Nano antennas for data transfer

For the first time, physicists have successfully converted electrical signals into photons and radiated them in specific directions using a low-footprint optical antenna that is only 800 nanometres in size.

New production method for single-walled carbon nanotubes gets green light

A new method of producing carbon nanotubes has been given the green light by researchers, meaning work in this crucial field can continue.

New method gives robust nanometer-thin transistors

A new method to fit together layers of semiconductors as thin as a few nanometres has resulted in not only a scientific discovery but also a new type of transistor for high-power electronic devices.

Nanopharmaceuticals in the environment

Nanomedicine is making headways. However, the tiny nanoparticles that are being used as carriers for drugs could find their way into water, soil and air. Researchers are investigating potential risks.

Wearable air conditioning without needing electricity

Engineers design on-skin electronic device providing a personal air conditioner without needing electricity.

Clusters of gold atoms form peculiar pyramidal shape

Freestanding clusters of twenty gold atoms take the shape of a pyramid, researchers discovered. This is in contrast with most elements, which organize themselves by forming shells around one central atom.

Scientists use nanotechnology to fight late-stage sepsis

Researchers manipulate natural process to boost cells' antibacterial properties.