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. 2023 Sep 6;18:5075–5093. doi: 10.2147/IJN.S415631

Figure 1.

Figure 1

Graphical sketch of the NP functionalization to obtain the dual nanosystem. It consists of two steps: (i) OLA adsorption (NP-ACP-OLA) and ii) the subsequent ascorbic acid adsorption (NP-ACP-OLA-AA).