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. 2015 Dec 14;5:18003. doi: 10.1038/srep18003

Figure 5.

Figure 5

(a,b) Orientation averaged OD in some regions as a function of wavelength for a metal nanoparticle and chiral molecule under the OAM incident beam with Inline graphic and Inline graphic, respectively. The insets represent the corresponding results for the single chiral molecule without NPs. (c,d) Orientation averaged OD in some regions as a function of wavelength for the Au dimer and a chiral molecule under the OAM incident beam with Inline graphic and Inline graphic, respectively. The olive/red/dark blue lines correspond to the signals in Inline graphic = 0–50 nm/Inline graphic = 50–100 nm/Inline graphic = 100–150 nm regions. The corresponding signals for the mirror reflected system are presented as green/pink/blue lines.