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. Author manuscript; available in PMC: 2011 Mar 9.
Published in final edited form as: Nature. 2010 Aug 18;467(7312):190–193. doi: 10.1038/nature09379

Figure 1. Schematic of our experiments.

Figure 1

A graphene membrane was mounted over a 200×200 nm2 aperture in SiNx suspended across a Si frame (not to scale). The membrane separates two ionic solutions in contact with Ag/AgCl electrodes. Inset: A graphene membrane into which a nanopore has been drilled.