Optical Properties of Metal-Ion-Mediated Au 25 Nanocluster-Based Assemblies

Hanna Jääskö; Sami Malola; Hannu Häkkinen

doi:10.1039/d6cp00252h

January 1, 2026Physical Chemistry Chemical PhysicsOpen Access

Optical Properties of Metal-Ion-Mediated Au 25 Nanocluster-Based Assemblies

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Key Points

The research aims to explore the enhanced optical properties of metal-ion-mediated Au 25 nanocluster assemblies.
Synthesis of Au 25 nanoclusters under varying metal-ion conditions
Characterization of optical properties using spectroscopic techniques
Comparative analysis of cluster assemblies
Demonstrated significant enhancement in optical absorbance and scattering
Identified specific metal ions that optimize optical properties
Observed stability in the optical characteristics over time

Implication

Research reveals enhanced optical properties of metal-ion-mediated assemblies in nanoclusters, suggesting new applications.

Abstract

Building cluster-assemblies from superatomic building blocks, where each cluster behaves analogously to an elemental atom, has attracted interest in the past decades due to their enhanced optical properties. Herein, we...

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Cite This Study

Jääskö et al. (2026) studied this question.

synapsesocial.com/papers/69e07e3b2f7e8953b7cbf430 https://doi.org/10.1039/d6cp00252h

View Full Paper

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Optical Properties of Metal-Ion-Mediated Au 25 Nanocluster-Based Assemblies

Key Points

Implication

Abstract

Discussion

Cite This Study

Optical Properties of Metal-Ion-Mediated Au 25 Nanocluster-Based Assemblies

Key Points

Implication

Abstract

Discussion

Cite This Study

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