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. Author manuscript; available in PMC: 2009 Jul 23.
Published in final edited form as: Plasmonics. 2007 Aug 1;2(4):193–199. doi: 10.1007/s11468-007-9034-y

Fig. 1.

Fig. 1

Schematic of the aggregation and network formation of DNA-linked gold nanoparticles in solution. Gold nanoparticles are dispersed in solution and self-assemble when linker DNA is introduced. The particles aggregate into amorphous, gel-like structures. Reprint from Kiang [41]