Fig. 1: Schematic illustration of multi-step synthetic pathway for N-th nanoframes.
From: Nesting of multiple polyhedral plasmonic nanoframes into a single entity
Three distinctive synthetic pathways including rim-selective growth of Pt (blue arrow), well-faceted overgrowth of Au (red arrow) and etching inner Au (black arrow) are represented, and the nomenclature for N-th nanoframes is suggested.
