Heavy metals can be enriched in living organisms and seriously endanger human health
and the ecological environment, which has evolved into a significant global environmental …

The demand for rare earth elements (REEs) has significantly increased due to their
indispensable uses in integrated circuits of modern technology. However, due to the …

In the application of various magnetic materials for water treatment, control of surface
resistance to acid and alkali corrosion remains largely overlooked, which could greatly …

For the determination of trace elements and their species in various real samples by
inductively coupled plasma mass spectrometry (ICP-MS), solid phase extraction (SPE) is a …

Graphene oxide (GO) can be readily modified for particular applications due to the existence
of abundant oxygen-containing functional groups. Graphene oxide-based materials …

Analyte or sample extraction is the most basic, yet a very important and dominant, feature of
any sample preparation technique which in general can also include other processes such …

Modern societies depend strongly on electronic and electric equipment (EEE) which has a
side effect result on the large production of electronic wastes (e-waste). This has been …

Rare earth elements (REEs) are among the most important raw materials in developing new
high-tech devices. There are many ways to recover REE ions from diverse sources. A new …

Graphene oxide (GO) was synthesized and used as a coagulant of rare earth elements
(REEs) from aqueous solution. Stability and adsorption capacities were exhibited for target …

In this work, a facile solid phase extraction (SPE) method was developed for the analysis of
trace Pb 2+ and Cd 2+ by using chitosan/thiol modified metal–organic frameworks (CS/MOF …