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Template-assisted self-assembly for the manufacture of SF nanostructures. A, Schematic of preparation of large-scale patterned SF inverse opal. B, SEM image showing highly-ordered hexagonal arrays and photograph of a large-scale bent SF inverse opal. Floral pattern created by selectively exposing part of SF inverse opal to water vapor or UV for different times, respectively. Reproduced with permission.[58a] Copyright 2017, Wiley-VCH.
