201Tl+-labelled Prussian blue nanoparticles as contrast agents for SPECT scintigraphy†,10.1039/C4NR03044C

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201Tl+-labelled Prussian blue nanoparticles as contrast agents for SPECT scintigraphy†

M. Perrier,M. Busson,G. Massasso,J. Long,V. Boudousq,J.-P. Pouget,S. Peyrottes,Ch. Perigaud,C. Porredon-Guarch,J. de Lapuente,M. Borras,J. Larionova,Y. Guari

Nanoscale Pub Date : 09/12/2014 00:00:00 , DOI:10.1039/C4NR03044C

Abstract

Prussian blue (PB) and its analogues on the nanometric scale are exciting nano-objects that combine the advantages of molecular-based materials and nanochemistry. Herein, we demonstrate that ultra-small PB nanoparticles of 2–3 nm can be easily labelled with radioactive ²⁰¹Tl⁺ to obtain new nanoprobes as radiotracers for 201-thallium-based imaging.