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Nanomaterials

Top-to-bottom functional design

For nanotechnology to fulfil its promises, devices have to control events at the nanoscale as well as link to the macroscopic world. An organized network of nanoparticles that behaves as a sensor is one example of such a system.

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Figure 1: A sensor based on a network of gold nanoparticles.

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Walt, D. Top-to-bottom functional design. Nature Mater 1, 17–18 (2002). https://doi.org/10.1038/nmat714

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