Currently, environmental pollution by heavy metals is a global problem. Therefore, it is
crucial to develop effective detection techniques to determine the levels of heavy metal …

This review summarizes the progress that has been made in the past ten years in the field of
electrochemical sensing using nanomaterial-based carbon paste electrodes. Following an …

The reduced graphene oxide (RGO) and Chitosan (CS) hybrid matrix RGO-CS were coated
onto the glassy carbon electrode (GCE) surface, then, poly-l-lysine films (PLL) were …

A great challenge in the area of heavy metal trace detection is the development of
electrochemical techniques and devices which are user-friendly, robust, selective, with low …

In this work, based on a Fe 3 O 4/multiwalled carbon nanotube/laser scribed graphene
composites functionalized with chitosan modified glassy carbon electrode (Fe 3 O …

This review summarizes analytical determinations carried out using antimony film electrodes
(SbFEs), an environmentally safe option that constitutes an alternative not only to the most …

Two multiwalled carbon nanotubes-based composites modified with bismuth and bismuth-
oxychloride particles were synthesized and attached to the glassy carbon electrode …

A green and efficient electrochemical sensor for simultaneous detection of cadmium (Cd)
and lead (Pb) heavy-metal ions is proposed in this work. For this aim, biomass-derived …

Due to the considerable risks of heavy metal to the humans' health, it is very necessary to
provide an efficient determination technique. The present research procured a modified …

ABSTRACT A novel electrochemical sensor based on a new kind of nanomaterials Mo 6 S 9-
x I x nanowires modified glassy carbon electrode (GCE) was constructed for simultaneous …