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. 2020 Sep 1;14(7):628–634. doi: 10.1049/iet-nbt.2020.0176

Fig. 1.

Fig. 1

PEG‐citrate dendrimers fabrication process. PEG diacid 600 was activated by DCC in DMSO‐d6, then the monomers (citric acid) was added to the solution to generate G1 dendrimer. These processes were repeated to synthesised G2 and G3 dendrimers