METHOD FOR PRODUCING BIOSENSORS

摘要

The invention relates to a method for producing biosensors that include a substrate of TiO2, that includes: a first stage of ionic irradiation of certain areas of a substrate of rutile monocrystalline titanium oxide, resulting in amorphous TiO2 in the areas of the irradiated substrate; a second stage of depositing a biological or chemical substance or matter on at least one of the areas of amorphous TiO2 produced in the preceding stage in order to manufacture microelectronic or biotechnology devices such a biological microarray or microchip.