News tagged with three dimensional structures
Self-cleaning, low-reflectivity treatment boosts efficiency for photovoltaic cells
Nanotechnology / Nanomaterials
Mar 24, 2009 |
4.4 / 5 (17) |
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Using two different types of chemical etching to create features at both the micron and nanometer size scales, researchers at the Georgia Institute of Technology have developed a surface treatment that boosts ...
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Nano Measurement in the 3rd Dimension
Jul 06, 2009 |
4.3 / 5 (3) |
0
From the motion sensor to the computer chip - in many products of daily life components are used whose functioning is based on smallest structures of the size of thousandths - or even millionths - of millimetres. ...
Blood vessel cells are instructed to form tube-like structures
Aug 29, 2008 |
5 / 5 (2) |
0
How do blood vessel cells understand that they should organise themselves in tubes and not in layers? A research group from Uppsala University shows for the first time that a special type of "instructor" molecule is needed ...
Breakthrough may ease electronics assembly
Oct 29, 2008 |
4.3 / 5 (20) |
0
(PhysOrg.com) -- Researchers at Northeastern have demonstrated a way to use single-walled carbon nanotubes, at left, to ease large-scale manufacture of flat-panel displays and electronic memory devices.
Water droplets direct self-assembly process in thin-film materials
Nanotechnology / Nanomaterials
Nov 23, 2009 |
5 / 5 (4) |
2
You can think of it as origami - very high-tech origami. Researchers at the University of Illinois have developed a technique for fabricating three-dimensional, single-crystalline silicon structures from thin films by coupling ...
It's raining pentagons
Nanotechnology / Nanomaterials
Mar 08, 2009 |
4.2 / 5 (9) |
2
This week's Nature Materials (09 March 2009) reveals how an international team of scientists led by researchers at the London Centre for Nanotechnology (LCN) at UCL have discovered a novel one dimensional ice ch ...
Atoms don't dance the 'Bose Nova'
Sep 03, 2009 |
4.5 / 5 (11) |
0
(PhysOrg.com) -- Hanns-Christoph Naegerl's research group at the Institute for Experimental Physics, Austria, has investigated how ultracold quantum gases behave in lower spatial dimensions. They successfully ...
Scientists determine 3D structure of proteins in living cells for the first time
Mar 05, 2009 |
5 / 5 (4) |
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(PhysOrg.com) -- A University of Glasgow scientist was part of a team of researchers which has, for the first time, been able to determine the three-dimensional structure of protein in living cells.
Fabricating 3D Photonic Crystals
Jan 21, 2009 |
4.3 / 5 (8) |
1
(PhysOrg.com) -- “In photonic crystals, the ability to control the structure of a material in full three dimensional space, allows you to control the way that light flows through it,” John Rogers tells PhysOrg.com. “This ...
Cancer stem cells generated by cancer outgrowth
Apr 02, 2009 |
5 / 5 (2) |
0
Scientists have discovered that growing mouse skin cells in spheres can lead to generation of cells with properties of cancer stem cells, even without genetic manipulation of stem cell genes. This unexpected finding, published ...
New Process Creates 3-D Nanostructures with Magnetic Materials
Nanotechnology / Nanomaterials
Jun 25, 2008 |
4.5 / 5 (11) |
0
Materials scientists at the National Institute of Standards and Technology (NIST) have developed a process to build complex, three-dimensional nanoscale structures of magnetic materials such as nickel or nickel-iron ...
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