Scientists at Rice University, US, have bioengineered microorganisms inspired by the adhesive power of mussels, which can be employed to enhance PET degradation when combined with PETase enzymes. The research, published in Small Methods, a nanoscience and nanotechnology journal focusing on methods applicable to nano- and microscale research, showcases the potential of sticky proteins and bacteria to adhere to plastic surfaces more effectively. Efficiently degrading PET poses challenges due to its notorious resistance to decomposition, often taking centuries to break down.
