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

WebWire
webwire.com > ViewPressRel.asp

Henkel showcases new material innovations, sustainability concept, and partner ecosystem at LOPEC 2026

Henkel showcases new material innovations, sustainability concept, and partner ecosystem at LOPEC 202610+ min ago   (467+ words) At LOPEC 2026, Henkel will present its latest developments in functional materials and conductive ink technologies tailored for printed electronics applications. As a leading supplier to the printed electronics industry, the company will highlight how advanced material formulations enable scalable, real-world…...

@LC_GC
chromatographyonline.com > view > prp-z2-diquat-and-paraquat-separation

PRP-Z2 Diquat and Paraquat Separation | LCGC International

PRP-Z2 Diquat and Paraquat Separation | LCGC International25+ min ago   (108+ words) PRP-Z2 Diquat and Paraquat Separation'Chromatography Online PRP-Z2 Diquat and Paraquat Separation Hamilton's PRP-Z2 stationary phase enables fast, robust separation of diquat and paraquat herbicides under EPA 549.2 and EPA 539 conditions. Join the global community of analytical scientists who trust LCGC for…...

SciTechDaily
scitechdaily.com > a-new-way-to-build-2d-materials-without-harsh-chemicals-pays-off-big

A New Way to Build 2D Materials Without Harsh Chemicals Pays Off Big

A New Way to Build 2D Materials Without Harsh Chemicals Pays Off Big2+ hour, 35+ min ago   (282+ words) MXenes are an emerging class of two-dimensional materials whose properties depend sensitively on the atoms bound to their surfaces. A new synthesis approach now allows researchers to control these surface terminations with unprecedented precision. First identified in 2011, MXenes are a…...

Science and Culture Today
scienceandculture.com > 2026 > 02 > clarity-please-if-scientists-repurpose-an-enzyme-is-it-intelligent-design

If Scientists Repurpose an Enzyme, Is It Intelligent Design?

If Scientists Repurpose an Enzyme, Is It Intelligent Design?3+ hour, 11+ min ago   (164+ words) The beauty and value of Kan'et al.s accomplishment lie in the enzyme-promoted formation of'an unnatural bond. This closes a crucial'gap between biological and chemical catalysis.'The impact is unforeseeable, but it seems that we are a big step closer…...

The Week
theweek.com > environment > glp-1s-environment-pollution

The environmental cost of GLP-1s

The environmental cost of GLP-1s3+ hour, 12+ min ago   (264+ words) Producing the drugs is a dirty process Ozempic, Wegovy, Mounjaro and other GLP-1s have been touted as miracle drugs with a myriad of health benefits. However, they come at a high environmental cost. The manufacturing of the drugs can produce…...

kvue.com
kvue.com > article > tech > science > environment > invention-developed-university-of-texas-austin-united-states-harvest-rare-earth-minerals > 269-7c45ed68-52a4-4d3b-9873-c57c6e830717

An invention developed at UT could help the US harvest more rare Earth minerals

An invention developed at UT could help the US harvest more rare Earth minerals3+ hour, 20+ min ago   (293+ words) AUSTIN, Texas " One recent scientific breakthrough from the University of Texas at Austin will not only help the environment, but may also keep the United States from having to rely on some very important foreign imports. Supra Elemental Recovery Inc.,…...

Quantum Zeitgeist
quantumzeitgeist.com > nanoparticle-kite-performs-unusual-rearrangement

Nanoparticle ‘kite’ Performs Unusual 2D Rearrangement Mimicking Rotation

Nanoparticle ‘kite’ Performs Unusual 2D Rearrangement Mimicking Rotation3+ hour, 33+ min ago   (529+ words) Nanoparticle "kite" Performs Unusual 2D Rearrangement Mimicking Rotation'Quantum Zeitgeist Researchers investigated pseudorotation, an unusual isomerization involving apparent rigid-body rotation, but observed it occurring in two dimensions within an optical matter system composed of metal nanoparticles. John Linderman, Shiqi Chen, and Yanzeng…...

BIOENGINEER.ORG
bioengineer.org > new-study-reveals-strategies-for-addressing-pfas-waste-in-semiconductor-manufacturing

New Study Reveals Strategies for Addressing PFAS Waste in Semiconductor

New Study Reveals Strategies for Addressing PFAS Waste in Semiconductor3+ hour, 44+ min ago   (806+ words) New Study Reveals Strategies for Addressing PFAS Waste in Semiconductor Manufacturing'BIOENGINEER.ORG As the demand for advanced electronics and generative AI continues to surge globally, the semiconductor manufacturing industry faces critical challenges regarding waste management, particularly concerning per- and polyfluoroalkyl…...

Nature
nature.com > articles > s41378-025-01155-3

High sensitivity chemiresistive biosensor prepared via enzyme-catalyzed redox and nanoparticle conduction network - Microsystems & Nanoengineering

High sensitivity chemiresistive biosensor prepared via enzyme-catalyzed redox and nanoparticle conduction network - Microsystems & Nanoengineering4+ hour, 25+ min ago   (1459+ words) a Structure of the chemiresistive biosensor and schematic of the resistive elements (chemiresistor). b Schematic of enzyme catalysis showing the production of hydrogen peroxide (H2O2) and reaction products by the analyte (creatinine). c Schematic of the redox reaction of H2O2 catalyzed by…...

@Livermore_Lab
lasers.llnl.gov > news > big-ideas-lab-podcast-learns-create-supernova-earth

The Big Ideas Lab Podcast Learns to Create a Supernova on Earth | National Ignition Facility & Photon Science

The Big Ideas Lab Podcast Learns to Create a Supernova on Earth | National Ignition Facility & Photon Science5+ hour, 18+ min ago   (327+ words) Learn how scientists use the National Ignition Facility to study astrophysical phenomena, like supernovas and the center of giant planets. Listen on Apple or Spotify. The planets, stars, and distant galaxies have long captured our imaginations. Our curiosity about these…...