3D-printed bacteria ink that may help treat burns made
Swiss researchers have developed a biocompatible ink based on hydrogels for 3D printing using living bacteria. The team used the bacteria P. putida and A. xylinum where the former can break down the toxic phenol produced in the chemical industry, while the latter secretes nanocellulose. The nanocellulose with moisture-retaining and pain-relieving properties could be used in the treatment of burns.