Fluorescent metal nanoclusters: prospects for photoinduced electron transfer and energy harvesting

Chem Commun (Camb). 2024 Mar 6. doi: 10.1039/d4cc00021h. Online ahead of print.ABSTRACTResearch on noble metal nanoclusters (MNCs) (elements with filled electron d-bands) is progressing forward because of the extensive and extraordinary chemical, optical, and physical properties of these materials. Because of the ultrasmall size of the MNCs (typically within 1-3 nm), they can be applied in areas of nearly all possible scientific domains. The greatest advantage of MNCs is the tunability that can be imposed, not only on their structures, but also on their chemical, physical, and biological properties. Nowadays, MNCs are very effectively used as energy donors and acceptors under suitable conditions and hence act as energy harvesters in solar cells, semiconductors, and biomarkers. In addition, ultrafast photoinduced electron transfer (PET) can be practised using MNCs under various circumstances. Herein, we have focused on the energy harvesting phenomena of Au-, Ag-, and Cu-based MNCs and elaborated on different ways to apply them.PMID:38444358 | DOI:10.1039/d4cc00021h
Source: Chemical Communications - Category: Chemistry Authors: Source Type: research