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Dual emitting Ag35nanocluster protected by 2-pyrene imine thiol
Chakraborty P., Dar W.A., Khatun E., Kannan M.P., Ras R.H.A.,
Published in Royal Society of Chemistry
PMID: 32940294
Volume: 56
Issue: 83
Pages: 12550 - 12553
In this communication, we present the synthesis of 2-pyrene imine thiol (2-PIT)-protected Ag35 nanoclusters using a ligand exchange-induced structural transformation reaction. The formation of the nanocluster and its composition were confirmed through several spectroscopic and electron microscopic studies. The UV-vis absorption spectrum showed a set of characteristic features of the nanocluster. This nanocluster showed blue emission under UV light due to pyrene to metal corecharge-transfer, and NIR emission due to charge-transfer within the metal core. This is the first report on dual emitting pyrene protected atomically precise silver nanoclusters. This journal is © The Royal Society of Chemistry.
About the journal
JournalData powered by TypesetChemical Communications
PublisherData powered by TypesetRoyal Society of Chemistry
Open AccessNo