Abstract
Initiated chemical vapor deposition (iCVD) is presented as an all-dry synthesis and coating method for applying methacrylic acid copolymers as pH-responsive controlled release layers. iCVD combines the strengths of liquid-phase chemical synthesis with a precision solvent-free chemical vapor deposition environment. Copolymers of methacrylic acid and ethyl acrylate were confirmed by a systematic shift in the carbonyl bond stretching mode with a shift in the comonomer ratio within the copolymer and by the ability to apply the Fineman-Ross copolymerization equation to describe copolymerization kinetics. Copolymers of methacrylic acid and ethylene dimethacrylate showed pH-dependent swelling behavior that was applied to the enteric release of fluorescein and ibuprofen.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 429-434 |
| Number of pages | 6 |
| Journal | Macromolecular Bioscience |
| Volume | 7 |
| Issue number | 4 |
| DOIs | |
| State | Published - Apr 10 2007 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Biotechnology
- Bioengineering
- Biomaterials
- Polymers and Plastics
- Materials Chemistry
Fingerprint
Dive into the research topics of 'All-dry synthesis and coating of methacrylic acid copolymers for controlled release'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver