Supplementary Figure 1.tiff (25.74 MB)
Download file

Supplementary Figure 1: Effects of lyoprotectants on long-term stability and transfection efficacy of lyophilized poly(lactide-co-glycolide)-graftpolyethylenimine/ plasmid DNA polyplexes.tiff

Download (25.74 MB)
posted on 28.05.2021, 09:00 by Joshua Woo, Jeoung Soo Lee

Supplementary Figure 1. Characterization of Poly(lactic acid-co-glycolic acid)-graft-polyethylenimine (PgP) by 1H-NMR (300 MHz, Bruker) using D2O as a solvent: δ=1.4~1.6 (d, 3H, PLGA -CH3), δ=4.3 (q, 1H, PLGA-CH), δ=3.9 (s, 2H, PLGA –CH2), δ=2.4~3.5 (m, PEI backbone -CH2)


This research was supported by the National Institute of General Medical Sciences (NIGMS) of the NIH under award number 5P20GM103444-07 and partly supported by the National Institute of Neurological Disorders and Strokes (NINDS) of the NIH under Grant number 5R01 NS111037-02. This research was also supported by the South Carolina Bioengineering Center of Regeneration and Formation of Tissues (SCBioCRAFT).