Plasmonics

Now, a nano-chip that can help detect cancer at an early stage

Here is some good news as researchers have developed a nano-chip that can detect low concentrations of protein cancer markers in blood at an early stage.

May 19, 2014, 11:05 AM IST

Indian-origin engineers create device for faster wireless technology

Using an inexpensive Rs.3,600 inkjet printer, two Indian-origin electrical engineers at the University of Utah have for the first time produced microscopic structures that use light in metals to carry information.

Mar 08, 2014, 12:38 PM IST

New graphene device to beat drug cheats

Scientists, working with colleagues from Aix-Marseille University, have created a device which potentially can see one molecule though a simple optical system and can analyse its components within minutes.

Jan 14, 2013, 22:47 PM IST