3D-printed bacteria ink could be used to treat burns: "In a new study published today in Science Advances, researchers present a 3D-printable ink that contains bacteria and they say that depending on what species of bacteria it holds, the ink stands to have a number of useful applications. "Printing using bacteria-containing hydrogels has enormous potential, as there is such a wide range of useful bacteria out there," Patrick Rühs, an author of the study, said in a statement.
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