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
Fastest microfluidics chip pulls PFAS from water in five minutes
1+ hour, 38+ min ago (504+ words) This new device skips the messy filtration and finds "forever chemicals" in minutes, even in muddy water. The joint team from the Korea Research Institute of Chemical Technology (KRICT) and Chungnam National University published their findings in ACS Sensors. Led…...
Hidden PFAS Precursors Dominate Household Dust Samples
2+ hour, 47+ min ago (1616+ words) The silent invasion of our living spaces has reached a critical turning point as groundbreaking research unveils a hidden chemical landscape teeming with substance classes we have long ignored. While worldwide attention has focused on the legacy "forever chemicals" that…...
Palladium-Catalyzed Cascade Cyclization Enables Modular Construction of
3+ hour, 52+ min ago (1028+ words) In a groundbreaking advancement that could redefine synthetic methodologies in medicinal chemistry, researchers at the University of Science and Technology of China, spearheaded by Hanmin Huang and Bangkui Yu, have unveiled a highly innovative palladium-catalyzed cascade cyclization process that constructs…...
Enhancing potassium availability and dynamics in some Egyptian soils through biochar application - Scientific Reports
4+ hour, 15+ min ago (1720+ words) Four separated pot experiments followed a completely randomized design (CRD), with one factor (biochar type). Four biochars were applied at a uniform rate of 3% (w/w) for each soil. For each soil, five treatments were applied to the four types biochar…...
Ideal non-crystals as a distinct form of ordered states without symmetry breaking - Nature Materials
4+ hour, 16+ min ago (1622+ words) Nature Materials (2026)Cite this article The data that support the findings of this study are available in the Article and the Supplementary Information. Source data are provided with this paper. The codes used to generate the results in this paper…...
Creep prediction of cellulose based materials by extrapolation of short term experiments - Scientific Reports
4+ hour, 22+ min ago (1710+ words) We use essential cookies to make sure the site can function. We also use optional cookies for advertising, personalisation of content, usage analysis, and social media, as well as to allow video information to be shared for both marketing, analytics…...
ACC Welcomes Chemical Safety Proposal
5+ hour, 9+ min ago (195+ words) Rail Merger Threatens Economy'Learn more Chemistry is essential to modern life and to the economic and environmental health of our nation. We enjoy healthier and longer lives thanks in part to the ways chemistry is applied to help make our…...
Super-moiré spin textures revealed - Nature Nanotechnology
5+ hour, 32+ min ago (236+ words) We use essential cookies to make sure the site can function. We also use optional cookies for advertising, personalisation of content, usage analysis, and social media, as well as to allow video information to be shared for both marketing, analytics…...
Bird Flock Simulations Reveal Surprising Reversal Of Particle Clustering Behaviour
6+ hour, 21+ min ago (518+ words) Quantum Zeitgeist is a leading independent news source covering quantum computing breakthroughs, industry developments, and research advances. Established in 2018, we provide daily analysis of quantum technology's impact on computing, cryptography, and scientific innovation. Researchers investigating motility-induced phase separation have observed…...
Summit 2026 - The forever chemicals hiding in plain sight: how do you solve a problem like PFAS?
8+ hour, 48+ min ago (167+ words) Day 1: Tuesday 24th March Time: 16:00 GMT | 17:00 CET | 09:00 PT | 12:00 ET | 01:00 JST (25 March) It's a chemical problem with a generational impact. PFAs, also known as "forever chemicals', are a family of 10,000+ chemicals known for their extreme persistence, described by scientists as "a pollution…...