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

Popular Mechanics
popularmechanics. com > science > a70/76/1688 > new-chemical-reaction

Chemists Discovered a Brand New Kind of Chemical Reaction

1+ mon, 6+ day ago  (255+ words) The reaction can form and break apart ultra-strong sulfur-sulfur bonds within seconds, which could have major implications in multiple fields. "We were also able to make analogs of polyethylene that can be made, used, and then un-made so the plastic…...

University of Nevada
unr. edu > nevada-today > news > 2026 > innovation-day

Chemical engineering students build a crystallizer

3+ day, 7+ hour ago  (923+ words) From front to back: Corban King, Austin Rorex, Josiah Guyer and Bryce Campo hold materials used in and extracted from the crystallization lab they built for Innovation Day. A chemical engineering project demonstrating crystallization " a process used to extract lithium…...

Eurek Alert!
eurekalert. org > news-releases > 1123718

Biochar particle size plays a decisive role in boosting tomato yields under salty soils

3+ week, 2+ hour ago  (579+ words) image: Interaction between biochar particle size and soil salinity levels on soil properties and tomato yield view more Credit: Zhuqing Wu, Yaqiong Fan, Zhengquan Zhou, Xinmei Hao & Shaozhong Kang A new study reveals that not all biochar works the same…...

The Anniston Star
annistonstar. com > news > farming > gene-edited-bacteria-provide-nitrogen > article_b37598fc-49f1-5245-adfd-e841c8299119. html

Gene-edited bacteria provide nitrogen

1+ mon, 4+ week ago  (269+ words) If corn was ever jealous of soybean's relationship with nitrogen-fixing bacteria, advancements in gene editing could one day even the playing field. A recent study from the University of Illinois shows that gene-edited bacteria can supply the equivalent of 35 pounds…...

Eurek Alert!
eurekalert. org > news-releases > 1122281

Biochar'microbe partnership unlocks soil phosphorus and boosts tomato yields

1+ mon, 2+ hour ago  (532+ words) Credit: Sainan Liu, Yongjia Shi, Aijia Zhang, Yuwei Huang, Dianyun Cao & Yu Lan A new study reveals that combining biochar with beneficial soil bacteria can significantly improve phosphorus availability, reshape plant development, and increase crop yields in greenhouse-grown cherry tomatoes....

Eurek Alert!
eurekalert. org > news-releases > 1122497

Salty soils slow biochar aging but limit beneficial microbes, study finds

4+ week, 18+ hour ago  (546+ words) Credit: Ruoyu Wang, Hongqiang Li, Naqi Cui, Chong Tang, Xiangping Wang, Wenping Xie & Rongjiang Yao A new study reveals that increasing soil salinity can significantly slow the aging of biochar, a widely used soil amendment, while also suppressing the microbial…...

Earth. com
earth. com > news > magnets-can-pull-rare-earth-metals-from-water-and-turn-them-into-crystals

Magnets can pull rare earth metals from water and turn them into crystals

3+ day, 20+ hour ago  (823+ words) Common solid magnets made from iron-based alloys can help concentrate rare earth elements in underwater environments, where they may accumulate and form crystals. This research provides a groundbreaking and cleaner way to recover materials for modern technology efforts. Inside a…...

Electronic Design
electronicdesign. com > tools > learning-resources > ebooks > whitepaper > 55/37/3559 > ebook-how-rad-hard-gan-is-powering-the-new-space-race

e Book: How Rad-Hard Ga N Is Powering the New Space Race

1+ day, 15+ hour ago  (115+ words) "The target audience includes power system designers and engineers working on space-based electronics, particularly those focused on developing compact, reliable, and efficient power solutions for small satellites and advanced space missions." e Book: How Rad-Hard Ga N Is Powering the…...

Eurek Alert!
eurekalert. org > news-releases > 1112666

Compton highlights physics priorities of direct-ink writing in top journal

3+ mon, 2+ week ago  (542+ words) Writing the future of 3 D printing image: Brett G. Compton view more Credit: University of Tennessee Stewart Mc Corkle Faculty Fellow Brett G. Comptoncoauthored a comprehensivereviewon the physics of direct-ink writing (DIW), a highly versatile type of 3 D printing, which was publishedon…...

BIOENGINEER. ORG
bioengineer. org > atomically-dispersed-asymmetric-u-o-ti-boosts-photoelectrochemical-oxygen-evolution-reaction

Atomically Dispersed Asymmetric U-O-Ti Boosts Photoelectrochemical Oxygen

1+ hour, 46+ min ago  (198+ words) In the global race toward carbon neutrality, the quest for efficient, resilient, and scalable energy technologies is more critical than ever. Nuclear power, with its inherent advantages as a stable and low-carbon baseload energy source, stands as a cornerstone in…...