Figure 8.

SEM image of DNA template nanowires. DNA is used as a template to produce horizontal nanowires. Here, DNA is tagged with a metal such as gold to produce nanowires through self-assembly while being coated onto a niobium oxide surface [64].

Zahid et al. Nanoscale Research Letters 2013 8:119   doi:10.1186/1556-276X-8-119
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