STÖBER METHOD FOR PREPARING SILICA PARTICLES CONTAINING A PHTHALOCYANINE DERIVATIVE, SAID PARTICLES AND THE USES THEREOF

摘要

The present invention relates to a method for preparing a silica particle incorporating at least one phthalocyanine derivative, said particle being prepared from at least one silicon phthalocyanine derivative via hydrolysis of said derivative in an alcohol solution. The present invention also relates to the silica particles thus prepared and to the uses thereof.