Unusual Salt and pH Induced Changes in Polyethylenimine Solutions
Linear PEI is a cationic polymer commonly used for complexing DNA into nanoparticles for cell-transfection and gene-therapy applications. The polymer has closely-spaced amines with weak-base protonation capacity, and a hydrophobic backbone that is kept unaggregated by intra-chain repulsion. As a res...
| Main Authors: | , , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Public Library of Science
2016
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5042459/ |