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Time course of the supramolecular coassembly process. (A) Changes of hydrodynamic radius 〈Rh〉 during supramolecular coassembly of complex 1 (0.15 mM) and PEG45-b-PAA69 ([carboxylic acid] = 1 mM) in a mixed solvent of acetonitrile–methanol–water (1:1:8, vol/vol/v). (B–F) TEM images of the nanoobjects formed by the supramolecular coassembly at different incubation time. (G) Schematic illustration of the nucleation-growth mechanism of the supramolecular coassembly.
