Quantum dots pose minimal impact to cells
Quantum dots are barely noticed by the cells they enter, according to a team of researchers led by the Lawrence Berkeley National Laboratory.
Jul 18th, 2006
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Nanotechnology News – Latest Headlines
Magic impurities not magic nanotubes
The electrocatalytic properties of some carbon nanotube electrodes are actually caused by impurities, report scientists in the UK.
Jul 18th, 2006
Read moreConnect the quantum dots
A new study demonstrates that demonstrates that quantum dots can one day replace conventional organic dyes in biomedical applications.
Jul 18th, 2006
Read moreMolecular imaging of cells likely with new take on atomic force microscopy
Researchers have developed what they call piezoresponse force microscopy, or PFM
Jul 17th, 2006
Read moreNanoparticles designed to monitor anticancer therapy
One of the banes of modern cancer therapy is that clinicians and patients must often wait months before they can tell if a given treatment is working.
Jul 17th, 2006
Read moreSelf-illuminating quantum dots for in vivo imaging
Researchers have developed a self-illuminating quantum dot that can reveal its presence without an external light source.
Jul 17th, 2006
Read moreControl over friction
Scientists at the University of Basel have demonstrated how friction can be switched on and off in atomic-scale contacts.
Jul 17th, 2006
Read moreDiscovery of agile molecular motors could aid in treating motor neuron diseases
Research shows proteins that function as molecular motors are surprisingly flexible and agile, able to navigate obstacles within the cell. These observations could lead to better ways to treat motor neuron diseases.
Jul 17th, 2006
Read moreDevelopment of a protein chip based biosensor
Chinese researchers succeeded in developing a protein-chip-based biosensor.
Jul 14th, 2006
Read moreFirst direct observations of spinons and holons
A team of researchers has observed the theoretical prediction of electron spin-charge separation in a one-dimensional solid. These results hold implications for future developments in several key areas of advanced technology, including high-temperature superconductors, nanowires and spintronics.
Jul 13th, 2006
Read moreSharply-tuned nanostrings work at room temperature
Using a fast, low-cost fabrication technique that allows inexpensive testing of a wide variety of materials, Cornell researchers have come up with nanoscale resonators -- tiny vibrating strings -- with the highest quality factor so far obtainable at room temperature for devices so small.
Jul 13th, 2006
Read moreUsing DNA to direct nanowire assembly and growth
A research team led by Brown University engineers has harnessed the coding power of DNA to create zinc oxide nanowires on top of carbon nanotube tips.
Jul 13th, 2006
Read moreBenchmark report on the U.S. nanotechnology industry
The study, conducted under NSF-sponsorship, documents the largest cross-industry survey of nanotechnology applications being commercialized by the U.S. manufacturing industry.
Jul 12th, 2006
Read morePaint-on semiconductor outperforms chips
Researchers at the University of Toronto have created a semiconductor device that outperforms conventional chips - and they made it simply by painting a liquid onto a piece of glass.
Jul 12th, 2006
Read moreLaser tweezers sort atoms
Physicists of the University of Bonn in Germany have taken one more important hurdle on the path to what is known as a quantum computer.
Jul 12th, 2006
Read moreMolecular electronics for faster and smaller computers
Scientists have succeeded in imaging and forming a unique bond between a single gold atom and a single organic molecule called a pentacene.
Jul 11th, 2006
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