Nanostructuring of Hybrid Silicas through a Self-Recognition Process

A study was conducted to demonstrate nanostructuring of hybrid silicas through a hybrid self-recognition process. The self-recognition model was investigated for nanostructing these materials. The model was based on the dimerization properties of a single monosilylated compound that was distinct from the complementary system which involved two different monosilylated compounds. The study demonstrated the formation of a structured bridged silsesquioxane in bulk form using a silylated ureidopyrimidinone derivative. The hydrolysis and polycondensation of the silylated ureidopyrimidinone derivative was characterized at room temperature by in situ optical microscopy measurement to monitor the early stages of the formation of the hybrid material. It was observed that a complete dissolution of the precursor occurred in the solvent mixture at room temperature in test tubes.