Anodic Stripping Voltammetry (ASV) has the capability to detect heavy metals at sub ppb-
level with portable and cheap instrumentation making it ideal for in the field (at the source) …

Screen printing technology is a widely used technique for the fabrication of electrochemical
sensors. This methodology is likely to underpin the progressive drive towards miniaturized …

Screen-printed electrodes (SPEs), which are used as economical electrochemical
substrates, have gone through significant improvements over the past few decades with …

The use of magnetic materials in solid phase extraction has received considerable attention
in recent years taking into account many advantages arising from the inherent …

Heavy metals such as lead, mercury, cadmium, zinc and copper are among the most
important pollutants because of their non-biodegradability and toxicity above certain …

This review (with 151 refs) focuses on recent progress that has been made in magnetic
nanoparticle-based solid phase extraction (SPE), pre-concentration and speciation of heavy …

Mercury is a metal that has been extensively studied, in large part due to its high toxicity.
Therefore, mercury levels must be monitored in different sample types using analytical …

This work describes an integrated miniature all-3D-printed device for the determination of
trace Hg (II) by anodic stripping voltammetry (ASV). The device is fabricated through a single …

The fabrication of carbon dots through an easy and economic synthetic strategy is reported
herein, using table sugar as the precursor. The synthesis route adopted is entirely devoid of …

Effective and sensitive monitoring of heavy metal ions, particularly arsenic, in drinking water
is very important to risk management of public health. Arsenic is one of the most serious …