A primer to enzymatic polymer degradation

As highly efficient biocatalysts, enzymes could be used in technical applications for the degradation of polymers, for chemical recycling of polymers, and for the removal of microplastic debris. The formulation of enzymes with preservation of their enzymatic activity is a major challenge for applications with polymers. Polymers are chainlike macromolecules which have multi-faceted uses essential to modern day society. At the end of a polymer’s life, the waste must be properly managed and, ideally, recycled. However, large amounts of polymers are disposed of improperly and thereby contribute to microplastic debris in the environment.1) Biopoly...