Visible-light-driven photo-peroxidase catalysis: high-efficiency degradation of indole in water.

The demand for HO restricts the wider application of horseradish peroxidase (HRP) in degradation. In this work, a novel photoenzyme synergistic catalytic system was developed for high-efficiency degrading of indole in water by HRP without extra HO. The HRP was immobilized on CN-ZIF prepared by the combination of g-CN and ZIF-8 to achieve photo-peroxidase catalyst HRP/Zn-CN-ZIF.

Correction: Recent developments of a co-immobilized laccase-mediator system: a review.

[This corrects the article DOI: 10.1039/D1RA05104K.].

Recent developments of a co-immobilized laccase-mediator system: a review.

The laccase-mediator is a promising biocatalyst with many possible applications, including bioremediation, chemical synthesis, biobleaching of paper pulp, biosensing, textile finishing and wine stabilization. The immobilization of laccase and the mediator offers several improvements for laccase-mediator system applications because the storage and operational stabilities are frequently enhanced. Moreover, the reusability of the immobilized laccase and mediator represents a great advantage compared with the free laccase and mediator.