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Recent Progress in the Functionalization Methods of Thiolate-Protected Gold Clusters.

Wataru Kurashige¹, Yoshiki Niihori¹, Sachil Sharma¹

¹†Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.

The Journal of Physical Chemistry Letters

|August 18, 2015

Summary

Stable and functional nanomaterials, like magic gold clusters (Aun(SR)m), show promise for nanotechnology. Functionalization methods, such as heteroatom doping and chalcogenide ligands, are key to unlocking their potential.

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Area of Science:

Nanomaterials Science
Chemistry

Background:

Thiolate-protected gold clusters (Aun(SR)m) are functional nanomaterials.
Magic Aun(SR)m clusters offer enhanced stability and potential for nanotechnology applications.

Purpose of the Study:

To review recent advancements in functionalizing magic Aun(SR)m clusters.
To highlight promising functionalization strategies for effective material utilization.

Main Methods:

Focus on studies involving heteroatom doping and chalcogenide ligands.
Analysis of representative magic clusters: Au25(SR)18, Au38(SR)24, and Au144(SR)60.

Main Results:

Heteroatom doping and chalcogenide ligands show promise for magic cluster functionalization.
Recent research indicates these methods can enhance the utility of magic Aun(SR)m clusters.

Conclusions:

Functionalization is crucial for realizing the full potential of magic Aun(SR)m clusters.
Further research into heteroatom doping and chalcogenide ligands is warranted for advanced nanotechnology applications.