figure ii:
biopolymer printing gantry photo with perspective elevation drawing showing set up in print room with end effector, print bed, drying beds and integrated lighting for imaging and recording experiments
figure iii:
series of 360 ml cartridges containing colored pectin hydrogel - (left to right) charcoal, indigo, spirulina, matcha, turmeric, beet, cinnamon, pomegranate, chitosan, standard, calcium
figure iv:
series of 360 ml cartridges containing colored pectin hydrogel - (left to right) charcoal, indigo, spirulina, matcha, turmeric, beet, cinnamon, pomegranate, chitosan, standard, calcium