Bacteria Could be Used to Grow Healing Materials
Researchers at the Massachusetts Institute of Technology have tweaked bacteria, enabling it to grow living materials that may one day be used for healing purposes. Inspired by natural materials such as teeth and bone, the research team reprogrammed bacteria Escherichia colibacterial to excrete special proteins. This allowed scientists to control the type of materials made by the bacteria. This technology could eventually lead to the development of self-healing materials that could detect damage and repair it.