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. 2014 Nov 23;86(24):11942–11945. doi: 10.1021/ac503808r

Figure 2.

Figure 2

Characterization of LSPR performance with calcinated AuNP films. (a) Absorption spectra near the peak in solutions with varying refractive index and evaluation of RI sensitivity at peak wavelength. (b) Differential spectra and valuation of RI sensitivity at multiple wavelengths. (c) Differential spectra of the film in PC vesicle suspension over time and change in normalized extinction at 725 nm indicating lipid bilayer formation.