Synthesis of Yellow-Emitting Platinum Nanoclusters by Ligand Etching
New types of fluorescent platinum nanoclusters (λmax.= 570 nm) have been synthesized using glutathione for ligand etching. These nanoclusters are mainly in the oxidation state PtI (90%) exhibiting an intense fluorescence signal (QY∼17%) in the yellow region and lead to the formation of blue-emitting...
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Published in | Journal of physical chemistry. C Vol. 116; no. 10; pp. 6047 - 6051 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Columbus, OH
American Chemical Society
15.03.2012
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Subjects | |
Online Access | Get full text |
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Summary: | New types of fluorescent platinum nanoclusters (λmax.= 570 nm) have been synthesized using glutathione for ligand etching. These nanoclusters are mainly in the oxidation state PtI (90%) exhibiting an intense fluorescence signal (QY∼17%) in the yellow region and lead to the formation of blue-emitting species for a long etching time process. |
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ISSN: | 1932-7447 1932-7455 |
DOI: | 10.1021/jp211672t |