Magnetic EDTA: coupling heavy metal chelators to metal nanomagnets for rapid removal of cadmium, lead and copper from contaminated water

作者：Fabian M. Koehler, Michaël Rossier, Markus Waelle, Evagelos K. Athanassiou, Ludwig K. Limbach, Robert N. Grass, Detlef Günther, Wendelin J. Stark · 发表于：Chemical Communications · 年份：2009 · DOI：10.1039/b909447d · 被引用次数：163 · 研究领域：Electrostatics and Colloid Interactions、Adsorption and biosorption for pollutant removal、Nanopore and Nanochannel Transport Studies

Attachment of EDTA-like chelators to carbon coated metal nanomagnets results in a magnetic reagent for the rapid removal of heavy metals from solutions or contaminated water by three orders of magnitude to concentrations as low as microg L(-1).