Hi Francisco! In this video, we are printing with a 27 gauge tapered needle (335 um inner diameter) at room temperature. Let us know if you have any other questions!
LAP is the photoinitiator, which when activated by UV light will initiate crosslinking of the methycrylated (gelatin) collagen (GELMA). The company sells GELMA which is why they don't tell you how to make it. It is actually fairly easy to make GELMA if you have lab facilities at hand, a simple reaction, followed by dialysis and then finally lyophilization. Hope this helps.
Could you specify your ingredients please ?
What is storage protocol for remaining GelMa, Hydrogel?
What type of nozzle and at which temperature is GelMA 10% being printed?
Hi Francisco!
In this video, we are printing with a 27 gauge tapered needle (335 um inner diameter) at room temperature. Let us know if you have any other questions!
Could you specify ingredients please?
LAP is the photoinitiator, which when activated by UV light will initiate crosslinking of the methycrylated (gelatin) collagen (GELMA). The company sells GELMA which is why they don't tell you how to make it. It is actually fairly easy to make GELMA if you have lab facilities at hand, a simple reaction, followed by dialysis and then finally lyophilization. Hope this helps.