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. Author manuscript; available in PMC: 2011 Mar 2.
Published in final edited form as: Langmuir. 2010 Mar 2;26(5):3423–3432. doi: 10.1021/la902888y

Figure 2.

Figure 2

LKβ15 peptide adsorption isotherms on a) methyl (C12) and b) carboxylic-acid (C 10COOH) terminated SAM surfaces. The isotherms are similar to those in Figure 1 and show LK β15 interacts more strongly with the carboxyl-terminated surface than the methyl-terminated SAM. The data in b were fit to a Langmuir isotherm described by Equation 1 and Table 7. Error bars represent the standard deviation for each data point, and are present for each point although some are too small to be visible.