Physical Origin of Dual-Emission of Au–Ag Bimetallic Nanoclusters

Physical Origin of Dual-Emission of Au–Ag Bimetallic Nanoclusters

On the origin of photoluminescence of noble metal NCs, there are always hot debates: metal-centered quantum-size confinement effect VS ligand-centered surface state mechanism. Herein, we provided solid evidence that structural water molecules (SWs) confined in the nanocavity formed by surface-protec...

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Bibliographic Details
Main Authors: Bo Peng, Liu-Xi Zheng, Pan-Yue Wang, Jia-Feng Zhou, Meng Ding, Hao-Di Sun, Bing-Qian Shan, Kun Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-09-01
Series:Frontiers in Chemistry
Subjects:
Bimetallic nanoclusters
pH ratiometric sensing
Structural water molecules
nanoscale interface
Dual-emission
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2021.756993/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2021.756993/full

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