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. Author manuscript; available in PMC: 2017 May 23.
Published in final edited form as: Adv Mater Interfaces. 2016 Feb 25;3(10):1500852. doi: 10.1002/admi.201500852

Figure 7.

Figure 7

VR-SFG spectra of a self-assembled monolayer (SAM) of 1-mercapto-3-isopropyl sulfonate (MPSA) on Au (MPSA/Au), black; a film of C60-SB on Au (C60-SB/Au), blue; a film of C60-SB on ITO (C60-SB/ITO), red. The vibrational resonance is associated with the SO3 symmetric stretch. Polarization is ppp. Time delay between IR and Vis pulses is 0, 0.67 ps and 2.0 ps, respectively. C60-SB/ITO, right axis; Modifiers on Au, left axis