Difference between revisions of "Team:LMU-TUM Munich/Demonstrate"
(→Bioprinting) |
(→Bioprinting) |
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| Line 11: | Line 11: | ||
|Inkjet | |Inkjet | ||
|Microextrusion | |Microextrusion | ||
| − | | | + | |Our Bioprinter |
|- | |- | ||
|Cell viability | |Cell viability | ||
|>85% | |>85% | ||
|40-80% | |40-80% | ||
| − | | | + | |According to our calculations near 100% |
|- | |- | ||
|Material viscosities | |Material viscosities | ||
|3.5-12 mPa/s | |3.5-12 mPa/s | ||
| − | |30 mPa/s to >6 x 10 | + | |30 mPa/s to >6 x 10<sub>7</sub> mPa/s |
| − | | | + | |1.5*10<sub>-3</sub> |
|- | |- | ||
| Gelation methods | | Gelation methods | ||
|Chemical, photo-crosslinking | |Chemical, photo-crosslinking | ||
|Chemical, photo-crosslinking | |Chemical, photo-crosslinking | ||
| − | | | + | |not needed |
|- | |- | ||
|Print speed | |Print speed | ||
| Line 36: | Line 36: | ||
|<1 pl to >300 pl droplets, 50 µm wide | |<1 pl to >300 pl droplets, 50 µm wide | ||
|5 µm to millimeters wide | |5 µm to millimeters wide | ||
| − | | | + | |20 µm (depends on nozzle size) |
|- | |- | ||
|Cell densities | |Cell densities | ||
| Line 46: | Line 46: | ||
|Low | |Low | ||
|Medium | |Medium | ||
| − | | | + | |Very low (<2000€) |
|} | |} | ||
Revision as of 01:54, 20 October 2016
Bioprinting
| Inkjet | Microextrusion | Our Bioprinter | |
| Cell viability | >85% | 40-80% | According to our calculations near 100% |
| Material viscosities | 3.5-12 mPa/s | 30 mPa/s to >6 x 107 mPa/s | 1.5*10-3 |
| Gelation methods | Chemical, photo-crosslinking | Chemical, photo-crosslinking | not needed |
| Print speed | Fast (1-10000 droplets/s) | Slow (10-20 µm/s) | |
| Resolution or droplet size | <1 pl to >300 pl droplets, 50 µm wide | 5 µm to millimeters wide | 20 µm (depends on nozzle size) |
| Cell densities | Low, <10^6 cells/ml | High, cell spheroids | |
| Printer cost | Low | Medium | Very low (<2000€) |
