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. Author manuscript; available in PMC: 2021 May 8.
Published in final edited form as: Chem Soc Rev. 2021 Feb 17;50(7):4432–4483. doi: 10.1039/d0cs00908c

Fig. 17.

Fig. 17

(a) Synthetic strategy for particle engineering using pBDT–TA supramolecular networks. The polyphenol-stabilized particles subsequently allow for the growth of diverse shell materials on the particles. TEM images of (b) Au (c) silica, and (d) MOF hollow structures after removal of the pBDT–TA core. Insets in image (c) and (d): HAADF-STEM images of representative silica and MOF hollow particles and their corresponding EDX mapping results. Reproduced with permission. Copyright 2020, Nature Publishing Group.