Development of Biodegradable Polycation-Based Inhalable Dry Gene Powders by Spray Freeze Drying
In this study, two types of biodegradable polycation (PAsp(DET) homopolymer and PEG-PAsp(DET) copolymer) were applied as vectors for inhalable dry gene powders prepared by spray freeze drying (SFD). The prepared dry gene powders had spherical and porous structures with a 5~10-μm diameter, and the in...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2015-08-01
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Series: | Pharmaceutics |
Subjects: | |
Online Access: | http://www.mdpi.com/1999-4923/7/3/233 |