Efficient Quenching of TGA-Capped CdTe Quantum Dot Emission by a Surface-Coordinated Europium(III) Cyclen Complex

Author(s)
Uri
Date Issued
2013-03-25
Date Available
2020-09-29T09:55:47Z
Abstract
Extremely efficient quenching of the excited state of aqueous CdTe quantum dots (QDs) by photoinduced electron transfer to a europium cyclen complex is facilitated by surface coordination to the thioglycolic acid capping ligand. The quenching dynamics are elucidated using steady-state emission and picosecond transient absorption.
Sponsorship
Science Foundation Ireland
Other Sponsorship
Swiss National Science Foundation
Type of Material
Journal Article
Publisher
American Chemical Society
Journal
Inorganic Chemistry
Volume
52
Issue
8
Start Page
4133
End Page
4135
Copyright (Published Version)
2013 American Chemical Society
Subjects

Cadmium compounds

Tellurium

Europium

Thioglycolates

Heterocyclic compound...

Quantum dots

Surface properties

Electrons

Luminescence

Coordination complexe...

DOI
Language
English
Status of Item
Peer reviewed
ISSN
0020-1669
This item is made available under a Creative Commons License
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2013__Inorg_Chem_Gallagher_as accepted.pdf

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