Graphene-boron mix shows promise for lithium-ion batteries
Frustration led to revelation when Rice University scientists determined how graphene might be made useful for high-capacity batteries.
May 16, 2013
4.7 / 5 (16)
3
|
May 16, 2013
4.7 / 5 (16)
3
|
Researchers extend electron spin in diamond for incredibly tiny magnetic detectors
(Phys.org) —From brain to heart to stomach, the bodies of humans and animals generate weak magnetic fields that a supersensitive detector could use to pinpoint illnesses, trace drugs – and maybe even ...
May 10, 2013
4.7 / 5 (12)
1
|
New magnetic graphene may revolutionise electronics
Researchers from IMDEA-Nanociencia Institute and from Autonoma and Complutense Universities of Madrid (Spain) have managed to give graphene magnetic properties. The breakthrough, published in the journal ...
May 10, 2013
4.4 / 5 (8)
2
|
Intriguing state of matter previously predicted in graphene-like materials might not exist after all
Virtually every material undergoes atomic-level ordering when cooled to temperatures approaching absolute zero. Liquid water, for example, is frozen into atomically ordered crystalline ice. However, condensed ...
May 02, 2013
4.6 / 5 (7)
1
|
Engineers manipulate a buckyball by inserting a single water molecule
(Phys.org) —Columbia Engineering researchers have developed a technique to isolate a single water molecule inside a buckyball, or C60, and to drive motion of the so-called "big" nonpolar ball through th ...
May 06, 2013
5 / 5 (6)
0
|
Researchers propose new old way to purify carbon nanotubes
(Phys.org) —An old, somewhat passé, trick used to purify protein samples based on their affinity for water has found new fans at the National Institute of Standards and Technology, where materials scientists ...
May 01, 2013
5 / 5 (5)
2
|
Universal method for the catalytic methylation of amines with carbon dioxide
(Phys.org) —Carbon dioxide is the most common source of carbon in nature and an inexpensive building block that is useful for the chemical industry. However, because of its high stability, it is not easy ...
May 08, 2013
4.5 / 5 (4)
2
|
Researchers use graphene quantum dots to detect humidity and pressure
The latest research from a Kansas State University chemical engineer may help improve humidity and pressure sensors, particularly those used in outer space.
May 08, 2013
4.5 / 5 (4)
0
|
Researchers fine-tune the sensitivity of nano-chemical sensor
Researchers have discovered a technique for controlling the sensitivity of graphene chemical sensors.
May 08, 2013
5 / 5 (2)
0
|
Clever use of high-resolution mass spectrometry allows rapid cataloging of sulfur-containing compounds in plant extracts
Plants are a rich resource of bioactive compounds, many of which have inspired therapeutic drugs. Yet countless plant compounds, potentially with medical uses, still remain to be identified. Kazuki Saito, ...
Apr 26, 2013
5 / 5 (1)
0
Carbon in a twirl: The science behind a self-assembled nano-carbon helix
Nanotechnology draws on the fabrication of nanostructures. Scientists have now succeeded in growing a unique carbon structure at the nanoscale that resembles a tiny twirled mustache. Their method might lead ...
May 16, 2013
5 / 5 (1)
0
