Glycopolymer modified magnetic mesoporous silica nanoparticles for MR imaging and targeted drug delivery

- The composite nanoparticles, a sandwich structure, were prepared.
- The mesoporous nanoparticles exhibit high drug loading capacity.
- The nanoparticles can be used for T2-weighted contrast enhancement in MR imaging.
- The glycopolymer modified nanoparticles show targeted drug delivery property.