Multicore Assemblies Potentiate Magnetic Properties of Biomagnetic Nanoparticles

Highly potent magnetic nanomaterials are developed by encasing multiple magnetic cores inside a thin silica shell, in much the same way as the pomegranate fruit contains many seeds within a thin skin. This construct not only produces materials that are biocompatible but also ones that reach theoretically maximum transverse relaxivity. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.