Carbon materials on the nanoscale exhibit diverse outstanding properties, rendering them
extremely suitable for the fabrication of electrochemical biosensors. Over the past two …

This review shows recent trends in the use of nanoparticles as labels for electrochemical
immunosensing applications. Some general considerations on the principles of both the …

An efficient novel colorimetric sensor for H 2 O 2 based on peroxidase-like CeO 2-
montmorillonite (MMT) nanocomposites that were successfully prepared by a facile one-pot …

The catalytic activity of cerium oxide nanoparticles (CNPs) depends on the surface
Ce3+/Ce4+ oxidation state. CNPs with a higher Ce3+ to Ce4+ ratio, oxygen vacancies and …

A facile one-step electrochemical synthesis of a platinum/reduced graphene oxide/poly (3-
aminobenzoic acid)(Pt/rGO/P3ABA) nanocomposite film on a screen-printed carbon …

As a series of important metal materials, rare earth elements and their related derivative
compounds have received significant attention because of their narrow emission bands …

In this study, platinum nanochains (PtNCs), multi-walled carbon nanotubes (MWCNTs) and
graphene nanoparticles (GNPs) were assembled together to form a novel nanocomposite by …

A glassy carbon electrode (GCE) is modified with a nanotriplex [ie, three nanolayers
consisting of graphene quantum dot (GQD)-coated Fe 3 O 4@ Ag core-shell nanostructure …

A biosensor was fabricated by immobilizing glucose oxidase (GOD) into nanostructured
graphene (GRA)-conducting polyaniline (PANI) nanocomposite, which was based on …

We demonstrate the first report of graphene paper functionalized with fractal platinum
nanocauliflower for use in electrochemical biosensing of small molecules (glucose) or …