DNG20422 (DNG Low Cationic)
DNG are based on block copolymers with a dendritic-linear hydrid configuration. The particles are composed of a linear hydrophilic PEG and hydrophobic dendritic bis-MPA components. The hydrophobic side can be further functionalized with different groups, in this case cationic groups. DNG2042 has high crosslinking density, but low anionic functionality.
Size range: 225 ± 25 nm