Skip to main content

Advertisement

Table 2 Size distribution, zeta potential, and elementary analysis of the nanoparticles

From: PLGA-based gene delivering nanoparticle enhance suppression effect of miRNA in HePG2 cells

Type of formulation Size (nm) Zeta potential (mV) Atom% - O Atom% - N Atom% - P
PLGA 50 ± 6 -21.4 ± 1.8 49% (± 0.74) 0% (± 0) 0% (± 0)
PLGA-PEI 57 ± 7 29.4 ± 2.6 42% (± 0.63) 4.7% (± 0.32) 0% (± 0)
PLGA-PEI/pDNA(N/P = 6) 60 ± 7 23.7 ± 2.3 41% (± 0.98) 4.1% (± 0.43) 1.1% (± 0.13)