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

BIOENGINEER. ORG
bioengineer. org > n-terminal-formylmethionine-degron-and-stress-signal

N-terminal Formylmethionine: Degron and Stress Signal

4+ hour, 50+ min ago  (800+ words) Bioengineer. org N-terminal Formylmethionine: Degron and Stress Signal In a groundbreaking exploration that challenges longstanding biological dogma, researchers have uncovered multifaceted roles for N-terminal formylmethionine (f Met) beyond its traditional identification as a bacterial signature. Historically recognized as a hallmark…...

Eurek Alert!
eurekalert. org > news-releases > 1127444

New material technology boasts high-performance carbon dioxide absorption

3+ hour, 44+ min ago  (331+ words) image: Synthesis of PILs based on P[DADMA][Cl]. view more Synthesis of PILs based on P[DADMA][Cl]. Credit: Kouki Oka et al. A joint research team from Nitto Boseki Co. , Ltd. (Nittobo) and Tohoku University has revealed that…...

ZME Science
zmescience. com > science > news-science > water-tofu-battery

Scientists Make Water-Based Battery That Could Last 300 Years Using Tofu Brine Ingredients

1+ hour, 39+ min ago  (370+ words) Scientists built a long-lasting water battery with a neutral, food-adjacent electrolyte....

Gene Online News
geneonline. com > pem-fuel-cell-cold-start-improved-by-cathode-catalytic-heating-machine-learning-and-multi-objective-optimization

PEM Fuel Cell Cold Start Improved by Cathode Catalytic Heating, Machine Learning, and Multi-Objective Optimization

2+ hour, 1+ min ago  (201+ words) geneonline. com PEM Fuel Cell Cold Start Improved by Cathode Catalytic Heating, Machine Learning, and Multi-Objective Optimization Proton exchange membrane fuel cells (PEMFCs) are being developed as a promising technology for zero-emission vehicles; however, their adoption is hindered by cold-start…...

The University of Virginia
engineering. virginia. edu > news-events > news > photos-2026-chemical-engineering-capstone-projects

In Photos: 2026 Chemical Engineering Capstone Projects

4+ hour, 16+ min ago  (129+ words) The University of Virginia Capstone design projects represent the culmination of undergraduate engineering training in UVA's School of Engineering and Applied Science. In these team-based projects, fourth-year students apply their technical knowledge and professional skills to tackle real-world challenges, often…...

Science Times
sciencetimes. com > articles > 61780 > 20/26/0508 > petrichor-explained-what-makes-rain-smell-fresh-cut-grass-ocean-air-so-distinctive. htm

Petrichor Explained: What Makes Rain Smell, Fresh Cut Grass, and Ocean Air So Distinctive

9+ hour, 27+ min ago  (786+ words) Nature's most recognizable aromas, the earthy scent after rainfall, the sharp fragrance of freshly mowed lawns, and the briny tang of coastal air, all have fascinating scientific explanations. The smell of rain, known as petrichor, along with fresh cut grass…...

Google News
chemindigest. com > matlab-expo-2026-india-showcases-agentic-ai-and-digital-engineering-innovations

MATLAB EXPO 2026 India Showcases Agentic AI and Digital Engineering Innovations " Chemical Industry Digest

8+ hour, 3+ min ago  (120+ words) Technical sessions covered a wide range of emerging technologies, including: Focus on Trusted and Production-Scale AI One of the major highlights of the event was a series of keynote sessions led by global technology and engineering experts. Generative AI leaders…...

Eurek Alert!
eurekalert. org > news-releases > 1127489

Numerical simulation study on the reaction mechanism of atmospheric pressure non-equilibrium CO'HO plasma discharge

2+ hour, 39+ min ago  (404+ words) Researchers have developed a two'dimensional fluid model to study atmospheric pressure non'equilibrium CO'HO plasma in a needle'plate configuration. The model incorporates plasma chemical reactions and photoionization effects. Numerical simulations reveal that increasing initial water vapor content significantly reduces electron energy…...

Floral Daily
floraldaily. com > article > 9836445 > r-d-trial-looks-at-biochar-for-dieffenbachia-and-calathea

R&D trial looks at biochar for Dieffenbachia and Calathea

2+ hour, 5+ min ago  (214+ words) Floral Daily Current efforts to reduce peat use in horticulture raise the question of how alternative materials perform in demanding foliage crops A recent R&D trial in Klasmann-Deilmann's Geeste greenhouse examined the effect of its new Terra Coal biochar…...

Astrobiology
astrobiology. com > 2026 > 05 > tricks-of-nature-from-the-ancient-earth-and-early-mars-chemical-gardens-generate-biomorphs-with-high-preservation-potential. html

Tricks of Nature From the Ancient Earth and Early Mars: Chemical Gardens Generate Biomorphs With High Preservation Potential

2+ hour, 39+ min ago  (198+ words) Observations of morphology are commonly used to evaluate the biogenicity of terrestrial microfossils and could constitute a crucial line of evidence for extraterrestrial life'detection missions in the future. However, evaluating the origin of morphological features in the rock record can…...