earticle

영어

Polyanilie based nanomaterials and which were magnetically separable have been used
for the immobilization of enzymes for recovery and recycle. Polyaniline nanomaterials
which mixed with iron oxide nanoparticle were shown distinctive differences in morphology and revealed aggregated shapes. BET surface area was 46.36m2 g-1 decreased with the nanoparticle addition from 58.37m2 g-1.
The magnetically separable catalase enzymes were developed using cross linked enzyme
aggregation on the surface of nanomaterials. Developed nanoenzymes were used for the
bioconversion of hydrogen peroxide and were successfully recovered with magnet and used repeatedly for reaction. The residual activity after 5 times reuse was 88% of its original activity.