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 | | | |
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