Chemistry

A nationwide survey found four diamide insecticides in rivers across 47 Chinese cities, with cyantraniliprole most abundant but broflanilide posing...

Researchers in Xi'an have used humic acid and silane-functionalized magnetite nanoparticles to create waterborne polyurethane films with 67.7 percent higher...

A decade of monitoring data reveals that Beijing's Ozone Season has lengthened by about five days per year even under...

Researchers at ITQB NOVA have characterised the first bacterial galactose oxidase and engineered it into a biocatalyst up to 1800...

Egyptian researchers have developed the first validated thin-layer chromatography method to simultaneously measure methotrexate and etoricoxib in human plasma, pairing...

Deep inside the Earth's mantle, the minerals that make up most of its volume are, by name at least, dry....

Iowa State University engineers have developed patented thermo-mechanochemical and bio-oil modification technologies that turn low-value lignin and aqueous pyrolysis bio-oil...

A new review in Discover Chemistry details how fluorescence spectroscopy of advanced materials is enabling ultrasensitive detection of heavy metal...

Auburn University physicists used ultrashort laser pulses to align nanoscale polar regions in a quantum ferroelectric metal, showing that electric...

A new Nature study shows that microplastic surfaces become chemically reactive in water, generating tissue-damaging radicals that may explain links...

Scientists have developed the first validated green reversed-phase HPLC method that simultaneously and accurately measures brexpiprazole and escitalopram oxalate in...

Researchers at The University of Osaka have developed a rhodium-catalyzed reaction that uses a single carbon atom from a PINC...

A new review reveals that oxidized derivatives of vitamins C, E, and polyphenols can act as protective signaling molecules or...

Chemists report that thiol-modified chitosan suppresses heterocyclic amines and advanced glycation end products in air-fried beef patties more broadly than...

A HKUST-led team has developed a unified theory that determines when phases of matter are truly distinct, resolving the puzzle...

A cucurbituril host–guest formulation of ticagrelor boosts solubility, doubles systemic exposure, and shifts macrophages toward an anti-inflammatory state in preclinical...

University of Chicago researchers have built a first-principles framework that fully models how spin defects shed energy, revealing a previously...

A new review argues that benzothiazole derivatives, acting through DHFR inhibition and heme detoxification, could yield next-generation antimalarials effective against...

Researchers used quantum chemistry to pinpoint the reactive group driving acyl migration in enzymatic soybean oil degumming and showed that...

Researchers synthesized europium-doped hydroxyapatite nanofibers via a microwave-assisted hydrothermal method, showing tunable structure, red photoluminescence, and preliminary quercetin adsorption for...