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January 1, 2026NanoscaleOpen Access

Fe-Doped Carbon Dots as Dual-Mode T1/T2 Nano-Contrast Agents for Ultra-High Field MRI

Beatriz Sierra Serrano Elisa Sturabotti Lucía Cardo Maurizio Prato

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Key Points

The aim is to evaluate iron-doped carbon dots as dual-mode nano-contrast agents for MRI, focusing on their efficacy in enhancing imaging.
Synthesis of carbon dots doped with iron for MRI applications
Assessment of relaxivity at ultra-high field MRI
Comparison of imaging capabilities in different MRI settings
Iron-doped carbon dots exhibit enhanced relaxivity compared to undoped counterparts
Compatibility and stability of the carbon dots are confirmed in high magnetic fields
Demonstrated effectiveness as dual-mode contrast agents for improved MRI clarity

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Implication

Demonstrates dual-mode MRI enhancement using iron-doped carbon dots, implying improved imaging techniques.

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Cite This Study

Serrano et al. (2026) studied this question.

synapsesocial.com/papers/699fe31195ddcd3a253e6a63 https://doi.org/10.1039/d5nr04400f

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