biocompatible composite nanoparticulate particles or aggregate, their production process, pharmaceutical composition or diagnosis and use of nanoparticulate particles or aggregates or a composition

摘要

NANOOPARTICULATED PARTICULATE OR AGGREGATE BIOCOMPATIBLE COMPOSITE, ITS PRODUCTION PROCESS, PHARMACEUTICAL OR DIAGNOSTIC COMPOSITION, AND USE OF NANOPARTICULATED PARTICULARS OR AGGREGATES WITHIN A NEW COMPOSITION AREA USED It refers notably to composite particles capable of generating free or heat radicals under X-ray excitation, and their uses in health, notably human health. The particles of the invention comprise a nucleus based on inorganic and optionally organic compounds, and they may be activated in vivo to label or alter cells, tissues or organs. The invention also relates to processes for producing such particles as well as pharmaceutical or diagnostic compositions containing them.