News tagged with natural fibers
Scientists make paralyzed rats walk again after spinal-cord injury
UCLA researchers have discovered that a combination of drugs, electrical stimulation and regular exercise can enable paralyzed rats to walk and even run again while supporting their full weight on a treadmill.
Medicine & Health / Neuroscience
Sep 20, 2009 |
4.9 / 5 (24) |
3
Breakthrough in industrial-scale nanotube processing
(PhysOrg.com) -- Rice University scientists today unveiled a method for the industrial-scale processing of pure carbon-nanotube fibers that could lead to revolutionary advances in materials science, power ...
Nanotechnology / Nanomaterials
Nov 02, 2009 |
4.9 / 5 (23) |
3
'Slow light' on a chip holds promise for optical communications
A tiny optical device built into a silicon chip has achieved the slowest light propagation on a chip to date, reducing the speed of light by a factor of 1,200 in a study reported in Nature Photonics (published online Septem ...
Sep 05, 2010 |
4.7 / 5 (16) |
1
|
Researchers discover that stem cell marker regulates synapse formation
Among stem cell biologists there are few better-known proteins than nestin, whose very presence in an immature cell identifies it as a "stem cell," such as a neural stem cell. As helpful as this is to researchers, ...
Medicine & Health / Neuroscience
Jan 30, 2011 |
4.8 / 5 (11) |
5
|
Fibers that can hear and sing
For centuries, "man-made fibers" meant the raw stuff of clothes and ropes; in the information age, it's come to mean the filaments of glass that carry data in communications networks. But to Yoel Fink, an ...
Nanotechnology / Nanomaterials
Jul 12, 2010 |
4.6 / 5 (11) |
0
|
Vulnerability in commercial quantum cryptography
The Norwegian University of Science and Technology (NTNU) and the University of Erlangen-Nurnberg together with the Max Planck Institute for the Science of Light in Erlangen have recently developed and tested ...
Aug 29, 2010 |
4.3 / 5 (9) |
1
|
Chemists create two-armed nanorobotic device to maneuver world's tiniest particles
Chemists at New York University and China's Nanjing University have developed a two-armed nanorobotic device that can manipulate molecules within a device built from DNA. The device is described in the latest issue of the ...
Feb 15, 2009 |
4.5 / 5 (8) |
0
Physicists 'turn signals' for neuron growth
(PhysOrg.com) -- A new paper scheduled for publication in the January issue of Nature Photonics describes the use of spinning microparticles to direct the growth of nerve fiber, a discovery that could allow ...
Dec 15, 2011 |
4.5 / 5 (6) |
0
|
LCD projector used to control brain, muscles of tiny organisms such as worms (w/ Video)
(PhysOrg.com) -- Researchers are using inexpensive components from ordinary liquid crystal display (LCD) projectors to control the brain and muscles of tiny organisms, including freely moving worms. Red, ...
Jan 16, 2011 |
4.8 / 5 (5) |
1
|
Silk-based optical waveguides meet biomedical needs
There is a growing need for biocompatible photonic components for biomedical applications - from in vivo glucose monitoring to detecting harmful viruses or the telltale markers of Alzheimer's. Optical waveguides are of ...
Aug 31, 2009 |
5 / 5 (4) |
0
Research adds to evidence that autism is a brain 'connectivity' disorder
Studying a rare disorder known as tuberous sclerosis complex (TSC), researchers at Children's Hospital Boston add to a growing body of evidence suggesting that autism spectrum disorders, which affect 25 to 50 percent of TSC ...
Medicine & Health / Neuroscience
Jan 10, 2010 |
4.8 / 5 (4) |
0
|
Fabrics that fight germs, find explosives go to market
(PhysOrg.com) -- Two Cornell researchers have launched iFyber LLC, which markets fabrics with embedded nanoparticles to detect explosives and dangerous chemicals or to serve as antibacterials for hospitals.
Nanotechnology / Nanomaterials
Sep 22, 2009 |
4.5 / 5 (4) |
0
Researchers develop biodegradable substitutes for wood, plastic bottles and other common materials
(PhysOrg.com) -- Stanford University researchers have developed a synthetic wood substitute that may one day save trees, reduce greenhouse gas emissions and shrink landfills.
Mar 17, 2009 |
3.4 / 5 (5) |
2
Study finds better way to protect streams from construction runoff
Researchers at North Carolina State University have found an exponentially better way to protect streams and lakes from the muddy runoff associated with stormwater around road and other construction projects.
Apr 17, 2009 |
5 / 5 (3) |
1
Light workout: Scientists use optogenetics to effectively stimulate muscle movement in mice
Researchers at Stanford University were able to use light to induce normal patterns of muscle contraction, in a study involving bioengineered mice whose nerve-cell surfaces are coated with special light-sensitive proteins.
Medicine & Health / Medical research
Sep 26, 2010 |
4.7 / 5 (3) |
3
|
