are available in the main text and Supplementary Information. Mondal, S. et al. Enantioselective radical reactions using chiral catalysts. Chem. Rev. 122, 58425976 (2022). Quasdorf, K. W. & Overman, L. E. Catalytic enantioselective synthesis of quaternary…...
Energy loop for afterglow imaging - Nature Materials
7+ hour, 45+ min ago (155+ words) Nature Materials (2026) Cite this article A month-long afterglow probe that is selectively deactivated by cytochrome P450 enzymes in healthy tissues achieves high tumour-to-liver ratio detection of hepatic tumours in mouse and rabbit models. Mathias, U. et al. Science 357, eaan2507 (2017). Mikhail, Y. B. & Samuel, A. Chem. Rev....
New research identifies coffee's 'chemical fingerprint' for better flavor
1+ hour, 44+ min ago (470+ words) Dr. Kyle Feldmann, a cardiologist, breaks down new findings on the health benefits of drinking multiple cups of coffee a day. An inconsistent cup of coffee can make or break your day " but new research is shedding light on just…...
Deep-Earth diamonds reveal trove of never-before-seen minerals
20+ hour, 45+ min ago (207+ words) The crystal seen in Korolev's microscope is a case in point. Called bernwoodite, it's one of two new minerals Korolev and his adviser at the AMNH, Kate Kiseeva, and their colleagues recently discovered trapped in deeply formed diamonds. Both were…...
Fraunhofer ISE achieves 31. 3% record solar-to-hydrogen efficiency in photovoltaic electrolysis
2+ hour, 37+ min ago (359+ words) Researchers at the German institute built a photovoltaic water electrolysis system based on micro-concentrator photovoltaics coupled to proton exchange membrane electrolysis. Outdoor testing demonstrated a record solar-to-hydrogen efficiency of 31. 3%, achieved by a four-junction CPV system driving two PEM cells in…...
Atomic manipulation enters the mesoscale as 40, 000 atoms repositioned in single crystal
2+ hour, 48+ min ago (199+ words) Autonomous atomic engineering at scale by moving the electron beam between target locations. At each target location, the beam is positioned with picometre precision with chromium atoms then repositioned By creating 40, 000 user-defined defects in a single crystal lattice, researchers have…...
Could scientists reinvent sunscreen with a chemical found in fish? : Short Wave: NPR
4+ hour, 45+ min ago (172+ words) It's been over 25 years since the FDA approved a new ingredient for sunscreen in the U. S. . But a molecule called gadusol found in fish and coral reefs is a promising candidate. Gadusol was discovered around 40 years ago in cod eggs, though…...
Ai FChem Enhances Drug Discovery as a Reliable Innovative Chiral Building Blocks Solution Provider
4+ hour, 58+ min ago (595+ words) The National Law Review Ai FChem Enhances Drug Discovery as a Reliable Innovative Chiral Building Blocks Solution Provider SOMERVILLE, MA, UNITED STATES, May 15, 2026 /EINPresswire. com/ -- In the specialized fields of drug discovery and materials science, the spatial arrangement of a…...
Self-renewing bacteria offer new hope for heavy metal cleanup
6+ hour, 1+ min ago (569+ words) The National Law Review Self-renewing bacteria offer new hope for heavy metal cleanup Bacterial Self-Defense: Cell Wall Exfoliation and Regeneration Against Cadmium Stress. GA, UNITED STATES, May 15, 2026 /EINPresswire. com/ -- Cadmium (Cd) is a highly toxic heavy metal that poses a global…...