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
Swiss nanodevice uses saltwater evaporation to produce electricity
3+ hour, 17+ min ago (545+ words) The hydrovoltaic device achieves five times higher energy output by controlling ions and electrons. Researchers at the Laboratory of Nanoscience for Energy Technology (LNET) at the Swiss Federal Institute of Technology Lausanne (EPFL) have engineered a nanodevice that uses light…...
How smaller pores atop larger pores affect a material’s ability to dry and drain
3+ hour, 38+ min ago (237+ words) How smaller pores atop larger pores affect a material's ability to dry and drain lead image Picture a sponge saturated with a fluid. You squeeze it, and the fluid is flushed out. But a sponge with a coating along its…...
Easily Integrate HORIBA Spectroscopy Components into Custom Systems
4+ hour, 47+ min ago (132+ words) EzSpec-SDK enables seamless integration of HORIBA spectroscopy hardware into custom systems, offering full control through Python, C++, C#, and LabVIEW. The downloadable SDK includes complete documentation, starter code, and example applications - freely accessible via GitHub - enabling users to automate workflows,…...
Generate hydrogen and oxygen simultaneously from a single atom! Achieve
7+ hour, 38+ min ago (952+ words) In a groundbreaking advancement poised to accelerate the commercialization of green hydrogen technology, researchers at the Korea Institute of Science and Technology (KIST) have unveiled a next-generation catalyst that promises to revolutionize water electrolysis systems. This cutting-edge catalyst integrates atomic-level…...
Produce Hydrogen and Oxygen Simultaneously From a Single Atom! Achieve Carbon Neutrality with an 'All-in-One' Single-Atom Water Electrolysis Catalyst | Newswise
8+ hour, 37+ min ago (756+ words) The Korea Institute of Science and Technology (KIST, President Oh Sang-rok) announced that a research team led by Dr. Na Jongbeom and Dr. Kim Jong Min from the Center for Extreme Materials Research has developed next-generation water electrolysis catalyst technology....
Enzymatic synthesis of bio-based polyesters derived from vanillin
8+ hour, 38+ min ago (1673+ words) Part of a Research Topic Advancements in Green Chemistry 2 Materials and methods 3 Results & discussion Front. Chem., 20 February 2026 Sec. Green and Sustainable Chemistry Maria Jose Calandri 3 Georg M. Guebitz 1,2 1. ACIB GmbH, Tulln ander Donau, Austria 3. Department of Chemistry and Industrial Chemistry, University…...
Hydrostatic pressure-enabled transformation in Natronomonas pharaonis: breaking barriers in haloalkaliphilic Archaea genetics
8+ hour, 38+ min ago (1535+ words) Part of a Research Topic 2 Materials and methods Front. Microbiol., 20 February 2026 2. INSA de Lyon, UMR5240 CNRS, Universit" Claude Bernard Lyon 1, Villeurbanne, France Nmn. pharaonis DSM 2160 was used for all experiments. NVM+ rich medium (Witte et al., 1997) and modified DSM 205 medium (casamino…...
Dry Ice in Decoverslipping Microscopic Slides: A Novel Approach
8+ hour, 38+ min ago (300+ words) Introduction: Histopathological slides play a pivotal role in diagnostic pathology; however, over time, preserved slides may exhibit fading of staining quality, thereby diminishing their diagnostic and research value. Histopathological laboratories perform coverslip removal techniques to enable restaining of histopathological slides....
Aluminium Catalysis Drives Alkyne Cyclotrimerization
9+ hour, 38+ min ago (839+ words) In a landmark breakthrough poised to redefine the scope of main-group chemistry, researchers have demonstrated a sophisticated redox catalytic cycle harnessed by aluminium'a metal traditionally sidelined in redox catalysis due to its electronic characteristics. Aluminium, constituting over 8% of Earth's crust,…...
Advanced Simulation and Modeling Pave a Path Forward for Single-Crystal Battery Materials | Newswise
10+ hour, 17+ min ago (476+ words) For more than 60 years, Lawrence Livermore National Laboratory has applied science and technology to make the world a safer place. Our defining responsibility is ensuring the safety, security and reliability of the nation's nuclear deterrent. Yet LLNL's mission is broader…...