Electrochemical temperature-controlled switch for nonenzymatic biosensor based on Fe3O4-PNIPAM microgels

The objective of the study is to construct a stimuli responsive membrane on the electrode and regulate the bioelectrocatalysis of hydrogen peroxide by temperature stimulation. Fe3O4-poly(N-isopropylacrylamide) microgels (Fe3O4-PNIPAM microgels) were prepared and developed as temperature-controlled nonenzymatic electrochemical switchable hydrogen peroxide biosensors in this study. The microgels were fabricated through a two-step way and...