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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Anal Chem. 2011 Jul 26;83(17):6704–6712. doi: 10.1021/ac201175a

Figure 4.

Figure 4

Comparison of XPS and SESSA results based on ΣΣXr2(F) (5° to 85°) for surface compositions of the C16 COOH-SAM on a flat Au surface at various combinations of RSA and thickness per CH2 group. The bottom figure is the top view.