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
Drug development has changed. Bioanalysis is changing with it
15+ hour, 38+ min ago (184+ words) As drug developers pursue increasingly complex therapies, traditional bioanalytical approaches are being put to the test. How is the field adapting to meet these new demands? As pharmaceutical research and development has evolved, however, the scope and demands placed on…...
Electron buildup unlocks precision control of Janus 2 D semiconductors
10+ hour, 38+ min ago (43+ words) Plasma treatment weakens sulfur bonds, enabling precise room-temperature fabrication of Janus 2 D semiconductors for advanced electronics. Electron buildup unlocks precision control of Janus 2 D semiconductors Plasma treatment weakens sulfur bonds, enabling precise room-temperature fabrication of Janus 2 D semiconductors for advanced…...
Perseverance Spots Organic Matter on Mars - Eos
4+ hour, 36+ min ago (379+ words) The Mars Perseverance rover has detected intact organic molecules near previously described potential signatures of ancient life, according to a new study published today in Science Advances." Perseverance has been exploring Mars's Jezero Crater since 2021, giving scientists insight into the…...
Scientists Say New Method Turns Coffee Grounds Into High-Potency Renewable Fuel
6+ hour, 59+ min ago (358+ words) Published Jun 24, 2026 11: 39 AM EDT How long does it take to convert soggy coffee grounds into a highly efficient fuel source? About as long as it takes to brew a fresh pot of java, researchers say. According to a press release…...
Crude oil turns cheap porous membrane into a sieve to refine itself without heat
7+ hour, 17+ min ago (74+ words) An inexpensive, porous polymer membrane helps to separate raw crude oil, without heat or selective coating. Heavy hydrocarbons self-assemble inside the pores to create channels that are likely to be less than 2 nanometres wide, enriching the resulting permeate mix into…...
Laser light switches on heat flow in ultra-thin structures
7+ hour, 17+ min ago (46+ words) A temperature difference of more than 100 kelvin can be created between stacked layers of 2 D material by irradiating them with laser light. A temperature difference of more than 100 kelvin can be created between stacked layers of 2 D material by irradiating…...
Photoreforming Solid Waste with Single-Source Co-Catalysts
4+ hour, 49+ min ago (365+ words) In a groundbreaking development poised to redefine waste management and sustainable energy production, researchers have unveiled a revolutionary method for photoreforming solid waste on an unprecedented 1-square-meter scale. This innovative advance, detailed in the latest issue of Nature Chemical Engineering,…...
Solution-Processed 2 D Hexagonal Copper Indium Selenide
6+ hour, 5+ min ago (624+ words) In a groundbreaking advancement poised to redefine the semiconductor industry, researchers have demonstrated a method to fabricate wafer-scale two-dimensional (2 D) copper indium selenide (Cu In5 Se8) semiconductors via a solution-processable technique....
Researchers Showcase Large-Scale Solar-Powered Plastic Recycling in
8+ hour, 50+ min ago (404+ words) In a groundbreaking advancement that merges environmental sustainability with clean energy innovation, researchers at the University of Cambridge have unveiled a solar-powered reactor capable of transforming plastic waste directly into clean hydrogen fuel. This development moves beyond previous laboratory-scale experiments,…...
New solar reactor could turn plastic waste into hydrogen fuel at scale
13+ hour, 33+ min ago (578+ words) The streamlined manufacturing method simply requires spraying a light-absorbing material onto a glass panel and coating it with specially designed cobalt and zirconium molecules. Cambridge researchers have transitioned a laboratory-scale technology into a scalable, real-world application that uses solar power…...