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Design Of Lipid And Polymeric Carriers For Nucleic Acid Delivery, Lin Zhu

Theses and Dissertations (ETD)

The objectives of the study were to investigate and develop lipid and polymeric carriers for nucleic acid delivery. These included: i) to develop novel cationic lipids for plasmid, oligonucleotide, and siRNA delivery; ii) to develop a novel polymeric delivery system, polyethylene glycol (PEG) based bio–conjugate, for oligonucleotide delivery; iii) to develop a novel bio–conjugate delivery system for siRNA delivery.

In Chapter 2, we discussed the barriers and strategies of nucleic acid delivery, as well as summarized the commonly used lipids, polymers, and the corresponding carriers in terms of their characteristics, applications, advantages and limitations.

Cationic lipids are most commonly used …