'Flying carpet' technique uses graphene to deliver one-two punch of anticancer drugs
(Phys.org)—An international team of researchers has developed a drug delivery technique that utilizes graphene strips as "flying carpets" to deliver two anticancer drugs sequentially to cancer cells, with ...
Dual-purpose film for energy storage, hydrogen catalysis: Chemists gain edge in next-gen energy
Rice University scientists who want to gain an edge in energy production and storage report they have found it in molybdenum disulfide.
How to make a "perfect" solar absorber
The key to creating a material that would be ideal for converting solar energy to heat is tuning the material's spectrum of absorption just right: It should absorb virtually all wavelengths of light that ...
'Squid skin' metamaterials project yields vivid color display
The quest to create artificial "squid skin"—camouflaging metamaterials that can "see" colors and automatically blend into the background—is one step closer to reality, thanks to a breakthrough color-display ...
Biomimetic photodetector 'sees' in color
(Phys.org) —Rice University researchers have created a CMOS-compatible, biomimetic color photodetector that directly responds to red, green and blue light in much the same way the human eye does.
Scientists uncover clues to role of magnetism in iron-based superconductors
New measurements of atomic-scale magnetic behavior in iron-based superconductors by researchers at the Department of Energy's Oak Ridge National Laboratory and Vanderbilt University are challenging conventional ...
A breath reveals a hidden image in anti-counterfeit drug labels
An outline of Marilyn Monroe's iconic face appeared on the clear, plastic film when a researcher fogs it with her breath.
Carbon-fiber epoxy honeycombs mimic the material performance of balsa wood
In wind farms across North America and Europe, sleek turbines equipped with state-of-the-art technology convert wind energy into electric power. But tucked inside the blades of these feats of modern engineering ...
Morphable surfaces could cut air resistance
There is a story about how the modern golf ball, with its dimpled surface, came to be: In the mid-1800s, it is said, new golf balls were smooth, but became dimpled over time as impacts left permanent dents. ...
Electrical cables that store energy? New nanotech may provide power storage in electric cables, clothes
Imagine being able to carry all the juice you needed to power your MP3 player, smartphone and electric car in the fabric of your jacket?
Using light to identify chiral molecules for pharmaceuticals
(Phys.org) —A combination of nanotechnology and a unique twisting property of light could lead to new methods for ensuring the purity and safety of pharmaceuticals.
Nanowire bridging transistors open way to next-generation electronics
A new approach to integrated circuits, combining atoms of semiconductor materials into nanowires and structures on top of silicon surfaces, shows promise for a new generation of fast, robust electronic and ...
Transistors that wrap around tissues: New implanted devices may reshape medicine
(Phys.org) —Researchers from The University of Texas at Dallas and the University of Tokyo have created electronic devices that become soft when implanted inside the body and can deploy to grip 3-D objects, ...
Graphene photonics breakthrough promises fast-speed, low-cost communications
(Phys.org) —Swinburne researchers have developed a high-quality continuous graphene oxide thin film that shows potential for ultrafast telecommunications.