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Ruthenium(II) Polyimine Complexes with a Long‐Lived 3IL Excited State or a 3MLCT/3IL Equilibrium: Efficient Triplet Sensitizers for Low‐Power Upconversion

Ji, Shaomin, Wu, Wanhua, Wu, Wenting, Guo, Huimin, Zhao, Jianzhang·2011·Angewandte Chemie International Edition

Abstract

Up, up, and away! The long-lived 3IL excited states of RuII polyimine complexes were found to be more efficient in sensitizing upconversion based on triplet–triplet annihilation (TTA) and energy transfer (TTET) than the shorter-lived 3MLCT excited states (see picture). Upconversion occurs with an anti-Stokes shift of up to 0.77 eV.

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Metadata

Authors
Ji, S., Wu, W., Wu, W., Guo, H., & Zhao, J.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2011-01-11
Volume
50
Issue
7
Pages
1626-1629
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2156538064
Cited by
233
References
0
FWCI
19.30
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ruthenium(II) Polyimine Complexes with a Long‐Lived 3IL Excited State or a 3MLCT/3IL Equilibrium: Efficient Triplet Sensitizers for Low‐Power Upconversion. https://app.cochat.ai/papers/10.1002/anie.201006192
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Ji, S., Wu, W., Wu, W., Guo, H., & Zhao, J. (2011). Ruthenium(II) Polyimine Complexes with a Long‐Lived 3IL Excited State or a 3MLCT/3IL Equilibrium: Efficient Triplet Sensitizers for Low‐Power Upconversion. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201006192

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