The dynamic production and usage of pharmaceuticals, mainly painkillers, indicates the
growing problem of environmental contamination. Therefore, the monitoring of …

A novel screen-printed electrode (SPE) for potentiometric determination of nalbuphine (NAL)
is described. Carboxylated multi-walled carbon nano tubes/polyaniline (f-MWCNTs/PANI) …

Nalbuphine (NAL) is a drug with narcotic properties and analgesic effects, and its use has
side effects such as drowsiness, nausea, and headache. Excessive use of this drug leads to …

Cancer treatment by chemotherapy exploits one or more anticancer drugs to kill cancer
cells. Because of the various side effects of chemotherapy drugs, sensitive determination of …

Testosterone (TST), despite its good properties, may be harmful to the human organism and
the environment. Therefore, monitoring biological fluids and environmental samples is …

Foodstuff contaminants must always be monitored and analyzed in order to address their
impact on human health. Hence, efforts continue to be made to achieve sensitive and …

A novel electrochemical sensor based on the electro-deposition of silver nanoparticles
(AgNPs) on Tropaeolin OO (poly-TO) layers over pencil graphite electrode (PGE) surface …

In this paper, we propose the first analytical procedure—using a screen-printed carbon
electrode modified with carbon nanofibers (SPCE/CNFs)—for the detection and quantitative …

Monitoring pharmaceutical drugs in various mediums is crucial to mitigate adverse effects.
This study presents a chemical sensor using an oval-like zinc oxide (ZnO) nanostructure for …

The frequent occurrence of furazolidone (FZD) in environmental fluids reveals the ongoing
increase in use and raises concerns about the need of monitoring it. To investigate the …