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Issue 98, 2019
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Tailored ultra-small Prussian blue-based nanoparticles for MRI imaging and combined photothermal/photoacoustic theranostics

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Abstract

Ultrasmall sub-10 nm nanoparticles of Prussian blue analogues incorporating GdIII ions at their periphery revealed longitudinal relaxivities above 40 mM−1 s−1 per GdIII regardless of the nature of the core and the polymer coating. Large T1-weighted contrast enhancements were achieved in addition to a highly efficient photothermal effect and in vivo photoacoustic imaging in tumors.

Graphical abstract: Tailored ultra-small Prussian blue-based nanoparticles for MRI imaging and combined photothermal/photoacoustic theranostics

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Article information


Submitted
11 Sep 2019
Accepted
18 Nov 2019
First published
18 Nov 2019

Chem. Commun., 2019,55, 14844-14847
Article type
Communication

Tailored ultra-small Prussian blue-based nanoparticles for MRI imaging and combined photothermal/photoacoustic theranostics

L. Fétiveau, G. Paul, A. Nicolas-Boluda, J. Volatron, R. George, S. Laurent, R. Muller, L. Sancey, P. Mejanelle, A. Gloter, F. Gazeau and L. Catala, Chem. Commun., 2019, 55, 14844
DOI: 10.1039/C9CC07116D

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