Install
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 Articles
Meet the innovator producing green hydrogen with seawater
2+ hour, 32+ min ago (1094+ words) Mike Walter works for Connected Places Catapult, and writes profiles… Joseph Ely’s entrepreneurial journey began by creating a device for patient ventilators in hospital during Covid, to concentrate oxygen from the air, and has arrived at another device that produces…...
Using Mass Spectrometry to Track Human Impacts on Aquatic Environments
2+ hour, 15+ min ago (195+ words) A Florida State University-led review shows how ultrahigh-resolution mass spectrometry can help researchers identify the molecular fingerprints of human activity in water systems around the world. Changes in DOM's molecular composition can also reveal the effects of urbanization, fires, and…...
Report: 'Forever chemicals' detected in Colorado river near Utah border
4+ hour ago (307+ words) A new report has found PFAS chemicals, so-called ‘forever chemicals,’ in the Colorado River near the state border with Utah. The new report from CoPIRG Foundation, Environment Colorado Research and Policy Center and Frontier Group found that PFAS were detected…...
von Holzhausen's Liquidplant® Named to TIME's List of The Best Inventions of 2026
12+ hour, 58+ min ago (459+ words) PR Newswire LOS ANGELES, Oct. 15, 2026 /PRNewswire/ -- Today, TIME reveals its annual list of the Best Inventions, which features 300 extraordinary innovations changing our lives. von Holzhausen's Liquidplant® was recognized for its innovative approach to replacing petroleum-based plastics. Developed through patented green…...
New Research Reveals How Crystal Defects Can Strengthen Metal Alloys
2+ hour, 14+ min ago (500+ words) Scientists have found a way to use defects in crystals to engineer stronger materials, according to a new study. These imperfections, usually caused by tiny distortions within the material, could be a powerful design tool for building complex, three-dimensional structures....
Automated Metal Experiments Advance AI-Driven Research
2+ hour, 18+ min ago (125+ words) The automated system evaluates mechanical properties with accuracy comparable to conventional measurements manually performed by researchers, while conducting the experimental sequence more than ten times faster. It is an accurate, fast, and convenient all-in-one system that runs on its own....
TIFR's Ankona Datta wins award for research in biological inorganic chemistry
3+ hour, 15+ min ago (207+ words) Ankona Datta, a faculty member in the Department of Chemical Sciences at the Tata Institute of Fundamental Research (TIFR), has been awarded the James Hoeschele AsBIC Award. The award is given for her contributions to biological inorganic chemistry. The award,…...
Fully Automated Metal Experiments Pave the Way for AI-Driven Exploration
2+ hour, 27+ min ago (251+ words) The automated system evaluates mechanical properties with accuracy comparable to conventional measurements manually performed by researchers, while conducting the experimental sequence more than ten times faster. It is an accurate, fast, and convenient all-in-one system that runs on its own....
Mark Hartz Wins APS Fellowship for nuPRISM; Hyper-K Gains Fourfold Precision
3+ hour, 7+ min ago (1013+ words) Tech Times...
New Nanoparticle ‘Skin’ Gives Polymers New Surface Functions
3+ hour, 36+ min ago (347+ words) A new technique to partially embed different types of nanoparticles into the surface of polymer materials such as plastics has been developed by University of Leicester scientists. The research is published in Communications Materials, a Nature Portfolio journal. The University…...