Last update:

How surface chemistry impacts the performance of malaria nets

Insecticide-treated bed nets remain one of the most effective tools in malaria prevention, acting both as a physical barrier and as an insecticidal surface that kills or disables mosquitoes before they can transmit disease. ...

Mussels and mistletoe inspire design for sustainable materials

Taking inspiration from how mussels and mistletoe plants build natural fibers and adhesives, researchers at McGill University have developed a new way to manufacture complex materials that could offer a more environmentally ...

New method rapidly analyzes cell proteins and metabolites

Researchers at Cedars-Sinai have developed a fast, new technique for analyzing cells, described in the journal Angewandte Chemie. The approach, called single-injection multi-omics analysis by direct infusion (SMAD), can detect ...

More news

Biochemistry
Microwave carrots, air-fry tomatoes: Researchers identify sustainable cooking methods for better nutrition
Biochemistry
Breaking recalcitrant lignin bonds with electricity for conversion into value-added chemicals: An e-biorefinery
Biochemistry
From engineered fungal molecules to drug leads, chem-bio hybrid synthesis enables antiparasitic drug discovery
Biochemistry
What a 'self-sustaining' glucose reaction means for greener chemical manufacturing
Biochemistry
Combining algae and oyster shells for biodiesel born in the bayou
Biochemistry
Organocatalytic strategy provides a metal-free route to antiviral candidates
Biochemistry
Protein modification discovery opens cancer therapy possibilities
Biochemistry
Scalable flow chemistry speeds deuteration of fatty acids with tunable isotope selectivity
Biochemistry
A potential antibiotic target emerges as pneumonia-linked enzyme's dynamic structure proves essential
Biochemistry
Preparing for the next pandemic: Scientists discover a new class of influenza antivirals
Biochemistry
A tiny protein tweak, finally traceable: How light-based tagging targets pyroglutamate
Biochemistry
A catalyst-free way to add boron to arenes
Biochemistry
Jamming bacterial communications, instead of killing the microbes, might provide long-lasting treatment
Biochemistry
Frustrated Lewis pair chemistry enables dual atom insertion to build bioactive molecules
Biochemistry
Decoding sugars one bond at a time—without labels
Biochemistry
Synthesis of amino acids from carbon reaches 97% efficiency with cell-free system
Biochemistry
'Plastic-eating' fusion enzyme improves polyester textile recycling
Biochemistry
Fluorescent dye that works in superacidic conditions expands possibilities for imaging in extreme environments
Biochemistry
Light-activated medicines may cut side effects: How a switchable beta blocker works
Biochemistry
Most mass spectrometers can process just a few molecules at once: Reengineered prototype does a billion simultaneously

Other news

Astronomy
Astronomers find evidence for three subpopulations of merging black holes
Biotechnology
Hackers meet their match: New DNA encryption protects engineered cells from within
Optics & Photonics
High-resolution imaging captures cavity-induced density waves in a quantum gas
Polymers
Flux pathway reveals why mussel-like liquid phase separation can happen in seconds
Bio & Medicine
A nanoscale robotic cleaner can hunt, capture and remove bacteria
Other
Saturday Citations: Octopus behavior; children's nightmares; the fast effects of meditation
Cell & Microbiology
Microbial hockey: Scientists discover how bacteria rotate tiny pucks
Condensed Matter
'Poor man's Majoranas' can be used as quantum spin probes
Space Exploration
After Artemis II, NASA looks to SpaceX, Blue Origin for moon landings
Earth Sciences
Worsening ocean heat waves are 'supercharging' hurricane damage, study finds
General Physics
Search for dark matter intensifies as leading detector reaches milestone
Earth Sciences
Yellowstone's magma source may be closer than thought, reshaping hazard models
Earth Sciences
Glaciers rapidly declining, with extreme losses in 2025
Earth Sciences
Yellowstone's magma plumbing mainly shaped by tectonic forces—not deep mantle plume
Optics & Photonics
Scientists turn 'mess' into breakthrough: Chaotic design unlocks next-generation optical devices
Archaeology
Archaeological survey at Gnith reveals new details about pearl millet's westward expansion
Astronomy
Peculiar core-collapse supernova breaks the mold with a long, dim plateau
General Physics
Dual-frequency Paul trap shows potential for synthesizing antihydrogen outside of CERN
Earth Sciences
Back-to-back Amazon droughts trigger record forest stress
General Physics
Universal surface-growth law confirmed in two dimensions after 40 years

Fish freshness easily monitored with a new sensor

To see if a fish is fresh, people recommend looking at its eyes and gills or giving it a sniff. But a more accurate check for food quality and safety is to look for compounds that form when decomposition starts.

Sugar-coated sensor sniffs out look-alike molecules in the air

Scientists have designed a new type of gas sensor that can tell apart "mirror image" versions of the same smell molecule, even at very low concentrations. By coating carbon nanotubes with custom-built sugar-based receptors, ...

How phototherapy could reverse antibiotic resistance

Lars Stevens-Cullinane works in a dark room. But he's not processing negatives and printing photographs on light-sensitive paper; he's testing whether brief flashes of light can make drug-resistant bacteria sensitive to antibiotics.

Unstable protein linked to cancer reveals dynamic behavior

Around 80% of proteins involved in diseases like cancer and neurodegenerative illnesses do not have a stable structure. These proteins, known as intrinsically disordered proteins (IDPs) can quickly adapt to the conditions ...