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Analytical Chemistry Aug 4, 2025

Low-temperature process boosts water-splitting catalyst performance sixfold

A research team from Pohang University of Science and Technology (POSTECH) and Seoul National University has developed a new method to activate water-splitting catalysts at an oven temperature of just 300°C—much lower ...

Bio & Medicine Aug 1, 2025

Lipid nanoparticle stereochemistry shapes mRNA delivery safety and efficacy, study reveals

A team from the Max-Planck-Institut für Kohlenforschung, Hokkaido University, and Osaka University has discovered that subtle differences in molecular structure can have a major impact on the performance of mRNA-based drugs. ...

Analytical Chemistry Aug 1, 2025

Cool new imaging method shows elemental distributions of nanomaterials in frozen solvents

Cryo-transmission electron microscopy (cryo-TEM) allows us to observe samples in a preserved state that is close to their native form, making it a highly effective way to examine biological samples. This technique provides ...

Nanophysics Jul 31, 2025

Nanodevice uses sound to sculpt light, paving the way for better displays and imaging

Light can behave in very unexpected ways when you squeeze it into small spaces. In a paper in the journal Science, Mark Brongersma, a professor of materials science and engineering at Stanford University, and doctoral candidate ...

Bio & Medicine Jul 31, 2025

Magnetic surfaces found to steer Alzheimer's-linked protein growth

A new study shows that the way amyloid proteins—implicated in Alzheimer's disease—assemble into fibrils can be significantly influenced by the spin orientation of electrons on magnetized surfaces. Depending on the direction ...

Bio & Medicine Jul 31, 2025

Researchers develop nanoparticles that deliver mRNA directly to the pancreas

A breakthrough in our understanding of mRNA delivery systems in the body may allow for more direct treatments for pancreas-related diseases, including cancer and diabetes.

Materials Science Jul 30, 2025

New catalyst approach contributes to advancement of green hydrogen

A team from Forschungszentrum Jülich and RWTH Aachen University has developed a novel approach for a catalyst that combines the advantages of the two most commonly used catalysis methods. The new catalyst approach is based ...

Bio & Medicine Jul 30, 2025

Laser-engineered platinum colloidosomes enable efficient near-infrared catalysis and cancer therapy

Researchers have developed a novel laser-assisted synthesis method to fabricate platinum (Pt) colloidosomes (Cs) with promising applications in near-infrared (NIR) photocatalytic and enzyme-mimicking cancer therapy.

Optics & Photonics Jul 28, 2025

New microscope creates 3D ghost images of nanoparticles using entangled photons

Ghost imaging is like a game of Battleship. Instead of seeing an object directly, scientists use entangled photons to remove the background and reveal its silhouette. This method can be used to study microscopic environments ...

Polymers Jul 28, 2025

New automated platform accelerates discovery of high-performing polymer material blends

Scientists often seek new materials derived from polymers. Rather than starting a polymer search from scratch, they save time and money by blending existing polymers to achieve desired properties.

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