The concept of a fuel cell dates back to 1839, from independent studies by Grove and
Schoenbein. 1, 2 Like a battery, a fuel cell is a device for obtaining electrical energy directly …

The electrochemical biosensor with enzyme as biorecognition element is traditionally
pursued as an attractive research topic owing to their high commercial perspective in …

On the basis of their unique electrical and mechanical properties, carbon nanotubes (CNTs)
have attracted great attention in recent years. A diverse array of methods has been …

The development of nanoscience and nanotechnology has inspired scientists to
continuously explore new electrode materials for constructing an enhanced electrochemical …

Novel core–shell Fe3O4@ poly (dopamine) magnetic nanoparticles were prepared through
an in situ self-polymerization method. The hybrid nanomaterial showed an average core …

Electroanalytical chemists and others are concerned not only with the application of new
and classical techniques to analytical problems, but also with the fundamental theoretical …

We demonstrate the use of cationic polyelectrolyte poly (diallyldimethyl ammonium
chloride)(PDDA) functionalized graphene nanosheets (GNs) as the building block in the self …

The immobilization of redox proteins or enzymes onto conductive surfaces has application in
the analysis of biological processes, the fabrication of biosensors, and in the development of …

The hemin/G-quadruplex horseradish peroxidase-mimicking DNAzyme is assembled on Au
electrodes. It reveals bioelectrocatalytic properties and electrocatalyzes the reduction of …

Direct electrochemistry and electrocatalysis of catalase (Cat) was studied based on a nano-
composite film consisting of amine functionalized graphene and gold nanoparticles (AuNPs) …