Heavy metal (loid) s (HMs) in organic fertilizer have become a primary source of HMs
pollution of farmlands, which could cause deleterious health effects in people exposed …

Novel Pb (II) ion-imprinted and carbon nanofibers (CNFs)-grafted highly porous (∼ 475 m
2/g) polymeric beads (∼ 0.5 mm) were prepared by the surface ion imprinting technique …

Milk and dairy products have been recognized all over the world for their beneficial influence
on human health. The levels of toxic metals (TMs) are an important component of safety and …

The equilibrium, thermodynamics and kinetics of the biosorption of Hg (II) onto moss
(Drepanocladus revolvens) biomass from aqueous solution were investigated. Optimum …

A new simple and reliable method for rapid and selective extraction and determination of the
trace levels of Pd2+ ion was developed by dispersive liquid–liquid microextraction …

A simple and selective method for the determination of Cu2+, Zn2+ and Mn2+ ions in real
samples by FAAS after solid-phase extraction was developed. The method is based on the …

Carbon dots (CDs) have received increasing attention as fluorescence sensors for the
detection of different metal ions and organic small molecules. In this work, κ-carrageenan (κ …

A cloud point extraction procedure was presented for the preconcentration of copper (II) ion
in various samples. After complexation by 4-(phenyl diazenyl) benzene-1, 3-diamine …

A new method that utilizes ethylenediamine-modified activated carbon (AC-EDA) as a solid-
phase extractant has been developed for simultaneous preconcentration of trace Cr (III), Fe …

The sediments and surface water from 8 stations each from Dhamara and Paradeep
estuarine areas were sampled for investigation of heavy metals, Cd, Cu, Pb, Mn, Ni, Zn, Fe …