An Fe(ii) complex detects hydrogen peroxide with 1H and 19F magnetic resonance imaging responses

Karbalaei S, Franke A, Zahl A, Pokkuluri PR, Beyers RJ, Ivanović-Burmazović I, Goldsmith CR (2025)

Publication Type: Journal article

Publication year: 2025

Journal

Chemical Communications Royal Society of Chemistry

Book Volume: 61

Pages Range: 15898-15901

Journal Issue: 81

DOI: 10.1039/d5cc04066c

Abstract

We report the fluorinated quinol-containing ligand, 1,8-bis(2,5-dihydroxy-4-fluorobenzyl)-1,4,8,11-tetraazacyclotetradecane (F2H4qp4), and its highly water- and air-stable Fe(ii) complex. Upon oxidation by H2O2, the 19F MRI signal of the complex decays while its 1H MRI contrast increases; these spectroscopic responses enable the complex to ratiometrically detect H2O2

Authors with CRIS profile

Achim Zahl Lehrstuhl für Bioanorganische Chemie

Involved external institutions

Auburn University US United States (USA) (US) Ludwig-Maximilians-Universität (LMU) DE Germany (DE)

How to cite

APA:

Karbalaei, S., Franke, A., Zahl, A., Pokkuluri, P.R., Beyers, R.J., Ivanović-Burmazović, I., & Goldsmith, C.R. (2025). An Fe(ii) complex detects hydrogen peroxide with 1H and 19F magnetic resonance imaging responses. Chemical Communications, 61(81), 15898-15901. https://doi.org/10.1039/d5cc04066c

MLA:

Karbalaei, Sana, et al. "An Fe(ii) complex detects hydrogen peroxide with 1H and 19F magnetic resonance imaging responses." Chemical Communications 61.81 (2025): 15898-15901.

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