Carbon in hot spots
Abstract
research highlights Current flowing through the graphene sheet Around the bend Microfluidic origami was used to produce localised heat. Once Adv. Mater. 23, 4422–4430 (2011) J. Am. Chem. Soc. 133, 17564–17566 (2011) a temperature of 300 K was reached the Paper-based microfluidic devices can hydrocarbons were observed to form large potentially serve as cheap and disposable layers of amorphous carbon. However, above tools for analytics and diagnostics. To create a...