Since the early 70s electrochemistry has been used as a powerful analytical technique for
monitoring electroactive species in living organisms. In particular, after extremely rapid …

This work describes the state of the art of electrochemical devices for the detection of an
important class of neurotransmitters: the catecholamines. This class of biogenic amines …

Single-atom catalysts have attracted numerous attention due to the high utilization of
metallic atoms, abundant active sites, and highly catalytic activities. Herein, a single-atom …

Simultaneous detection of biomolecules with high sensitivity and selectivity is highly
demanded for point-of-care diagnosis. Here, a simple solution-based surface-enhanced …

Tungsten trioxide (WO 3) nanoparticles with monoclinic (γ) and orthorhombic (β) structures
were synthesized by a simple microwave irradiation method and characterized using …

Multi walled carbon nanotube modified carbon-ceramic electrode (MWCNT/CCE) was
employed for the simultaneous determination of ascorbic acid (AA), dopamine (DA) and uric …

A palladium nanoparticle/graphene/chitosan/glassy carbon electrode (PdNPs/GR/CS GCE)
was prepared and characterized in this paper. This chemical modified electrode displayed …

A multi-walled carbon nanotubes (MWNTs) bridged mesocellular graphene foam (MGF)
nanocomposite (MWNTs/MGF) modified glassy carbon electrode was fabricated and …

Single-walled carbon nanotube-modified carbon–ceramic electrode (SWCNT/CCE) was
employed for the simultaneous determination of acetaminophen (APAP) and ascorbic acid …

A chloro [3, 7, 12, 17-tetramethyl-8, 13-divinylporphyrin-2, 18-dipropanoato (2−)] iron
(III)/multi-walled carbon nanotubes (Fe (III) P/MWCNTs) composites and a modified glassy …