Chemotherapy is often preferred for fighting cancer, but its side effects can be considerable. A new technique may reduce these in future: nanoparticle-encapsulated substances could kill off tumor cells selectively. This will be easier on patients.
A cheap and simple process using natural fibers embedded with nanoparticles can almost completely rid water of harmful textile dyes in minutes, report Cornell University and Colombian researchers who worked with native Colombian plant fibers.
A $2 million NSF grant will support development of a unique approach to making extremely compact and highly efficient antennas and electronics. The new technology will use principles derived from origami paper-folding techniques to create complex structures that can reconfigure themselves.
The world's sharpest X-ray beam shines at DESY. At the X-ray light source PETRA III, scientists generated a beam with a diameter of barely 5 nanometres. This fine beam of X-ray light allows focusing on smallest details.
A quantum computer can solve tasks where a classical computer fails. The question how one can, nevertheless, verify the reliability of a quantum computer was recently answered in an experiment at the University of Vienna.
New research is aimed at improving lithium ion batteries through possible new electrode architectures with precise nano-scale designs. The researchers have presented nanowires that block diffusion of lithium across the wire's silicon surface and promote layer-by-layer axial lithiation of the nanowire's germanium core.
A*STAR's new Nanoimprint Foundry will bridge the gap between laboratory-based nanotechnologies and real-world products. This is the first time that Singapore nanotechnology suppliers and manufacturers have been brought together to speed up productisation of nanoimprinting, a technology that imbues ordinary surfaces with unique properties for applications in sectors like consumer care, biomedical devices, optics, filtration, displays and maritime.
A team from the University of Illinois at Urbana-Champaign and Northwestern University has devised a novel nuclear magnetic resonance imaging (MRI) technique that delivers a roughly 10nanometer spatial resolution.
DNA/nanoparticle hybrid systems hold great promise for the development of new sensing platforms, the programmed organization of nanoparticles, the switchable control of plasmonic phenomena in the nanostructures, and the controlled delivery of drugs.