One of the most time-consuming and challenging phases of analytical procedures is sample
preparation, which entails separating target compounds from diverse real samples. Hence, it …

Green solvents reduce secondary pollution of the environment during pesticide pre-
concentration in food and environmental matrices. Ionic liquids are among the green …

Green solvents (GSs) has gained significant attention in recent years due to their potential
as safer and more sustainable alternatives to traditional organic solvents. Solvents are used …

Switchable solvents are new generation solvents that are environmentally friendly and can
be used for the effective pre-concentration of pesticide residues in food and environmental …

During the current global COVID-19 pandemic and opioid epidemic, wastewater-based
epidemiology (WBE) has emerged as a powerful tool for monitoring public health trends by …

Two well-known porous hybrid materials, a metal-organic framework (MOF) based on
manganese and a melamine-rich covalent organic framework (COF) were combined …

A simple, sensitive, effective and rapid liquid-phase microextraction (LPME) method based
on deep eutectic solvent (DES) was developed for the preconcentration and determination …

A novel imidazoles fluorescent probe (2) was synthesized from vanillin, o-
phenylenediamine, and N, N-diphenylcarbamyl chloride. Its structure was characterized by …

Residues of flumetralin, a dinitroaniline herbicide, in foods pose a health risk to humans. In
this study, we produced a sensitive monoclonal antibody (mAb) against flumetralin and …

The extraction techniques are very effective separation procedures and are widely
employed in various applications in the field of chemistry. The applications of extraction …