Figure 2.
DLS and zeta potential analysis of the isolated ivy nanoparticles. (a) DLS of the nanoparticles collected from three separate isolations showed a similar distribution, with a mean diameter of 95.69 ± 5.56 nm. (b) The zeta potential of the ivy nanoparticles was found to be −35.3 mV, indicating that the ivy nanoparticles did not form a stable solution in ultrapure water. (Online version in colour.)