Research Article
Synthesis and Characterization of Biodegradable Polyurethane for Hypopharyngeal Tissue Engineering
Table 1
The component feeding ratios and GPC measurements of prepolymer PLEG.
| Copolymer | PEG/L-LA in feeding (mol) |
(Da) | (Da) | / |
| PLEG 1 | 1.2 : 1 | 4365 | 5926 | 1.3576 | PLEG 2 | 1 : 1 | 4702 | 5977 | 1.2709 | PLEG 3 | 1 : 2 | 5422 | 6311 | 1.1638 | PLEG 4 | 1 : 5 | 6046 | 7312 | 1.2090 |
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