In the present work, some novel α-amino nitriles were prepared: amino-2-(anthracen-9-yl)
acetonitrile (AAN), and 2-(naphthalen-1-yl)-2-((triethoxysilyl) propyl) amino) acetonitrile (Si …

Sorption of methylene blue MB and malachite green MG (with 96.4% spectral overlap) from
bi-solute solution by natural kaolinitic-clay and philipsite-rich-zeolite tuff was addressed …

Abstract The application of QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe)
extraction procedure has recently received significant attention, particularly for quantifying …

Microwave was effectively applied as a fast heating tool for activating two natural biomasses,
pine wood and Arabica coffee residues. The heated biomasses were tested for removing …

In this work, competitive adsorption of four food dyes (Sunset Yellow, Allura Red, tartrazine,
and Brilliant Black) by heated pine wood is studied using multivariate calibration. Partial …

One of the main difficulties in quantification of dyes in industrial wastewaters is the fact that
dyes are usually in complex mixtures rather than being pure. Here we report the …

With a total concentration of 7055 mgS/kgfuel, the content of organosulphur compounds
(OSCs) in local diesel is 20 times higher than the regulated value. Analysis revealed that …

Food grade dyes pose severe health hazards when consumed in excessive amounts or
enter body via contaminated water. Despite its harmful effects, Allura Red (AR) is very less …

The adsorptive capacity of activated carbon (AC) is significantly enhanced toward weakly
interacting organosulfur compounds (OSC) from sulfur‐rich diesel fuel. Sulfur compounds …

A simple and sensitive spectrophotometric method for simultaneous determination of nitrite
and nitrate was introduced. The method is based on the reaction of nitrite and nitrate with 2 …