Install
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 Articles
Potential Applications of MALVINA
6+ hour, 36+ min ago (117+ words) MALVINA connects bacterial behaviour, host-cell responses and drug effects in a single-cell analysis framework. By measuring bacterial invasion, intracellular accumulation and host-cell damage together, the method can support pathogen diagnostics, probiotic discovery, drug profiling and toxicity testing under more infection-relevant…...
"Contributing to Eco-Friendly Operation of Ammonia-Fueled Ships"... Catalyst Developed for Integrated Removal of Greenhouse Gases
5+ hour, 18+ min ago (185+ words) Published 01 Oct.2026 09:26(KST) A new catalyst technology has been developed to address the emission issues of eco-friendly ammonia-fueled ships. The Korea Institute of Energy Research (KIER) announced on October 1 that the research team led by Dr. Sunmi Hwang at the…...
Plasma-powered process converts methane to graphene oxide
1+ hour, 44+ min ago (345+ words) (Page 1) Researchers at Texas A&M University have developed a fundamentally new route to graphene oxide (GO) synthesis using non-thermal atmospheric plasma — a method that sidesteps the toxic chemicals and scalability limitations that often constrain conventional production approaches. The new…...
Methylene chloride decision: A win for common sense
1+ hour, 44+ min ago (66+ words) American Council on Science and Health Methylene chloride decision: A win for common sense - Prioritization of chemicals of concern as low- or high-priority - EPA risk determination of whether the chemical presents an unreasonable risk of injury to health or the…...
Efficient catalysis with less metal
2+ hour, 3+ min ago (1326+ words) Light-activated nickel catalysis. Behind a glass pane, LED lamps shine onto small reaction vessels, activating chemical reactions. Researchers Aleksander Bena and Bartholomäus Pieber at the Institute of Science and Technology Austria (ISTA). Behind a glass wall in the Pieber Lab…...
Trehalose analog provides a new platform for designing water-soluble glycopolymers
3+ hour, 36+ min ago (645+ words) A joint research team from Saitama University and the Institute of Microbial Chemistry (BIKAKEN) has developed a polymerizable monomer from 4-trehalosamine, a biologically stable and chemically modifiable analog of trehalose, and used it to prepare water-soluble polyacrylamides with tunable compositions....
KIER develops single-step catalyst to cut ammonia ship greenhouse emissions by 99%
3+ hour, 48+ min ago (238+ words) Korea Institute of Energy Research Compared with fossil fuels, ammonia emits fewer greenhouse gases and is easier to transport and store, making it a promising next-generation fuel for achieving carbon neutrality in maritime shipping. The challenge is that the combustion…...
Hydrogel Cell Preservation Without the Cold Chain
6+ hour, 38+ min ago (831+ words) Atelerix's patented hydrogel encloses living cells in a protective alginate matrix, keeping samples stable without freezing or dry ice. The Atelerix hydrogel creates a controlled microenvironment around each cell, maintaining chemical balance and hydration at the cell surface while cells…...
UWM battery researcher uses creative chemistry to solve environmental problems
9+ hour, 36+ min ago (692+ words) Growing up in Wuhan, China, Deyang Qu initially wanted to study law because he believed it would allow him to help people. Instead, his parents, both chemistry professors, pressed him to study chemistry. Although reluctant at first, Qu soon discovered…...
Light-Responsive 'Molecular Robot' Azobenzene's Motion Deciphered After 50 Years — BigGo Finance
7+ hour, 24+ min ago (417+ words) A South Korean research team has for the first time deciphered the ultrafast structural transformation of azobenzene, a representative light-responsive molecule that changes its molecular structure upon absorbing light. This problem, which had remained a challenge in the chemistry community…...