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Selective etching of palladium (blue) from palladium-platinum core-shell nanoparticles (left) yields hollow platinum (grey) nanocages with high activity for the oxygen reduction reaction.04.30.16Science Highlight

Hollow and Filled with Potential

Hollow shape-selected platinum nanocages represent a new class of highly active catalysts. Read More »

This results demonstrate a temporal resolution sufficient to directly image chemical reactions.04.30.16Science Highlight

Capturing Molecular Motion with Relativistic Electrons

The world’s fastest images of nitrogen molecules rotating in a gas were captured using electron diffraction. Read More »

Researchers discovered how green fluorescent proteins (center) react with water (shown around the edges of the protein).04.30.16Science Highlight

New Insight on a Familiar Glow

A new approach to investigating green fluorescent protein provides a vital tool for unraveling molecular-level details of processes important in biology and light harvesting for energy use. Read More »

Energy filtered image of CoFe2C rods showing the carbon elemental map (left). Theoretical image of the CoFe2C structure showing the frontier molecular orbitals (right).04.30.16Science Highlight

Small and Powerful: Pushing the Boundaries of Nano-Magnets

Newly discovered particles behave as powerful magnets that, one day, could change data storage. Read More »

CLAIRE extends the resolution of electron microscopy to allow high-resolution, non-invasive imaging of soft matter.03.31.16Science Highlight

Soft and Small Imaging Breakthrough

Molecular Foundry users develop breakthrough technique for non-invasive electron microscopy for soft materials. Read More »

Scanning electron microscopy image of the hair coating of Saharan silver ants, which shows the triangular cross section of the hairs.03.31.16Science Highlight

Silver Ants Stay Cool in the Saharan Heat

Findings could lead to biomimetic coatings for passive radiative cooling technologies for buildings and vehicles. Read More »

Conceptual art connects the atomic underpinnings of the neutron-rich calcium-48 nucleus with the Crab Nebula, which has a neutron star at its heart.02.29.16Science Highlight

What Is the Size of the Atomic Nucleus?

The neutron skin of the nucleus calcium-48 is much thinner than previously thought. Read More »

SOHO-EIT image from 14 September 1997 showing a huge eruptive prominence in the resonance line of singly ionized helium (He II) at 304 Angstroms in the extreme ultraviolet.02.29.16Science Highlight

Don’t Touch: How Scientists Study the Reactions inside Stars

Indirect method let scientists determine stellar reaction rates, providing detailed information about the universe. Read More »

Defects (red and blue markings) surprisingly self-organize in active liquid crystal film of protein filaments and such dynamic reorganization could lead to new approaches for designing self-healing materials.12.14.15Science Highlight

Defects Lead to Order

Surprising order found in bundles of protein filaments that move chaotically and form liquid crystals that could led to novel self-healing. Read More »

X-rays can characterize the motion of atomic-scale defects (for example, dislocations) relative to the morphology of a nanoparticle in the electrode of an operating lithium-ion battery. The dislocations are extra planes of atoms inserted into the atomic lattice.12.14.15Science Highlight

Tracking Hidden Imperfections Inside Operating Lithium-ion Batteries

Penetrating x-rays can image defects and phase changes during battery charging and discharging. Read More »