BES Highlights

You are here

November 28, 2018
Quickly Capture Tiny Particles Reacting
Easily tuned nanometer-sized crystals that absorb and react with light with extreme sensitivity would aid both petrochemical and solar energy
November 26, 2018
Review Examines the Science and Needs of Nitrogen-Based Transformations
Since 1913, ammonia has been produced via the Haber-Bosch process. The process transforms nitrogen gas into ammonia, which is packed into
November 7, 2018
Opening Access to Explore the Synthetic Chemistry of Neptunium
Neptunium metal is extremely scarce, limiting its use as an entry route into molecular chemical studies. In contrast, aqueous acidic stock
November 7, 2018
Tiny Titanium Barrier Halts Big Problem in Fuel-Producing Solar Cells
Green leafy plants readily convert sunlight into energy-dense fuels. Conventional solar cells don’t. Why not? A key reaction, splitting water
November 7, 2018
Turning Wood Scraps into Tape
Scientists developed a new and robust process that converts components of lignocellulosic biomass into high-performance high-value PSAs that have
November 7, 2018
Very Heavy Elements Deliver More Electrons
When forming bonds with oxygen or participating in reactions involving oxygen atom transfer, the early actinide elements, protactinium through
November 7, 2018
Probing Water’s “No-Man’s Land” Temperature Region
While scientists have studied water for a long time, there’s still much that they don’t know. A particularly interesting aspect is
October 29, 2018
How Plant Cells Decide When to Make Oil
This study builds on the team’s previous research, which established clear links between a protein complex that senses sugar levels in plant
October 17, 2018
Shining Light on the Separation of Rare Earth Metals
Rare earth element-containing materials are irreplaceable and used widely in technologies such as lighting, displays, biological sensors, lasers,
October 17, 2018
How to Make Soot and Stardust
The chemical reactions behind soot particle formation have long been a mystery. The reactions, which turn gaseous hydrocarbons into a solid that
October 16, 2018
Placing Atoms for Optimum Catalysts
The team began with a flat piece of ruthenium metal. On top of the metal, they grew graphene, which is a one-atom-thick layer of carbon. In this
September 15, 2018
Water Plays Unexpected Role in Forming Minerals
Knowing how minerals form is vital for subsurface energy extraction and waste storage, creating tailored catalysts, and more. Minerals can form via
September 6, 2018
Seeing Between the Atoms
For electron microscopes, the traditional approaches to improving resolution are increasing the energy of the electron beam, up to a point where
September 6, 2018
Getting an Up-Close, 3-D View of Gold Nanostars
Gold nanostars are a class of plasmonic nanomaterials that show promise in surface-enhanced Raman scattering-based applications and hot electron
September 5, 2018
Scaling Up Single-Crystal Graphene
A research team used chemical vapor deposition—with a twist—to localize control of the synthesis process and allow evolutionary, or
September 5, 2018
New Electron Glasses Sharpen Our View of Atomic-Scale Features
As electronic devices shrink, more precise semiconductor synthesis and characterization are needed to improve these devices. APT can identify atom
September 5, 2018
Tuning Terahertz Beams with Nanoparticles
The terahertz spectral window (100 gigahertz to 10 terahertz) is attracting attention for its potential use in submillimeter-wave communication and
September 5, 2018
Carbon Nanotubes Give Two Excitons for the Price of One
Tuning the electronic properties of single-walled carbon nanotubes (SWCNTs), a process known as doping, is emerging as an effective means for
August 27, 2018
Protactinium and Its Periodic Intersection
Researchers investigated the chemistry of protactinium to understand the impact of having the most energetic electrons in orbitals derived from
August 27, 2018
Riding the Wave of Liquid:Liquid Interfaces
Decades of research have empirically shown optimal conditions for a variety of separations applications, making use of specific combinations of
August 22, 2018
Locating the Production Site of Glucan in Grass Cell Walls
Mixed-linkage glucan (MLG), a (1,3;1,4)-β-linked glucose polymer, is important for the structural integrity of the plant and a source of
August 21, 2018
Reducing Friction with an Onion-Like Carbon Material
In 2015, a multidisciplinary team from Argonne National Laboratory created a material consisting of graphene, nanodiamond particles, and diamond
July 18, 2018
Sugar-Coated Sheets Selectively Target Pathogens
In nature, multivalency, or the ability to bind to multiple sites at once, is important for selective binding and plays a significant role in a
July 18, 2018
Steering Light with Dynamic Lens-on-MEMS
An optical metasurface is a designer interface that packs together multiple materials carefully selected for their ability to control light. The
June 19, 2018
As Future Batteries, Hybrid Supercapacitors Are Super-Charged
Capacitors are electrical components that store energy and are widely used in electronic devices. Typical supercapacitors, named for their ability