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. Author manuscript; available in PMC: 2010 May 26.
Published in final edited form as: Vib Spectrosc. 2009 May 26;50(1):106–115. doi: 10.1016/j.vibspec.2008.09.004

Figure 2.

Figure 2

(a) SFVS spectra of DSPC PSLBs containing various concentrations of CHO-d7 recorded at 23 °C. (b) SFVS spectra of 60 mol% CHO-d7 in a DSPC bilayer (black) and 60 mol% CHO-d7 in a DSPC-d83 bilayer (red) recorded at 23 °C. Spectrum (c) is the difference of the DSPC+60 mol% CHO-d7 spectrum minus the spectrum of DSPC-d83 + 60 mol% CHO-d7 shown in (b). Also shown in blue are the individual peaks used in the fitting of the difference spectrum (spectra are offset for clarity). All SFVS spectra were collected with s-polarized sum-frequency, s-polarized visible, and p-polarized IR (ssp).