We are excited to share our latest publication in Nanoscale Advances: “Magnetite nanodiscs as vortex-enhanced MRI contrast agents: a novel approach in medical imaging”, where we explore the potential of magnetite nanodiscs as next-generation MRI contrast agents for biomedical imaging.
In this study, we demonstrate that vortex-state magnetic nanodiscs exhibit unique field-dependent magnetic resonance properties, enabling their use as both low-field T₁ and high-field T₂ MRI contrast agents. The work highlights how the distinct geometry and magnetic behavior of these nanomaterials can enhance imaging performance across emerging ultralow-field MRI systems as well as advanced high-resolution scanners. Beyond their imaging capabilities, the nanodiscs also show promising biocompatibility and multifunctional potential for future theranostic applications.
We thank all collaborators and partners involved in this interdisciplinary effort.
Read the full original research article here: https://doi.org/10.1039/D5NA01089F