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

ETV Bharat News
etvbharat.com > en > technology > jwst-uncovers-life-building-molecules-around-a-young-star-t-cha-enn26020701960

Explained | How A Young Star Dropped The Curtain To Reveal Hidden Chemistry That Forms Planets

Explained | How A Young Star Dropped The Curtain To Reveal Hidden Chemistry That Forms Planets6+ hour, 2+ min ago   (403+ words) Published : February 7, 2026 at 1:21 PM IST Bengaluru: About 350 light-years from Earth, a young star called T Chamaeleontis (T Cha) is quietly forming planets. For years, activity inside its dusty, planet-forming disk remained hidden behind a dense inner wall of material. Then,…...

nippon.com
nippon.com > en > news > yjj20/26/020601013 > gas-container-using-nobel-winner's-technology-draw-attention.html

Gas Container Using Nobel Winner's Technology Draw Attention

Gas Container Using Nobel Winner's Technology Draw Attention7+ hour, 55+ min ago   (144+ words) Jakarta, Feb. 7 (Jiji Press)--A gas container using a technology developed by Japanese Nobel Prize winner Susumu Kitagawa is drawing attention, with demonstration tests underway. The container, seen as a promising new means of transporting gas, uses metal-organic frameworks, for…...

@themachinemaker
themachinemaker.com > news > hindustan-zinc-and-jncasr-advance-indigenous-zinc-ion-battery-technology-for-renewable-energy-storage

Hindustan Zinc and JNCASR Advance Indigenous Zinc-Ion Battery Technology for Renewable Energy Storage | Machine Maker - Latest Manufacturing News | Indian Manufacturing News - Latest Manufacturing News | Indian Manufacturing News - Machine Maker

Hindustan Zinc and JNCASR Advance Indigenous Zinc-Ion Battery Technology for Renewable Energy Storage | Machine Maker - Latest Manufacturing News | Indian Manufacturing News - Latest Manufacturing News | Indian Manufacturing News - Machine Maker10+ hour, 12+ min ago   (301+ words) Hindustan Zinc Limited, in collaboration with the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), has successfully developed zinc-ion battery pouch cell prototypes aimed at large-scale renewable energy storage. The development marks a significant milestone in India's efforts to build…...

Nature
nature.com > articles > s41598-025-34277-9

A novel photo-induced synthesis of carboxymethyl chitosan-silver nanocomposite: preparation, characterization and antibacterial efficacy of cotton finished fabrics - Scientific Reports

A novel photo-induced synthesis of carboxymethyl chitosan-silver nanocomposite: preparation, characterization and antibacterial efficacy of cotton finished fabrics - Scientific Reports11+ hour, 36+ min ago   (1619+ words) Scoured and bleached plain weave cotton fabric (100%, 158 g/m2) was purchased from Misr Helwan Spinning and Weaving Company (Egypt) and cut into 10 cm10 cm samples. The irradiation reaction vessel consisted of a water-cooled 125W medium-pressure Hg lamp assembly. The overall dose of UV…...

eeworldonline.com
eeworldonline.com > dual-icon-led-indicators-deliver-multi-state-status-in-compact-panels

Dual-icon LED indicators deliver multi-state status in compact panels

Dual-icon LED indicators deliver multi-state status in compact panels12+ hour, 28+ min ago   (97+ words) The Dual Icon 14 mm panel-mount LED indicators from APEM are bi-color indicators designed to provide dual-state visual feedback in space-constrained control panels. The indicators feature a threaded anti-rotation barrel, IP67-rated sealed bezel and plated brass construction, supporting operation in industrial,…...

newswise.com
newswise.com > articles > making-hydrogen-fuel-cells-less-precious

Making hydrogen fuel cells ‘less precious’ | Newswise

12+ hour, 32+ min ago   (360+ words) Newswise " Japan and California have embraced hydrogen fuel-cell technologies, a form of renewable energy that can be used in vehicles and for supplying clean energy to manufacturing sectors. But the technology remains expensive due to its reliance on precious metals…...

Newswise
newswise.com > articles > making-hydrogen-fuel-cells-less-precious

Making hydrogen fuel cells ‘less precious’

12+ hour, 33+ min ago   (355+ words) Japan and California have embraced hydrogen fuel-cell technologies, a form of renewable energy that can be used in vehicles and for supplying clean energy to manufacturing sectors. But the technology remains expensive due to its reliance on precious metals such…...

BIOENGINEER.ORG
bioengineer.org > deep-learning-uncovers-tetrahydrocarbazoles-as-potent-broad-spectrum-antitumor-agents-with-click-activated-targeted-cancer-therapy-approach

Deep Learning Uncovers Tetrahydrocarbazoles as Potent Broad-Spectrum

Deep Learning Uncovers Tetrahydrocarbazoles as Potent Broad-Spectrum13+ hour, 18+ min ago   (989+ words) Deep Learning Uncovers Tetrahydrocarbazoles as Potent Broad-Spectrum'BIOENGINEER.ORG In a groundbreaking advancement in the field of oncology drug discovery, researchers have harnessed the power of deep learning to identify and develop novel tetrahydrocarbazole derivatives exhibiting potent broad-spectrum antitumor activity. This…...

Knowridge Science Report
knowridge.com > 2026 > 02 > a-one-atom-thick-filter-may-revolutionize-natural-gas-purification

A one-atom-thick filter may revolutionize natural gas purification

A one-atom-thick filter may revolutionize natural gas purification13+ hour, 19+ min ago   (395+ words) Both fuels are mainly made of methane, which burns more cleanly than coal or oil and is widely used for heating, electricity generation and chemical manufacturing. However, these gases are rarely pure. One of the most common impurities is carbon…...

BIOENGINEER.ORG
bioengineer.org > structure-guided-development-of-picomolar-macrocyclic-inhibitors-targeting-trpc5-channels-with-antidepressant-effects

Structure-Guided Development of Picomolar Macrocyclic Inhibitors Targeting

Structure-Guided Development of Picomolar Macrocyclic Inhibitors Targeting13+ hour, 23+ min ago   (852+ words) In a groundbreaking development at the frontier of neuropharmacology and ion channel research, a team of scientists has unveiled a novel class of macrocyclic inhibitors targeting the TRPC5 ion channel with unprecedented potency and selectivity. This advancement represents a significant leap…...