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. Author manuscript; available in PMC: 2010 Jun 24.
Published in final edited form as: J Am Chem Soc. 2009 Jun 24;131(24):8455–8459. doi: 10.1021/ja808570g

Figure 2.

Figure 2

Gel electrophoresis purification of pyramids, next to incomplete structures as standards. The direction of migration is bottom to top. 1) Bare gold; 2) monoconjugate; 3–5) All possible two-strand products; 6a) Pyramids formed by mixing all strands at once; 6b) Pyramids formed by mixing strands in pairs, then later combining the two-strand products. No difference in yield was observed by this change in protocol.