Morphine is a powerful opioid pain medication and commonly used narcotic pain killer and
is toxic during overdose or when abused. Compared to conventional analytical techniques …

In this study, we report a novel and facile colorimetric assay based on silver citrate-coated
Au@ Ag nanoparticles (Au@ AgNPs) as a chemosensor for the naked-eye detection of …

In this study, an electrochemical sensitive sensor based on thioglycolic acid decorated
cadmium selenide (CdSe) doped graphene oxide modified graphite electrode was …

A carbon paste electrode modified with multiwall carbon nanotubes (MWNTs) and room-
temperature ionic liquid, n-hexyl-3-methylimidazolium hexafluoro phosphate was prepared …

A novel electrochemical sensor was fabricated for measurement the concentration of
morphine in very low volume of solution. This paper introduces a new approach for sensing …

A reduced graphene oxide (RGO) supported electropolymerised copper coordinated
aminoacid (Cu-poly (Ala)) was deposited on a glassy carbon electrode (GCE) by a two-step …

This study used a hydrothermal method to synthesize MoS2 nanosheets (NSs). The study
also utilized various analytical procedures to characterize the MoS2 NSs. It has been found …

In this study, a new method is proposed for the determination of trace amounts of folic acid
(vitamin B9). This method is based on the inhibitory effect of folic acid on the reaction of …

Morphine (MO) as an opioid analgesic is used for the treatment of moderate-to-severe pains,
particularly cancer-related pains. Pharmacologic studies on MO are complicated due to …

Composites of gold nanoparticles (Au) electrochemically deposited and different metal
phthalocyanines (Co, Ni, Cu, and Fe) were chemically prepared. The composites were used …