Preparation of a Magnetically Switchable Bio‐electrocatalytic System Employing Cross‐linked Enzyme Aggregates in Magnetic Mesocellular Carbon Foam

Abstract

Glucose oxidase (GOx) was immobilized in magnetic mesocellular carbon foam by cross-linking with glutaraldehyde. This material has been utilized to construct a magnetically switchable bio-electrocatalytic system in which the catalytic oxidation of glucose could be switched on and off by the positioning of an external magnet near and away from the electrode (see scheme). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2005/z502995_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.