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Promoting high T2 contrast in Dy-doped MSNs through Curie effects
Connor M Ellis1, Juan Pellico1,2, Liam A J Young3,4
1Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QZ, UK. jason.davis@chem.ox.ac.uk.
Journal of Materials Chemistry. B
|December 16, 2021
Abstract
None:
Contrast agents retaining high relaxivities at ultrahigh magnetic fields underpin an enhanced image sensitivity within derived MRI scans. By varying the Dy3+ loading density inside a mesoporous silica architecture the dominant Curie effect can be effectively tuned so as to optimise T2 contrast at magnetic fields as high as 11.7 T.
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