Silver migration between Au38(SC2H4Ph)24 and doped AgxAu38-x(SC2H4Ph)24 nanoclusters.

Chem Commun (Camb)

Department of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211 Geneva 4, Switzerland.

Published: July 2016

A fast redistribution of metal atoms occurs upon mixing the AgxAu38-x and Au38 nanoclusters in solution, as observed by mass spectrometry. Physical separation of AgxAu38-x and Au38 species by a dialysis membrane prohibits the metal migration, which suggests that collisions between the reacting clusters are at the origin of the observation.

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http://dx.doi.org/10.1039/c6cc04469gDOI Listing

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Silver migration between Au38(SC2H4Ph)24 and doped AgxAu38-x(SC2H4Ph)24 nanoclusters.

Chem Commun (Camb)

July 2016

Department of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211 Geneva 4, Switzerland.

A fast redistribution of metal atoms occurs upon mixing the AgxAu38-x and Au38 nanoclusters in solution, as observed by mass spectrometry. Physical separation of AgxAu38-x and Au38 species by a dialysis membrane prohibits the metal migration, which suggests that collisions between the reacting clusters are at the origin of the observation.

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