Polyamine-induced tannic acid co-deposition on magnetic nanoparticles for enzyme immobilization and efficient biodiesel production catalysed by an immobilized enzyme under an alternating magnetic field

In this study, we report facile, rapid and stable polyamine TEPA-induced tannic acid (TA) co-deposition system-functionalized magnetic nanoparticles, which may provide an improved nanoplatform for enzyme immobilization.