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Figure 3 | BMC Biochemistry

Figure 3

From: Calcium adsorption and displacement: characterization of lipid monolayers and their interaction with membrane-active peptides/proteins

Figure 3

Surface potential of lipid aggregates. The ζ-potentials of aggregates made of LPS () or phospholipids () are plotted versus the net charge of the respective lipid molecules. ζ-potentials were measured in buffer containing 10 mM Tris, 2 mM CsCl2 and pH7. The lipid concentration was 0.01 mM. The net charges were calculated from the chemical structures determined by mass spectrometry.

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