~(201)Tl~+-labelled Prussian blue nanoparticles as contrast agents for SPECT scintigraphy

摘要

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 ~(201)Tl~+ to obtain new nanoprobes as radiotracers for 201-thallium-based imaging.