Determination of Lignocellulase Activity and Gene Expression Using Magnetic Nanoparticle-Based Electrochemical Biosensor

Abstract

Many types of electrochemical biosensors employ magnetic nanoparticles which have been surface functionalized to recognize specific molecular targets. Here the paper emphatically introduced the operation principle of biosensing magnetic nanoparticles, the overall strategy for fabricating magnetic nanoparticles-based biosensor and the latest application progress in detecting lignocellulase activity and gene expression by electrochemical biosensors.