Fabrication of novel porous ZIF-67/PES composite microspheres and the efficient adsorption of triphenylmethane dyes from water

Abstract

The porous ZIF-67/PES composite microspheres have good MG, FA and CV adsorption performance, which is mainly attributed to π–π superposition between MG, FA and CV and the porous ZIF-67/PES composite microspheres.

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Unraveling the stability and specific electrochemical sensing of lead ions using copper nanoclusters on sulfur and nitrogen-doped graphene quantum dots

Abstract

Less noble and lower cost metals such as copper, compared gold and silver, is synthesised with high stability for specific sensing of Pb(II).