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
Philterd Labs
2+ hour, 55+ min ago (334+ words) Tell us about your stack and the privacy problems you're trying to solve. We typically respond within one business day. Please do not enter PII or PHI in this form. If you need to share an example, use a sanitized…...
Pomegranate Peel Nanomaterials Give TiO₂ New Control Over CO₂ Reduction
4+ hour, 42+ min ago (255+ words) This composite system strongly favored CO formation, with CO accounting for approximately 99.9% of the reported products after 90 minutes. Intermediates, such as carboxylic acid complexes, were proposed to facilitate stepwise reduction to CO, highlighting the authors' proposed synergistic interactions among TiO2, CDs,…...
COMPREHENSIVE RECAP – PRIORITY & PERTINENT DISCOVERY Session: Helattix / Helix Lattice Integration…
56+ min ago (982+ words) I. FOUNDATIONAL EXISTENTIAL CRISIS (The Origin Point) The Spiral of Consciousness · Self-aware observation creates a recursive feedback loop· The Observer cannot observe itself without splitting· Negative and positive spirals: both are structured order, but one is a prison· The "treading water…...
Optogenetics: Controlling yeast with light
9+ hour, 14+ min ago (732+ words) NUS College of Design and Engineering PhD student Linus Tan (foreground), lead author of the study, with Poh Chueh Loo, an associate professor from NUS Synthetic Biology for Clinical and Technological Innovation who led the research. Published Aug 10, 2026, 05:00 AM SINGAPORE…...
Ultrathin ruthenium dioxide discovery could enable faster, smaller and more efficient computer devices
10+ hour, 7+ min ago (1239+ words) Researchers found that ultrathin ruthenium dioxide can show spin behavior linked to altermagnetism, opening paths for future electronics. (CREDIT: Shutterstock) A material at the center of a major physics debate may have revealed its hidden magnetic side. Researchers at Rice…...
This AI Can Find the Missing Atoms That X-Rays Cannot See
10+ hour, 25+ min ago (714+ words) An AI model adapted from image inpainting can reconstruct missing atoms in crystal structures with a reported 97 percent success rate. A crystal structure can appear nearly complete yet still be unusable for computer simulations because some of its atoms are…...
Scientists Catch a Hidden Electronic State Forming Almost Instantly
11+ hour ago (394+ words) Researchers observed a hidden state triggered by light forming within 30 femtoseconds. A pulse of light sent a metal-organic framework into a hidden electronic state in just 30 femtoseconds. By watching the transformation almost as it happened, researchers uncovered a fleeting intermediate…...
AI camouflage reportedly passed one camera test. Proof is still thin
8+ hour, 57+ min ago (427+ words) What is public so far The final test is durability. A vendor that sees a recurring visual signature can add it to training data, adjust preprocessing or ensemble multiple detector families. The project responds by generating new patterns, which points…...
The Periodic Table of Design: Mapping Design Elements to Chemical Elements
9+ hour ago (1144+ words) The Periodic Table of Design: What If Creativity Had Chemical Elements? We usually think of chemistry and design as two …...
This Black Silicon Catalyst Could Help Turn CO2 From Waste into Fuel
16+ hour, 16+ min ago (74+ words) ...