… of drug delivery systems in 1970s, chitosan continuously attracted … ) (PEG) derivatives, the
addition of excessive PEG could … The incorporation of PEI with chitosan nanoparticles is often …

… degradable PEI derivatives in various therapeutic gene delivery … amination between oxidized
chitosan and LMW PEI (423 … polyethylene glycol-grafted PEI (RGDPEG-g-PEI-SPION) as a …

… PLA/PEI/DNA nanoparticles … -PEG/Chitosan-FA/DNA nanoparticles are safe carriers,
which can be due to the incorporation of Chitosan-FA into the encapsulated PLA-PEG/ChitosanFA/…

… This nanoparticle safely and efficiently delivery the PEI-binded … with PEG can enhance the
aqueous solubility of chitosan … In this review, recent development of chitosan drug delivery …

… polymeric nanoparticles such as gelatin, chitosan, and alginate, as well as synthetic polymers
like poloxamer, PLGA, and PEG … (PEI) transfection and PEI coated nanoparticle mediated …

… , such as dextran, chitosan, polyethyleneglycol (PEG), poly (lactic… silica-coated Fe 3 O 4
nanoparticle as the core, PEI as middle … Initially, iron oxide nanoparticles were synthetized by the …

… (PEI) to create stable PEI drug delivery vehicles with no … vitro of thiolated-chitosan- and
chitosan-coated IONs in human … -PEG succimidyl ester (OPSS-PEG-NHS) coated IONs to …

… for nucleic acid delivery containing polyethylene glycol (PEG)-modified … PEI to chitosan was
also accomplished by means of 1,1'-carbonyldiimidazole. The chitosan – PEI graft copolymer …

… Unlike DNA delivery, mRNA delivery does not require host … an iron oxide core coated with
chitosan-PEG copolymer modified with catechol, while IOCCP-2k/25k PEI is similar but coated …

… Drug delivery systems … Cationic polymers are polyelectrolytes bearing positive charges,
and they are either derived from natural sources such as gelatin, semi-synthetic like chitosan, or …