Research Article
Preparation and Properties of 3D Chitosan Microtubes
Table 1
Physicomechanical properties of microtube samples prepared from chitosan solutions in 1.5% lactic acid.
| Chitosan concentration
(), wt. % | Way of formation | Microtube wall thickness
(), mm | Relative elongation
(), % | Elongation at break
(), MPa |
| | 2.5 |
Wet | | | | | 2.75 | | | | | 3.0 | | | | | 3.25 | | | | | 3.5 | | | |
| | 2.75 |
Dry | | | | | 3.0 | | | | | 3.25 | | | | | 3.5 | | | |
|
|
