Understanding the reinforcing ability of carbon nanotubes

A new study explores what is preventing the reinforcing ability of carbon nanotubes from being used in a ceramic matrix.

New method allows for greater variation in band gap tunability

The method can change a material's electronic band gap by up to 200 percent.

Generating Moebius strips of light

Researchers have experimentally produced Möbius strips from the polarization of light, confirming a theoretical prediction that it is possible for light?s electromagnetic field to assume this peculiar shape.

Using a single molecule to create a new magnetic field sensor

Scientists show how magnetism can manipulate the way electricity flows through a single molecule, a key step that could enable the development of magnetic field sensors for hard drives that are a tiny fraction of their present size.

Best practice guide for the safe handling and use of nanoparticles in packaging industries

A novel best practice guide is now available to support the safe handling and use of nanoparticles in packaging industries.

DNA nanoswitches reveal how life's molecules connect (w/video)

An accessible new way to study molecular interactions could lower cost and time associated with discovering new drugs.

Pinholes are pitfalls for high performance solar cells

The most popular next-generation solar cells under development may have a problem - the top layer is full of tiny pinholes, researchers have found.