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. Author manuscript; available in PMC: 2012 May 22.
Published in final edited form as: J Am Chem Soc. 2010 Nov 22;132(49):17358–17359. doi: 10.1021/ja1074272

Figure 2.

Figure 2

Plot of LSPR extinction maximum as a function of time, switching between 40% humid air and dry N2 gas. A reproducible Δλmax= 0.63 nm was observed. The inset depicts the low level of noise (σ~0.003 nm) observed for the HR-LSPR experiment.