Towards Metabolic Organic Radical Contrast Agents (mORCAs) for Magnetic Resonance Imaging

We report two conjugates of <i>gem</i>-diethyl pyrroline nitroxide radicals with D-mannosamine as potential metabolic organic radical contrast agents, mORCAs, circumventing the need for biorthogonal reactions. In-cell EPR spectroscopy, using Jurkat cells and analogous conjugate, based on...

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Bibliographic Details
Main Authors: Shuyang Zhang, Sabina Dhakal, Evan Curtis, Hunter Miller, Joseph T. Paletta, Connor Gee, Suchada Rajca, Forrest Kievit, Andrzej Rajca
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Molecules
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Online Access:https://www.mdpi.com/1420-3049/30/7/1581
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