Search chemistry content and suppliers
Expert-curated indexes and filters
4Chemistry combines domain-specific indexes, search algorithms, and AI to help chemists, students, and procurement teams find relevant content faster. Use curated filters, structure-aware search, and integrated tools to locate papers, vendors, protocols, and safety information tailored to chemistry. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Isolation of an isodiazomethyl anion as a nitrene synthon - Nature Synthesis
8+ min ago (216+ words) Nature Synthesis (2026)Cite this article Isolating a metal-free isodiazomethyl anion has been a longstanding challenge. Now, an isodiazomethyl anion stabilized by a cyclic boryl group has been isolated and structurally characterized. The anion features a highly nucleophilic boron-bound nitrogen centre…...
Scientists discover molecule in space that hints at origin of life
2+ hour, 1+ min ago (707+ words) By Jacopo Prisco, CNN (CNN) " Scientists have discovered the largest organic molecule containing sulfur " a key ingredient for life " ever identified in interstellar space. The researchers call the discovery a "missing link" in scientists" understanding of the cosmic origins of…...
3D Micropatterned PEDOT:PSS Hydrogels Enable Soft Bioelectronics
3+ hour, 4+ min ago (665+ words) In a groundbreaking advancement at the crossroads of materials science and bioengineering, researchers have unveiled an innovative method for fabricating highly precise, three-dimensional conductive hydrogels tailored for next-generation soft bioelectronic devices. The study, spearheaded by Buzio, Gini, Schneider, and their…...
Polymerization Degree Shapes Texture in Meat Analogs
3+ hour, 39+ min ago (856+ words) In a groundbreaking advancement poised to revolutionize the plant-based food industry, researchers have unveiled the pivotal role of cellulose's degree of polymerization in crafting highly textured, anisotropic meat analogs. This latest study sheds light on the intricate pathways by which…...
Nanotechnology boosts antibacterial performance of polyester textiles in Iran | TV BRICS, 30.01.26
4+ hour, 36+ min ago (323+ words) Nanotechnology-enhanced polyester fabric reduces risk of microbial contamination'TV BRICS TV BRICS IN SOCIAL NETWORKS Documentary film "Worthy of Applause: New Roles for BRICS+ Actors" Nanotechnology-enhanced polyester fabric reduces risk of microbial contamination Iranian researchers integrate nano and textile technologies to…...
A 3-GPa ductile martensitic alloy enabled by interface complexes and dislocations - Nature Materials
5+ hour, 7+ min ago (1730+ words) Nature Materials (2026)Cite this article Source data are provided with this paper. Other data generated or analysed during this study are included in the Supplementary Information. Jiang, S. H. et al. Strain hardening mediated by coherent nanoprecipitates in ultrahigh-strength steels. Acta Mater....
Electrochemical Research and Innovation in the Lone Star State
5+ hour, 35+ min ago (381+ words) Texas has stood at the heart of electrochemical research and industrial innovation in the United States. From its early chlor-alkali and petrochemical electrochemical complexes to pioneering corrosion science and world-changing breakthroughs in lithium-ion batteries and energy storage, the Lone Star…...
Mini tornadoes spin out dried cellulose nanofibers
5+ hour, 40+ min ago (608+ words) The video is still processing. Please wait a few minutes. Model of tornado-like spinning air within the high shear drying system. Researchers at the University of Maine and the U.S. Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) are collaborating…...
3D Printing Concrete Underwater with Seafloor Sediment
5+ hour, 52+ min ago (981+ words) Using 3D printing to create concrete underwater, a new strategy could transform on-site maritime construction and facilitate the repair of essential infrastructure that links continents." An interdisciplinary team of Cornell researchers is working on this method to apply 3D printing in oceanic…...
Technology’s impact on plastic recycling - American Recycler: Your reliable companion in the world
6+ hour, 10+ min ago (691+ words) Technology at the consumer level, such as sensor-enabled smart bins and mobile apps, is improving plastic recycling collection rates by enhancing consumer engagement. By providing data, consumers are not only being educated about their plastic waste tendencies, but the data…...