Nanotechnology News – Latest Headlines
Doing computational chemistry at a quadrillion calculations per second
But it's not all that computing power that's driving three Iowa State University and Ames Laboratory researchers as they develop computational chemistry at the petascale. Driving their project is the ability to run complex calculations and do better science.
April 28, 2010 Read more
Bewegung ist Leben - das Antriebssystem der Zellen
Viele Zellen sind zu aktiver Bewegung faehig. Sie benutzen dazu einen inneren Antrieb mit Recycling-Funktion. Forschern gelang es mittels Kryo-Elektronentomographie, den Vorgang buchstaeblich einzufrieren und den molekularen Motor wirklichkeitsgetreu darzustellen.
April 28, 2010 Read more
Lensless imaging of whole biological cells with soft X-rays
A team of scientists working at beamline 9.0.1 of the Advanced Light Source (ALS) at the Lawrence Berkeley National Laboratory has used x-ray diffraction microscopy to make images of whole yeast cells, achieving the highest resolution - 11 to 13 nanometers - ever obtained with this method for biological specimens.
April 27, 2010 Read more
New electrolytic cells to play a role in tomorrow's local energy supply
Lower CO2 emissions demand more renewable energy in the energy system. This calls for new solutions that take account of the considerable variations in the amount of wind energy, hydropower, solar energy etc. One of the solutions is a distributed energy system. Here it must be possible to store surplus energy locally using, for example, local SPEC electrolytic cells. The foundation for this technology is being developed by the CASE research project.
April 27, 2010 Read more
Novel microscope uses MRI technology to image viruses and other nanoscale structures
Scientists are combining the 3-D capability of MRI with the precision of a technique called atomic force microscopy. This combination enables 3-D visualization of tiny specimens such as viruses, cells and potentially structures inside cells - a 100-million-fold improvement over MRI used in hospitals.
April 27, 2010 Read more
Water in the fuel tank - natural emission reductions by nanotechnology
With the aid of nanotechnology, fossil fuels, like diesel, can be used more efficiently and more environmentally friendly in available motors.
April 27, 2010 Read more
Novel robot capable of producing nanocrystals with staggering precision
Berkeley Lab scientists have established a revolutionary nanocrystal-making robot, capable of producing nanocrystals with staggering precision. This one-of-a-kind robot provides colloidal nanocrystals with custom-made properties for electronics, biological labeling and luminescent devices.
April 27, 2010 Read more
Graphene outperforms carbon nanotubes for creating stronger, more crack-resistant materials
New study shows graphene could help prevent fracture and fatigue failure in composite-based structures including windmill blades and aircraft wings.
April 26, 2010 Read more
Novel nanoparticles prevent radiation damage
Tiny, melanin-covered nanoparticles may protect bone marrow from the harmful effects of radiation therapy, according to scientists at Albert Einstein College of Medicine of Yeshiva University who successfully tested the strategy in mouse models.
April 26, 2010 Read more
Nanotechnology researchers create 'molecular glass fibers'
Nanotechnologists from the MESA+ research institute of the University of Twente have discovered that the photosynthesis system of bacteria can be used to transport light over relatively long distances.
April 26, 2010 Read more
Physicists capture first images of atomic spin
Discovery supports development of nanoscale magnetic storage devices.
April 26, 2010 Read more
Scientists build better catalyst with nanotube membranes
Rice University researchers and their colleagues in Finland and Hungary have found a way to make carbon nanotube membranes that could find wide application as extra-fine air filters and as scaffolds for catalysts that speed chemical reactions.
April 26, 2010 Read more
EUVA achieves 100+ Watt output with LPP light source for EUV lithography tools
The technology consortium Extreme Ultraviolet Lithography System Development Association (EUVA), today announced that its extreme ultraviolet (EUV) light source has achieved a power output of 104 Watts at the intermediate focus, at which EUV is effectively radiated.
April 26, 2010 Read more
Fuel cells get up to speed with a new kind of platinum
A new form of platinum that could be used to make cheaper, more efficient fuel cells has been created by researchers at the Department of Energy's SLAC National Accelerator Laboratory and the University of Houston.
April 26, 2010 Read more
Liquid-solid interactions, as never before seen
New technique improves researchers' ability to measure a key property of material surfaces.
April 26, 2010 Read more
How shape-memory materials remember
A paper appearing in the April 25 issue of Physical Review Letters reports on the efforts of a team of Japanese physicists who probed the changes in a magnetic shape-memory material at the molecular scale.
April 26, 2010 Read more
Subscribe to our Nanotechnology News feed