Of catalysts and chirality: Highly-selective growth of structure-specific single-walled carbon nanotubes
Four-color theorem linked to crystal's magnetic properties
Experiments explain why some liquids are 'fragile' and others are 'strong'
(Phys.org) —Only recently has it become possible to accurately "see" the structure of a liquid. Using X-rays and a high-tech apparatus that holds liquids without a container, Kenneth Kelton, PhD, the Arthur ...
Researchers develop method for growing single species of single-walled carbon nanotubes
Scientists create purple-winged butterflies in six generations
Material generates steam under solar illumination
A new material structure developed at MIT generates steam by soaking up the sun.
Boron 'buckyball' discovered
The discovery 30 years ago of soccer-ball-shaped carbon molecules called buckyballs helped to spur an explosion of nanotechnology research. Now, there appears to be a new ball on the pitch.
Human cells' protein factory has an alternate operating manual
Working with a gene that plays a critical role in HIV infection, University of Maryland researchers have discovered that some human genes have an alternate set of operating instructions written into their ...
Engineers envision an electronic switch just three atoms thick
Do not fold, spindle or mutilate. Those instructions were once printed on punch cards that fed data to mainframe computers. Today's smart phones process more data, but they still weren't built for being shoved ...
Scientists take first dip into water's mysterious 'no-man's land'
Scientists at the Department of Energy's SLAC National Accelerator Laboratory have made the first structural observations of liquid water at temperatures down to minus 51 degrees Fahrenheit, within an elusive ...
New evidence for oceans of water deep in the Earth
Researchers from Northwestern University and the University of New Mexico report evidence for potentially oceans worth of water deep beneath the United States. Though not in the familiar liquid form—the ...
Design of self-assembling protein nanomachines starts to click
(Phys.org) —A route for constructing protein nanomachines engineered for specific applications may be closer to reality.
Just add water: 3-D silicon shapes fold themselves when wetted by microscopic droplets
Researchers from the University of Twente in the Netherlands have taken the precise art of origami down to the microscopic scale. Using only a drop of water, the scientists have folded flat sheets of silicon ...
Physicists discover how to change the crystal structure of graphene
A University of Arizona-led team of physicists has discovered how to change the crystal structure of graphene, more commonly known as pencil lead, with an electric field, an important step toward the possible ...