Removal of heavy metal ions from wastewater is of prime importance for a clean
environment and human health. Different reported methods were devoted to heavy metal …

Chitosan, a low cost polymer, has been used in many studies for adsorption of heavy metal
ions. This review covers the performance of all those adsorbents which were derived from …

Chitosan-based adsorbents have attracted increasing attention in water and wastewater
treatment in recent years due to its abundance and low price, as well as rich amino and …

Magnetic solid-phase extraction (MSPE), an emerging sample pretreatment technique, has
received much attention because of its environment friendliness, rapid separation process …

Molecular imprinting has received great attention in recent years for the analysis of a wide
range of analytes in food matrices. The highly complex nature of the food matrix further adds …

This review (with 151 refs) focuses on recent progress that has been made in magnetic
nanoparticle-based solid phase extraction (SPE), pre-concentration and speciation of heavy …

As a type of synthetic polymeric materials with selective recognition, molecularly imprinted
polymers (MIPs), have possessed wide-ranging applications for selective separation and …

Chitosan, obtained by deacetylation of chitin, is widely available, biocompatible and
biodegradable polysaccharide. In the same way, nanoclays have been reported to be …

Exosomes (EXs) shed by mesenchymal stem cells (MSCs) are potent therapeutic agents
that promote wound healing and regeneration, but when used alone in vivo, their …

The introduction of selective recognition sites toward certain heavy metal ions (HMIs) is a
great challenge, which has a major role when the separation of species with similar …