In this study, an optimized QuEChERS method combined with ultra-high-performance liquid chromatography (UHPLC) was employed to quantify residue levels. The amount of diazinon pesticide in peach and cherry samples at days ...

Tributyltin is well recognized as an environmental endocrine disruptor and is listed as a priority substance that requires extended monitoring by the European Water Framework Directive (2000/60/EC). At the same time, due ...

The goal of this pilot work was to find out suitable experimental conditions which enable to reliably determine the species origin of blood by proteomic analysis using Matrix-Assisted Laser Desorption/Ionization – Time of ...

In this study, a solvent-based method to the microextraction of Hg(II) ions is described, relying on the use of a synthesized/characterized imidazolium-based ionic liquid (IL), specifically 1-methyl-2-hexylthioimidazolium ...

A highly sensitive, fast and convenient colorimetric assay for acetylcholinesterase (AChE) activity was developed. To do this, phosalone was used to aggregate citrate-coated gold nanoparticles which caused its color to be ...

In this research, a modified carbon paste electrode (CPE) has been constructed for the electrochemical determination of clonazepam (CLZP) in different real samples. Different modifiers including multi-wall carbon nanotube ...

A novel highly sensitive and selective electrochemical sensor with low limit of detection and wide linear ranges for elecotrooxidation of adrenaline (Adr) and tryptophan (Trp) were utilized by immobilization of curcumin ...

In this research, for the first time, a novel electrochemical sensor was proposed for detection of Gefitinib (Gefi) as an anticancer drug based on a molecularly imprinted polymer (MIP) on the glassy carbon electrode (GCE) ...

Metal-organic frameworks (MOFs), formed by the self-assembly of metal centers or clusters and organic linkers, possess many key structural and chemical features. MOFs are generally synthesized by employing a modular ...