Fabrication & validation of an affordable #OpenSource #DIY coaxial #3D #extrusion #bioprinter:

-based on #Ender3D Pro, #Python / #GCode
-2 #syringe #pump #extruders
-coaxial nozzle print head
-cost < $600

doi.org/10.1038/s415...
#DIYbio #lab #bioprinting #instruments #hydrogel #tissue #engineering

#Open5x: #OpenSource 5-axis multi-material #3Dprinting of curved electrical traces:

-uses #Ender3D #3Dprinter
-uses carbon- (#ProtoPasta) & copper-based PLA (#Electrifi)

Paper: doi.org/10.1016/j.ad...
GitHub: github.com/FreddieHong1...
#DIYbio #DIYtech #lab #instruments #3Dprinted