Colon-Specific Drug Delivery Behavior of pH-Responsive PMAA/Perlite Composite
The preparation, characterization, and in vitro release of 5-aminosalicylic acid (5-ASA)from methacrylic acid (MAA)/perlite composites (APC) prepared via a sol–gel route are reported. The free-radical graft polymerization of methacrylic acid (MAA) onto perlite particles was studied experimentally. T...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2010-04-01
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| Series: | International Journal of Molecular Sciences |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1422-0067/11/4/1546/ |