Like a pea going through a straw tiny molecules can pass through microscopic cylinders known as nanotubes This could potentially be used to select molecules according to size for example to purify water by allowing ... - Read More
A new environmentally friendly electronic alloy consisting of 50 aluminum atoms bound to 50 atoms of antimony may be promising for building next generation phase change memory devices which may be the data storage technology ... - Read More
By blending their expertise two materials science engineers at Washington University in St Louis changed the electronic properties of new class of materials just by exposing it to light This image shows how electrons in ... - Read More
Scientists at Rice University have trapped bismuth in a nanotube cage to tag stem cells for X ray tracking Bismuth is probably best known as the active element in a popular stomach settling elixir and ... - Read More
Understanding what happens to a material as it undergoes phase transformations changes from a solid to a liquid to a gas or a plasma is of fundamental scientific interest and critical for optimizing commercial applications ... - Read More
In their search for molecules with certain characteristics chemists have produced millions of new increasingly complex synthetic materials by altering molecules' chemical structures Taking cues from nature Northwestern University researchers have recently tested a new ... - Read More
A simple kitchen sink experiment helped Northwestern University researchers discover that green tea leaves not only can be used to steep a good cup of tea but they make an excellent antibacterial coating too And ... - Read More
A ring of protein and pigments half synthetic and half natural can be used to quickly prototype light harvesting antennas that absorb more sunlight than fully natural ones In diagrams it looks like a confection ... - Read More
Released 8 23 2013 12 30 PM EDTSource Newsroom Washington University in St Louis more news from this source Aug 24 2013 In diagrams it looks like a confection of self curling ribbon with bits ... - Read More
The world's most famous painting has now been created on the world's smallest canvas Researchers at the Georgia Institute of Technology have painted the Mona Lisa on a substrate surface approximately 30 microns in width ... - Read More
Chemists in The College of Arts and Sciences have figured out how to synthesize nanomaterials with stainless steel like interfaces Their discovery may change how the form and structure of nanomaterials are manipulated particularly those ... - Read More
Researchers at the University of Rochester have measured for the first time light emitted by photoluminescence from a nanodiamond levitating in free space In a paper published this week in Optics Letters they describe how ... - Read More
Experiments and numerical simulations show that miniaturized ultra small platinum cylinders weaken when their constituents are reduced in number Miniaturizing microscopic metallic objects while enhancing their strength is critical to developing high performance devices that ... - Read More
From solar cells to optoelectronic sensors to lasers and imaging devices many of today's semiconductor technologies hinge upon the absorption of light Absorption is especially critical for nano sized structures at the interface between two ... - Read More
New research at Rice University shows how water makes it practical to form long graphene nanoribbons less than 10 nanometers wide And it's unlikely that many of the other labs currently trying to harness the ... - Read More
Just months after setting a record for detecting the smallest single virus in solution researchers at the Polytechnic Institute of New York University NYU Poly have announced a new breakthrough They used a nano enhanced ... - Read More
Evaporation is so common that everybody thinks it's a well understood phenomenon Appearances can be however deceptive Recently a new earlier not predicted mechanism of evaporation was discovered Experiments and simulations performed at the Institute ... - Read More
Concentric hexagons of graphene grown in a furnace at Rice University represent the first time anyone has synthesized graphene nanoribbons on metal from the bottom up atom by atom As seen under a microscope the ... - Read More
Researchers have developed a drug delivery technique for diabetes treatment in which a sponge like material surrounds an insulin core The sponge expands and contracts in response to blood sugar levels to release insulin as ... - Read More
Preparing semiconductor quantum dots is sometimes more of a black art than a science That presents an obstacle to further progress in for example creating better solar cells or lighting devices where quantum dots offer ... - Read More
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