English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Crown ethers and monoazacrown ethers supported onto well defined cobalt and Fe3O4 magnetic nanoparticles have been prepared and used as magnetically recoverable extracting materials for Pb2+ from aqueous and organic solutions. The assembly of the functional nanoparticles involves the integration of the complexing units by means of a copper-catalysed alkyne–azide cycloaddition reaction leading to a 1,2,3-triazole linker. The same binding motifs have been also used to functionalise polystyrene (PS) and polystyrene–polyethyleneglycol (PS–PEG) resins, and the resulting materials were also employed in the removal of Pb2+ from solutions. The relative merits of these two approaches are compared.

Clickable complexing agents: functional crown ethers for immobilisation onto polymers and magnetic nanoparticles