Self‐Propelled, High‐Crystalline Hydrogen‐Bonded Enzymatic Framework Assembled by Bottom‐Up Strategy

Biomimetic engineering presents an insightful strategy to access fascinating biocomposites integrating biological, chemical, and material functions. Herein, a new self-propelled hydrogen-bonded enzymatic framework through biomimetic bottom-up is reported. The metal-free, mesoporous, photoactive organic (HOF) exoskeleton in situ grown around catalase (CAT), enzyme well known for its ability the biocatalytic O2 generation. This HOF method affords ultrahigh encapsulation efficiency of CAT, yet preserves high crystallinity periodically arranged mesochannels HOF. resultant enables motion with help bubble. Given exquisite architecture, shell can serve as dynamical sorbent pollutant removal. More than that, it showcased that intrinsic photoactivity be improved by motion.