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A new algorithm reduces timing uncertainty by a factor of 300, revealing ultrafast dynamics on timescales as short as a quadrillionth of a second.05.02.16Science Highlight

Creating a Better Way to Find Out “When”

Computer algorithm recovers histories and dynamics on timescales much faster than uncertainties inherent in experimental data. Read More »

The orange carotenoid protein of cyanobacteria binds a single carotenoid pigment molecule that may dissipate excess light energy when it moves within the protein.04.30.16Science Highlight

Changing Colors for Built-in Sunblock

Molecular movements triggered by light redirect the flow of energy through photosynthetic cells to protect them from sun damage. Read More »

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 »

The deposition of a silicon dioxide layer (yellow layer) on a carbon nanotube (gray spheres) introduces solitary oxygen dopants (red spheres).03.31.16Science Highlight

Using Nanotubes to Create Single Photons for Quantum Communication

Demonstration of room temperature, single photon emission in doped carbon nanotubes opens a new path toward quantum information technologies. Read More »

MD simulation shows membranes with an asymmetric molecular distribution of about 0.6 nm; yellow = gold; red = organo-thiol ligand molecules.03.31.16Science Highlight

Janus-like Nanoparticle Membranes

Sub-nanometer molecular asymmetry between the two different faces of nanoparticle membranes formed at air-water interface is revealed. Read More »

Electron energy loss spectroscopy.03.31.16Science Highlight

Problem Turned Into Performance for Solar Cells

Boundaries between crystalline grains - usually detrimental - can also boost charge collection in hybrid solar cells. Read More »

Moth eyes are highly antireflective due to their nanostructured surface.03.31.16Science Highlight

Artificial Moth Eyes Enhance Silicon Solar Cells

A novel approach to design and assembly of nanotextured surfaces on photovoltaic devices could improve energy collection. 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 »