Nanoparticles which range from 1 100 nanometers in size are roughly the same size as biomolecules such as proteins antibodies and membrane receptors Because of this size similarity nanoparticles can mimic biomolecules and therefore have ... - Read More
Animal and plant cells are prominent examples of how nature constructs ever larger units in a targeted preprogrammed manner using molecules as building blocks In nanotechnology scientists mimic this 'bottom up' technique by using the ... - Read More
The silk of a spider feared for its venomous bite could be the key to creating new super sticky films and wafer thin electronics and sensors for medical implants that are highly compatible with the ... - Read More
Barrier films used in everything from food and drug packaging to consumer electronics and solar cells help prevent your food from spoiling help to preserve medication and protect your electronics from damage due to exposure ... - Read More
Taking inspiration from the human immune system researchers at the U S Department of Energy's Lawrence Berkeley National Laboratory Berkeley Lab have created a new material that can be programmed to identify an endless variety ... - Read More
Glioblastoma multiforme GBM the brain cancer that killed Sen Edward Kennedy and kills approximately 13 000 Americans a year is aggressive and incurable Now a Northwestern University research team is the first to demonstrate delivery ... - Read More
Instead of having to use tons of crushing force and volcanic heat to forge diamonds researchers at Case Western Reserve University have developed a way to cheaply make nanodiamonds on a lab bench at atmospheric ... - Read More
Solar cells that produce electricity 24 7 not just when the sun is shining Mobile phones with built in power cells that recharge in seconds and work for weeks between charges These are just two ... - Read More
It's a 21st century alchemist's dream turning Earth's superabundance of carbon dioxide a greenhouse gas into fuel or useful industrial chemicals Researchers from Brown have shown that finely tuned gold nanoparticles can do the job ... - Read More
One problem in developing more efficient organic LED light bulbs and displays for TVs and phones is that much of the light is polarized in one direction and thus trapped within the light emitting diode ... - Read More
Researchers from North Carolina State University have developed a new theoretical model that will speed the development of new nanomaterial alloys that retain their advantageous properties at elevated temperatures Nanoscale materials are made up of ... - Read More
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
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