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. Author manuscript; available in PMC: 2021 Mar 30.
Published in final edited form as: Int J Pharm. 2020 Jan 29;578:119090. doi: 10.1016/j.ijpharm.2020.119090

Table 1:

Particle size, polydispersity index and zeta potential of blank, NL-1 loaded and freeze dried nanoparticles

Particle Size (nm) Polydispersity Index Zeta Potential (mV)
Blank PLGA NP 121.9 ± 20.6 (n=5) 0.17 ± 0.09 −16.8 ± 5.8
NL-1 loaded PLGA NP 123.9 ± 17.1 (n=12) 0.27 ± 0.08 −26.2 ± 1.3
Freeze dried nanoparticles upon re-dispersion 175.6 ± 6.8 (n=12) 0.10 ± 0.02 −26.2 ± 1.3