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. 2024 May 6;18(20):12589–12597. doi: 10.1021/acsnano.3c13228

Figure 2.

Figure 2

(a) Scanning electron microscope images of a left-handed templated plasmonic substrate. Reproduced with permission from ref (9); copyright 2015, American Chemical Society. (b) SEM image (left) of helical Au nanofibers vertically grown on a Si wafer and the corresponding scheme (right) of a right-handed chiral Au fiber. Reproduced with permission from ref (10); copyright 2020, Wiley-VCH. (c) TEM images of L-Pt@Au (left) and D-Pt@Au (right) triangular nanorings. Reproduced with permission from ref (11); copyright 2021, Wiley-VCH (d) SEM images of helicoids before (left) and after templated assembly (right). Reproduced with permission from ref (12); Copyright 2022, Nature Publishing Group.