Can I read CPO‐Fe on EtoBox?

CPO‐Fe by Xun Wang; Hanping Cheng; Fengqin Gao; Jing Wang; Quanguo Zhai; Mancheng Hu; Shuni Li; Yucheng Jiang is a Engineering article available to read on EtoBox.

What is CPO‐Fe about?

BACKGROUND: Immobilization of enzymes on a nanocarrier can improve their stability, but is often accompanied by a reduction of the initial catalytic activity. Meanwhile, inevitable mass loss during centrifugal separation inhibits reusability. It is still a challenge to design and prepare an immobilized enzyme with both improved catalytic activity and reusability simultaneously. RESULTS: Core-shell magnetic microspheres (Fe 3 O 4 @mTiO 2 ) with mesoporous structure were prepared and used to construct an enzymatic nanocomposite (CPO-Fe 3 O 4 @mTiO 2 ). This material can combine magnetic separability, photocatalytic property of TiO 2 and enzymatic activity of chloroperoxidase (CPO) when applied in the degradation of aqueous organic contaminants diphenylamine and pesticide residue isoproturon. Moreover, CPO-Fe 3 O 4 @mTiO 2 showed good stability and reusability. It can keep 78.0% and 66.8% of its initial activity after incubation at 80 and 90 °C for 1 h, respectively, while free CPO only retained 18.3% and 6.9% of its original activity for the same conditions. After being used for eight cycles, CPO-Fe 3 O 4 @mTiO 2 can retain over 82.2% of activity. When applied in the degradation of i

Who reads CPO‐Fe?

Author

Xun Wang; Hanping Cheng; Fengqin Gao; Jing Wang; Quanguo Zhai; Mancheng Hu; Shuni Li; Yucheng Jiang

Publisher

Wiley

Published

2021

Language

EN

Field

Engineering (Physical Sciences)