Using zeta potential to assess protein adsorption to surfactant coated latex

The zeta potential of protein covered latex can be measured by the Zetasizer Nano. Measurements can show whether such binding is reversible or irreversible and whether the adsorption of surfactant prevents subsequent protein adsorption. Pluronic F68 adsorption to latex beads (200nm and 400nm) is observed by size and zeta potential.

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