Niklas Sandström

Biosensors: DNA helps gold stand to attention

Stretching DNA molecules through the holes of a porous membrane enables vertical gold nanowires connecting the opposite membrane surfaces.

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This Special Topic addresses the second of these challenges, by examining the state of “nanomanufacturing”, reviewing a commercial success in the field, and introducing processes that have promise for mass production.

Eric M. Yeatman, Hannah M. Gramling and Evelyn N. Wang