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Editorial

Nature Nanotechnology 3, 179 (1 April 2008) | doi:10.1038/nnano.2008.72

Who, what, when, where, why

Here's a challenge. Write a 200-word article about a research paper that explains the main results of the paper — why the work is interesting or important, how the results were obtained, what they mean for that area of nanotechnology and beyond, and who did the work.