Micro Test Kit for Cholera

Micro Test Kit for Cholera

Direct, label-free detection of cholera toxin is now possible thanks to the development of microfluidics analytical device in Italy

Graphene Model

Graphene Model

Professor H.-J. Quadbeck-Seeger, Germany, diplays the beauty of chemical structures with new molecular models - graphene shown

Improved Li Batteries

Improved Li Batteries

The world’s smallest battery, with an anode of a single nanowire, has been created inside a TEM to study its charging in detail