Horseradish peroxidase catalyzed free radical cannot free move in reaction solution

Mechanism of Horseradish Peroxidase -catalyzed phenol compoundoxidizing reaction is a radical polymerization. Many polymerpreparation are also carry on through the radical polymerizationmechanism We deduce if free radical produced by peroxidasecatalyzedphenol polymerization could apply on polymerpreparation? Could the phenol–oxygen free radical leave off theperoxidase and catalyze other compounds polymerization? The freeradical in phenol oxidation process was investigated inhomogeneous reaction and in immobilized HRP catalyzed reaction.The results showed the free radical produced by peroxidase onlymove on the surface of enzyme, can’t free move in solution in bothexperiment. Evidence showed the phenol polymerization is enzymereaction process, different from general chemistry free radical chainreaction.