Abstract
MePEG/PLA block copolymer with polymerizable methacryloyl end was prepared by anionic ring opening polymerization and end-capping using methacrylic anhydride. A stable core-shell type, spherical micelle with number averaged diameter of ca. 20 mm was obtained by dialysis method, and the resulting aqueous micelle solution was core-polymerized by chemical and photochemical methods to produce more stable nanoparticles, which was evidenced by spectroscopy and light scattering technique.
| Original language | English |
|---|---|
| Pages (from-to) | 130-131 |
| Number of pages | 2 |
| Journal | American Chemical Society, Polymer Preprints, Division of Polymer Chemistry |
| Volume | 39 |
| Issue number | 2 |
| Publication status | Published - 1998 Aug |
| Event | Proceedings of the 1997 Boston Meeting - Boston, MA, USA Duration: 1998 Aug 23 → 1998 Aug 27 |
All Science Journal Classification (ASJC) codes
- Polymers and Plastics