A 'bridge'of carbon nanotubes between nerve tissues (w/video)

A complex study, lasting several years and involving work groups with specialties in various fields, has shown that a new material (a three-dimensional sponge made of carbon nanotubes) supports the growth of nerve fibers, bridging segregated neural explants and providing a functional re-connection.

Easier, faster, cheaper: A full-filling approach to making nanotubes of consistent quality

Approach opens a straightforward route for engineering the properties of single-wall carbon nanotubes.

New method uses nanoparticles to quickly identify chemical warfare agents

A new method for extracting, enriching and identifying chemical warfare agents from oils and other organic liquids could help government officials and homeland security protect civilians more effectively from their deadly effects.

Nanocomposite material used for practical cloaking device

Scientists have made an object disappear by using a composite material with nanoparticles that can enhance specific properties on the object's surface.

Pushing a single-molecule switch

Researchers have shown a new way to operate a single-molecule switch by applying an external force.

A golden replacement

Altering a single atom in a silver nanocluster considerably changes its properties, creating an exciting opportunity to design these clusters.

Tweaking the perfect recipe

Adjusting the cooking time is all it takes to tune the magnetic properties of these multi-functional iron nanowires.

Study opens new realms of light-matter interaction

Some 'forbidden' light emissions are in fact possible, could enable new sensors and light-emitting devices.