Fig. 3: Surface tension data and CMC determination. | Nature Communications

Fig. 3: Surface tension data and CMC determination.

From: Influence of chirality and sequence in lysine-rich lipopeptide biosurfactants and micellar model colloid systems

Fig. 3

Langmuir adsorption isotherms from concentration-dependent surface tension for (a) P1, (b) P1D, (c) P2, (d) P2D. Inset are values of the CMC from the break points, the limiting surface tension values γ0 above the CMC and the areas per molecule A from the slope of the lines below the CMC using the Langmuir adsorption isotherm equation (Eq. 7).

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