Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Sample | Average diameters (µm) | Mass per unit area (mg/cm2) | Porosity (%) | Shrunken (%) |
| PLLA | 1.08±0.46 | 1.35±0.18 | 64.5±5.7 | 5.03±0.41 |
| PLLA-2% | 1.34±0.62 | 1.28±0.16 | 68.4±4.4 | 3.25±0.29 |
| PLLA-6% | 1.21±0.37 | 1.25±0.14 | 64.1±6.4 | 2.86±0.44 |
| PLLA-10% | 1.41±0.42 | 1.22±0.16 | 70.1±4.9 | 2.17±0.35 |
