Incorporation of Dyes into Silica-Surfactant Mesostructured Nanoparticles as a Nanoscale Host Material for Organic Molecules

摘要

Various kinds of organic dye molecules were successfully incorporated into silica-surfactant nanoparticles with a hexago-nally ordered mesostructure.The dye-incorporated composite particles,which had a diameter of ca.30 nm,exhibited specific fluorescent properties and pH sensitivity derived from the organic molecules.