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. 2015 May 11;5:10099. doi: 10.1038/srep10099

Figure 1.

Figure 1

Working principle of aptamer-based dendritic DNA nanostructure. The final generation Dox-G3-sgc8 is designed with various functional groups, including fluorophores, targeting ligands and anticancer drugs to endow the DNA dendrimer with the capability of cancer cell recognition, imaging and drug delivery.