Compact plastics-metal-composite particles, a process for the preparation of such particles and the use of the particles in biology

摘要

Particles from 0.1 micron to 1 mm, calibrated or otherwise, in which the metal is in the form of crystallites from 10-6 to 10-4 mm wholly encapsulated in the polymer matrix. …??They are prepared by introducing a metal complex into a polymer swollen with an organic liquid solvent for the said complex, followed by thermolysis of the said complex and removal of the swelling organic liquid.