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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Nano Today. 2020 Nov 8;36:101014. doi: 10.1016/j.nantod.2020.101014

Fig. 13.

Fig. 13

(A) Schematic diagram, Rayleigh and Raman scattering spectra of an AuNP dimer functionalized with a Cy3.5 dye molecule located at the center of hot spot before and after laser illumination (B) Schematic illustration of temperature-induced electromagnetic coupling in Au/polymer hybrid plasmonic assembly. (C) SERS spectra at different temperatures. (D) Integrated SERS signal intensity of methylene blue molecules versus temperature. (E) SERS spectra of methylene blue adsorbed on Au-PNIPAM-NPs substrates and recorded at different temperatures. (A) Reproduced with permission.[212] Copyright 2016, American Chemical Society. (B-E) Reproduced with permission.[213] Copyright 2010, American Chemical Society.