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A bifunctional robust metal sulfide with highly selective capture of Pb<sup>2+</sup> ions and luminescence sensing ability for heavy metals in aqueous media

Inorganic Chemistry Frontiers 2021 6 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 30 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.

Anastasia D. Pournara, Christina-Georgia Bika, Christina-Georgia Bika, Xitong Chen, Theodore Lazarides, Spyridon Kaziannis, Pingyun Feng, Manolis J. Manos, Manolis J. Manos

Summary

Researchers developed a 3D metal sulfide ion exchanger capable of selectively removing lead ions from water with high efficiency. While focused on heavy metal removal, similar ion exchange materials could potentially be combined with microplastic removal in water treatment systems, since plastics often carry sorbed heavy metals.

A 3-D metal sulfide ion exchanger (MSIE) with extra-framework H + ions showed a remarkable capability for sorption of Pb 2+ ions and highly efficient luminescence sensing properties towards various heavy metal ions.

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