Ratiometric pH-Responsive 19F Magnetic Resonance Imaging Contrast Agents Based on Hydrazone Switches
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DOI: 10.1021/acs.analchem.1c04978
Abstract: Hydrazone-based molecular switches serve as efficient ratiometric pH-sensitive agents that can be tracked with 19F NMR/MRI and 1H NMR. Structural changes induced between pH 3 and 4 lead to signal appearance and disappearance at 1H… read more here.
Keywords: magnetic resonance; ratiometric responsive; 19f nmr; responsive 19f ... See more keywords