Particle size analysis was performed using Zetasizer Nano-ZS (Malvern Instruments, Worcestershire, UK). All measurements were performed at 25 °C in presence of LUVs composed by DOPG/Chol (60/40). To get insight into the influence of the peptides on LUVs integrity and size, LUV solution was analysed by DLS; the measurements were also conducted immediately after the addition of increasing concentrations of peptide.
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