The self-assembly of triazacyclonane-functionalized thiols on the surface of nanosize gold particles provides a facile entry to functional gold nanoparticles that, upon complexation with ZnII, turn into powerful catalysts for the cleavage of phosphate esters (see scheme). Because of their RNase-like behavior they are dubbed nanozymes.
Nanozymes: Gold-nanoparticle-based transphosphorylation catalysts
MANEA, FLAVIO;SCRIMIN, PAOLO MARIA
2004
Abstract
The self-assembly of triazacyclonane-functionalized thiols on the surface of nanosize gold particles provides a facile entry to functional gold nanoparticles that, upon complexation with ZnII, turn into powerful catalysts for the cleavage of phosphate esters (see scheme). Because of their RNase-like behavior they are dubbed nanozymes.
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