Researchers at Goethe University used X-ray radiation to determine the spatial structure of formic acid, finding that its atoms oscillate slightly back and forth. This 'quantum trembling' causes the molecule to lose its symmetry and become effectively three-dimensional at almost every moment.
SourceGoethe University Frankfurt·JournalPhysical Review Letters·TypeExperimental study·DateFeb 20, 2026
Researchers engineered conjugation of donor and acceptor units in covalent organic frameworks to enhance photocatalytic H2O2 production. USTB-46 achieved a high yield of 8274 mmol g−1 h−1, attributed to optimized light absorption, thermodynamic catalytic activity, and compatible D-A units.
SourceScience China Press·JournalScience Bulletin·DateApr 10, 2025
Core-shell nanoparticles offer effective drug encapsulation, shielding from degradation, and controlled release. This innovation enables targeted drug delivery, improving treatment outcomes and reducing side effects. The versatility of these nanoparticles allows for tailored materials to suit different therapeutic needs.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalOMICS A Journal of Integrative Biology·TypeLiterature review·DateMar 5, 2025
Researchers have made significant breakthroughs in synthesizing innovative materials for all-solid-state batteries (ASSBs), improving their performance and safety. The review highlights the challenges that remain, such as limited compatibility between electrolytes and electrodes.
SourceAdvanced Institute for Materials Research (AIMR), Tohoku University·JournalJournal of Materials Chemistry A·DateDec 20, 2024
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A new approach for coupling different light modes enables unprecedented data transfer rates in an MDM system. By using a gradient-index metamaterial waveguide, researchers achieved a high coupling coefficient and created a 16-channel MDM communication system with a data transfer rate of 2.162 Tbit/s.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics·DateSep 15, 2023
Researchers have developed a groundbreaking photonic integrated circuit chip that combines light source, modulator, photodiode, waveguide, and Y-branch splitter on a single substrate. The GaN-on-silicon platform reduces fabrication complexity and cost, enabling compact and high-performing devices.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics Nexus·DateJun 21, 2023
Researchers at Colorado State University have created a new chemical strategy to deliver universal dynamic crosslinkers into mixed plastic streams, transforming them into viable new polymers that can be turned into higher-value materials. The method makes post-consumer plastics usable as a new kind of material with useful properties.
SourceColorado State University·JournalNature·TypeExperimental study·DateApr 26, 2023