NOVEL FLUORESCENT MAGNETIC PARTICLES, AS WELL AS CONJUGATES OF SUCH PARTICLES, AND DIAGNOSTIC, THERAPEUTIC OR PROPHYLACTIC COMPOSITIONS CONTAINING THEM

摘要

P The invention relates to particles having an average diameter of between 50 and 1000 nm, preferably between 100 and 500 nm, comprising an organic and / or inorganic nanosphere in which inorganic magnetizable nanoparticles are distributed in a homogeneous manner, characterized by that fluorescent nanoparticles, comprising a polymer matrix in which fluorescent molecules or crystals are distributed, are immobilized at the surface of the nanosphere. The invention also relates to the conjugates of such particles, as well as to diagnostic, therapeutic or prophylactics containing them. / P