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. 2019 Jul 25;14(7):e0220210. doi: 10.1371/journal.pone.0220210

Fig 1. Synthesis routes utilized for CD-PS conjugates.

Fig 1

Host-guest encapsulated (PPIX@CD) samples were produced in a one-pot reaction. CA-EDA CDs were used to produce amide bond-linked (PPIX-CD and (PpIX-CD)p) conjugates. S-EDA CDs were embedded with PpIX in a one-pot encapsulation step.