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Issue 84, 2020
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Unexpected disruption of the dimensionality-driven two-photon absorption enhancement within a multipolar polypyridyl ruthenium complex series

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Abstract

The dimensionality-driven two-photon absorption (2PA) enhancement effect is investigated in a series of functionalized bipyridyl Ru-complexes. Our design strategy leads to very high 2PA responses up to ∼1500 GM. However, we highlight that the 2PA performance vs. dimensionality correlation reaches an unexpected limit stemming from ‘anti-cooperative’ interchromophoric couplings.

Graphical abstract: Unexpected disruption of the dimensionality-driven two-photon absorption enhancement within a multipolar polypyridyl ruthenium complex series

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Article information


Submitted
22 Jul 2020
Accepted
15 Sep 2020
First published
15 Sep 2020

Chem. Commun., 2020,56, 12801-12804
Article type
Communication

Unexpected disruption of the dimensionality-driven two-photon absorption enhancement within a multipolar polypyridyl ruthenium complex series

N. Durand, R. Mhanna, P. Savel, H. Akdas-Kiliç, J. Malval, O. Soppera and J. Fillaut, Chem. Commun., 2020, 56, 12801
DOI: 10.1039/D0CC05025C

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