Fabrication andin vitro testing of polym
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Huang, Yen-Chen ;Connell, Maureen ;Park, Youmie ;Mooney, David J. ;Rice, Kevin G
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Article
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2003
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John Wiley and Sons
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English
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## Abstract Polyethylenimine (PEI) was combined with plasmid DNA and freeze dried following the addition of sucrose as a lyoprotectant and poreβforming agent. Freezeβdried PEI DNA condensates were dry mixed with granular polylactideglycolic acid (PLGA) then compression molded and sponged to encapsu