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

Nature
nature.com > articles > s41467-026-70591-0

Alternating-sequence polymer chain facilitating Li+ transport in covalent organic frameworks - Nature Communications

1+ hour, 20+ min ago  (1391+ words) Source data are provided with this paper. Yang, J. et al. Oxygen- and proton-transporting open framework ionomer for medium-temperature fuel cells. Science 385, 11151120 (2024). Li, X. et al. Interface preassembly oriented growth strategy towards flexible crystalline covalent organic framework films for OLEDs. Nat. Commun....

The Hindu
thehindu.com > sci-tech > health > remembering-rosalind-franklin-whose-photograph-was-crucial-to-discovering-dnas-structure > article70743082.ece

Remembering Rosalind Franklin, whose photograph was crucial to discovering DNA’s structure

3+ hour, 23+ min ago  (548+ words) Remembering Rosalind Franklin, whose photograph was crucial to discovering DNA's structure'The Hindu...

동아사이언스
dongascience.com > en > news > 76840

New liquid metal powder allows drawing of electronic circuits on any surface

8+ hour, 47+ min ago  (258+ words) A new technology has emerged that allows for the creation of electronic circuits on surfaces like paper, fabric, and even living leaves, as easily as drawing with a pencil. Without complex equipment, simply pressing with a finger allows electricity to…...

Interesting Engineering
interestingengineering.com > energy > green-hydrogen-production-semiconductor-electrodes

Green hydrogen production possible with semiconductor electrodes: Study

7+ hour, 25+ min ago  (691+ words) Researchers' simulations showed how and why changing the electrode potential achieves hydrogen production on TiO2 semiconductor electrode. Researchers have revealed that semiconductor electrodes can achieve green hydrogen production Less explored alternatives for hydrogen production'Unlike traditional metal-based catalysts, semiconductor materials can utilize…...

vietnam.vn
vietnam.vn > en > cong-nghe-2-3-bi-an-thien-thach-tai-brazil-pin-huu-co-sieu-ben-cua-trung-quoc

Technology 2/3: The mystery of the Brazilian meteorite, China's super-durable organic battery.

1+ week, 6+ day ago  (482+ words) Giant meteorite remnants found in Brazil. Scientists have just discovered the first tektite field in Brazil " natural glass-like structures formed from a meteorite impact approximately 6.3 million years ago. These glass-like structures, named "geraisites" after the state of Minas Gerais, stretch…...

Knowridge Science Report
knowridge.com > 2026 > 03 > scientists-use-light-to-make-molecules-rotate-on-atomically-thin-materials

Scientists use light to make molecules rotate on atomically thin materials

11+ hour, 21+ min ago  (551+ words) Scientists have discovered a way to make molecules sitting on a flat surface rotate together using extremely short flashes of light. The discovery could eventually help researchers design faster electronics, advanced data storage systems, and new energy technologies. The research…...

ScienceDirect.com
sciencedirect.com > science > article > abs > pii > S1383586626008166

Synergistic enhancement of adsorption-photocatalytic degradation performance of Fe-MOFs for acetamiprid by mixed-linker and cl-functionalization

1+ day, 7+ hour ago  (185+ words) Synergistic enhancement of adsorption-photocatalytic degradation performance of Fe-MOFs for acetamiprid by mixed-linker and cl-functionalization'ScienceDirect.com Separation and Purification Technology Access through your organization Check access to the full text by signing in through your organization. Surface morphology and properties Declaration…...

@max_hamon
lnginnorthernbc.ca > 03/14/2026 > after-years-of-research-the-discovery-of-a-lifetime-a-new-chemical-reaction

After years of research, the “discovery of a lifetime”: a new chemical reaction

15+ hour, 47+ min ago  (709+ words) An unusual observation made during laboratory experiments led researchers to a discovery that could mark an entire career. After years of trying to induce the behavior, unravel its mechanism and define its scope, a team led by Flinders University, in…...

Neowin
neowin.net > amp > new-magnet-breakthrough-could-revolutionize-ram-ssds-hdds-and-indirectly-end-shortage

New magnet breakthrough could revolutionize RAM, SSDs, HDDs, and indirectly end shortage

15+ hour, 17+ min ago  (353+ words) By Sayan Sen Neowin @ssc_combater007 " Mar 14, 2026 16:30 EDT View full version A team of researchers from the National Institute for Materials Science (NIMS), the University of Tokyo, Kyoto Institute of Technology, and Tohoku University has shown that thin films of ruthenium dioxide…...

The Brighter Side of News
thebrighterside.news > post > hard-truth-heres-the-reason-most-lithium-ion-batteries-fail

Hard truth: Here's the reason most lithium-ion batteries fail

12+ hour, 40+ min ago  (692+ words) Close-up view of the top of the sample transfer box (top door open), showing that the lithium dendrite was transferred using a micromanipulator tip (a sharp silver needle) from the brown copper transmission electron microscopy grids to the Rice micromechanical…...