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. 2019 May 15;9(11):3041–3074. doi: 10.7150/thno.31653

Figure 4.

Figure 4

Synthesis and fabrication schematics of SCNPs for supramolecular theranostics. (a) Chemical structures and cartoon representations of the building blocks. (b) Synthetic route to the polyrotaxane. (c) Schematic illustrations of the preparation of drug-loaded SCNPs and dual-responsive drug release. Reproduced with permission from 104, copyright 2018 Nature Publishing Group.