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. 2018 Mar 7;10(3):280. doi: 10.3390/polym10030280

Figure 12.

Figure 12

(a) Schematic representation of the experimental setup of the LSPR optical fiber sensor by using a trilayer polyelectrolyte structure which has been used to assemble the gold nanoparticles; (b) LSPR biosensing at different concentrations of goat anti-rabbit IgG from 0.11 to 100 μg/mL. Reprinted with permission from Ref. [74].