A microfluidic biochip for blood cell counts at the point-of-care

Researchers have demonstrated a biosensor capable of counting the blood cells electrically using only a drop of blood.

A new process for rapidly fabricating complex 3D nanostructures

The new technique uses nanoelectrospray to provide a continuous supply of liquid precursor, which can include metal ions that are converted to high-purity metal by a focused electron beam.

Nanotech weapon against chronic bacterial infections in hospitals

Researchers develop a new technique that tricks bacterial biofilms into dislodging from their protective matrix, making them vulnerable to treatment with antibiotics.

Real-time tracking shows how batteries degrade

How disposable Lithium batteries degrade during normal use has been tracked in real-time using sophisticated 3D imaging, giving a new way to non-invasively monitor performance loss and guide the development of more effective commercial battery designs.

Attosecond glimpses into electron stripping

Measurements using ultrashort laser pulses show that ions take time to ?settle? after being stripped of an electron.

Nanodevices at one-hundredth the cost

New techniques for building microelectromechanical systems show promise.

Helical pores make perfect hosts

A porous framework consisting of liquid crystals aids the study of intriguing optical phenomena.