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Nanomaterials Sep 14, 2026

New light-emitting nanoparticles can detect subtle chemical differences

A team of researchers from University of Toronto Engineering has created a new type of dye-sensitized nanoparticle that can detect target chemicals at very low concentrations while also distinguishing between molecules with ...

Bio & Medicine Sep 14, 2026

Peptide position determines whether gold nanoparticles branch or stay spherical

The position of biomineralization peptides within liposomes can influence how gold nanoparticles grow, reports a research team from the Institute of Science Tokyo. Peptides localized at the membrane interface promote branched ...

Bio & Medicine Sep 13, 2026

AI helps microscopes find the most informative nanoscale features in a sample

Researchers at the Department of Energy's Oak Ridge National Laboratory (ORNL) have developed an artificial intelligence framework that helps researchers use atomic force microscopes to identify important nanoscale features ...

Analytical Chemistry Sep 13, 2026

A 1,000-fold longer charge lifetime helps organic catalyst produce solar hydrogen faster

Researchers from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), in collaboration with researchers from the Technical Institute of Physics and Chemistry of CAS, ...

Bio & Medicine Sep 12, 2026

Magnetic nanoparticles detect amoxicillin allergy with 98% sensitivity in early tests

A multidisciplinary scientific team at the University of Malaga has developed a new technology based on magnetic nanoparticles that enables precise, rapid and reliable diagnosis of allergy to beta-lactam antibiotics, including ...

Nanomaterials Sep 12, 2026

Silicon nanosphere coatings deliver glossy, nonfading color on 3D surfaces

"Color coatings are expected to provide vivid color, brightness, gloss and long-term durability, yet no existing technology satisfies all of these requirements simultaneously," says Kobe University materials engineer Hiroshi ...

Nanomaterials Sep 10, 2026

Unveiling how nanoparticles create iridescence in ancient ceramics

Scientists led by the Universitat Politècnica de Barcelona and the ESRF, the European Synchrotron, have revealed the chemical reactions in nanoparticles that created a unique, shimmering effect in the painting on ninth-century ...

Materials Science Sep 10, 2026

Detecting 'pressure anisotropy' using zirconia nanoparticles

Researchers at University of Tsukuba have discovered that the crystal structure of zirconia nanoparticles remains stable under uniform pressure applied from all directions but changes under anisotropic pressure. This unique ...

Analytical Chemistry Sep 9, 2026

Five‑metal alloy: Scientists create ultra‑stable catalyst for fuel cells

Hydrogen-powered cars, power stations and portable chargers all rely on fuel cells. At the heart of each fuel cell is a catalyst that speeds up the reaction between hydrogen and oxygen to produce electricity and water. These ...

Analytical Chemistry Sep 7, 2026

Inexpensive blue pigment enables efficient one-step conversion of carbon dioxide to methane

A common blue pigment could help turn carbon dioxide (CO₂) from an industrial waste product into a useful fuel. A joint research team led by Tohoku University's Advanced Institute for Materials Research (WPI-AIMR), in collaboration ...

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