Proof of Principle: Immobilisation of Robust Cu II 3 Tb III -Macrocycles on Small, Suitably Pre-functionalised Gold Nanoparticles
Abstract
A highly stable and processable macrocyclic Single-Molecule Magnet (SMM) containing one Tb III and three Cu II ions in the core structure was covalently grafted onto gold nanoparticles pre-functionalised with carboxylate terminated tethers. The modified microemulsion method allowed production of small and monodisperse nanoparticles (about 3.5 nm in diameter) for the chemisorption of a huge amount of molecules, with retention of the SMM behavior in the final hybrid system.
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