Scientists have proposed a new experimental method for researching positively charged ions. The study involved investigating the electronic structure of the argon ions using synchrotron radiation.

Scientists have shown that a single nanowire can concentrate the sunlight up to 15 times of the normal sun light intensity. The results are surprising and the potential for developing a new type of highly efficient solar cells is great.

A new gentler chemotherapy drug in the form of nanoparticles has been designed by scientists to be less toxic to a young woman’s fertility but extra tough on cancer. This is the first cancer drug tested while in development for its effect on fertility using a novel, quick in vitro test designed by the scientists.

Engineering a unique metamaterial of gold nanoantennas, researchers were able to obtain the strongest signal yet of the photonic spin Hall effect, an optical phenomenon of quantum mechanics that could play a prominent role in the future of computing.

Carbon nanotubes can be used as quantum bits for quantum computers. A study by physicists has shown how nanotubes can store information in the form of vibrations. Up to now, researchers have experimented primarily with electrically charged particles. Because nanomechanical devices are not charged, they are much less sensitive to electrical interference.

In a new discovery that represents a major step in solving a critical design challenge, scientists have produced a wide variety of 2-D and 3-D structures that push the boundaries of the burgeoning field of DNA nanotechnology.

he promise of repairing damaged hearts through regenerative medicine — infusing stem cells into the heart in the hope that these cells will replace worn out or damaged tissue — has yet to meet with clinical success. But a highly sensitive visualization technique may help speed that promise’s realization.

Scientists have cracked a 35-year-old mystery about the workings of the natural motors that are serving as models for development of a futuristic genre of synthetic nanomotors that pump therapeutic DNA, RNA or drugs into individual diseased cells. Their report reveals the innermost mechanisms of these nanomotors in a bacteria-killing virus — and a new way to move DNA through cells.

Scientists have combined two materials with advantageous electronic properties — graphene and molybdenite — into a flash memory prototype that is very promising in terms of performance, size, flexibility and energy consumption.

Researchers have created an artificial material, a metamaterial, with optical properties that can be controlled by electric signals.