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Issue 38, 2019
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Charge-transfer heptamethine dyes for NIR singlet oxygen generation

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Abstract

A heptamethine-based charge-transfer dye was designed based on previous evidence of triplet state formation in orthogonal charge-transfer partners and calculations suggesting the formation of a charge-transfer state in heptamethine dye derivatives. An acridinium derivative of IR-1061 was subsequently synthesized and characterized, demonstrating photochemical reactivity at wavelengths over 1000 nm.

Graphical abstract: Charge-transfer heptamethine dyes for NIR singlet oxygen generation

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Article information


Submitted
06 Feb 2019
Accepted
16 Apr 2019
First published
16 Apr 2019

Chem. Commun., 2019,55, 5511-5514
Article type
Communication

Charge-transfer heptamethine dyes for NIR singlet oxygen generation

J. B. Jarman and D. A. Dougherty, Chem. Commun., 2019, 55, 5511
DOI: 10.1039/C9CC01096C

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