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Electrical Engineers Build 'No-Waste' Laser
Researchers have built the
smallest room-temperature
nanolaser to date, as well
as an even more startling
device: a highly efficient,
"thresholdless" laser that
funnels all its photons into
... > full story
'Dark Plasmons' Transmit Energy
Microscopic channels of gold
nanoparticles have the
ability to transmit
electromagnetic energy that
starts as light and
propagates via "dark
plasmons," according to
... > full story
'Shish Kebab' Structure Provides Improved Form of 'Buckypaper'
Scientists are reporting
development of a new form of
buckypaper, which eliminates
a major drawback of these
sheets of carbon nanotubes
... > full story
Bubble-Powered Microrockets Zoom Have Potential to Zoom Through the Human Stomach, Other Acidic Environments
Scientists have developed a
new kind of tiny motor --
which they term a
"microrocket" -- that can
propel itself through acidic
... > full story
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New Method for Creating Tissue Engineering Scaffolds
February 10, 2012 — Researchers have developed a new method for creating scaffolds for tissue engineering applications, providing an alternative that is more flexible and less time-intensive than current ... > full story -
What Lies Beneath: Mapping Hidden Nanostructures Within Materials, and Perhaps Cells
February 10, 2012 — A new method to map nanostructures within materials may lead to biological imaging of the internal organization of ... > full story -
New Technology Platform for Molecule-Based Electronics
February 9, 2012 — Researchers have developed a new nanotechnology platform for the development of molecule-based electronic components using the wonder material ... > full story -
Nanotube Therapy Takes Aim at Breast Cancer Stem Cells
February 9, 2012 — Researchers have again shown that injecting multiwalled carbon nanotubes (MWCNTs) into tumors and heating them with a quick, 30-second laser treatment can kill ... > full story -
Computer Science
Distributed Computing
Information Technology
Technology
Organic Chemistry
Biochemistry Research
Scientists Develop Biological Computer to Encrypt and Decipher Images
February 7, 2012 — Scientists have developed a "biological computer" made entirely from biomolecules that is capable of deciphering images encrypted on DNA ... > full story -
A Bronze Russian Doll: The Metal in the Metal in the Metal
February 7, 2012 — Just like in the Russian wooden toy, a hull of 12 copper atoms encases a single tin atom. This hull is, in turn, enveloped by 20 further tin atoms. Scientists have now generated these spatial ... > full story -
New Tool for Analyzing Solar-Cell Materials
February 7, 2012 — An online tool called "Impurities to Efficiency" (known as I2E) allows companies or researchers exploring alternative manufacturing strategies to plug in descriptions of their planned materials and ... > full story -
Nanorod-Assembled Order Affects Diffusion Rate and Direction
February 6, 2012 — Scientists studied the movements of a spherical probe amongst static nanorods. They found that the particles sometimes diffused faster in a nematic environment than in a disordered environment. That ... > full story -
The Butterfly Effect in Nanotech Medical Diagnostics
February 6, 2012 — Tiny metallic nanoparticles that shimmer in the light like the scales on a butterfly's wing are set to become the color-change components of a revolutionary new approach to point-of-care medical ... > full story -
Engineers Weld Nanowires With Light
February 6, 2012 — At the nano level, researchers have discovered a new way to weld together meshes of tiny wires. Their work could lead to exciting new electronics and solar applications. To succeed, they called upon ... > full story
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