Thalappil Pradeep

A carbon nanotube-coated paper triangle placed on an ionization source charged by a small battery is held in front of a mass spectrometer. Researchers at Purdue University and the Indian Institute of Technology Madras studied the use of carbon nanotubes to advance ambient ionization techniques. (Purdue University photo/Courtesy of Thalappil Pradeep)

Nanotube coating helps shrink mass spectrometers

Cheap Nanotech Filter Clears Hazardous Microbes and Chemicals from Drinking Water

Extending Einstein’s theory beyond light speed