Issue Date: August 19, 2013
Fast Fabrication Of Gas Sensors On Paper
Functionalized carbon nanotubes possess promising electronic properties, but their poor solubility often hampers their use in practical devices. Timothy M. Swager and colleagues at MIT have found a way around this problem: a solvent-free method to process nanostructured carbon materials. And they have used it to create gas and vapor sensors on paper (Proc. Natl. Acad. Sci. USA 2013, DOI: 10.1073/pnas.1307251110). . . .
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