PEG chains). Nanoparticles are not the only way to encapsulate a drug or imaging agent into a small carrier, but DeSimone suggests that the nanotechnology approach offers crucial advantages.
DSPC:Chol:PEG–C–DMA:DLin–DMA (20:48:2:30 ... biocompatibility and lower toxicity in comparison with inorganic nanoparticles and viral vectors. Function-engineerable nanoparticles in ...