Abstract: The present invention provides an ozone detecting material comprising a polymer prepared by polymerization of at least one monomer selected from the group consisting of 2-, 3-, 4-halogen substituted anilines or aniline substituted with C1-3-alkyl in N-position, and diphenylamine, formed into a thin film coated on a transparent substrate, waveguide, or optical fiber, or additionally comprising a component selected from electro-conductive fine carbon powder, a semiconductive metal oxide, or a semiconductive polymer material, and a method for detecting ozone comprising the steps of contacting this ozone detecting material with an ozone-containing gas and determining the light absorption rate and/or electrical conductivity of the ozone detecting material at that time.

Abstract: The present invention provides an ozone detecting material comprising a polymer prepared by polymerization of at least one monomer selected from the group consisting of aniline, aniline having a halogen substituent at the 2-position, aniline having a halogen substituent at the 3-position, aniline having a halogen substituent at the 4-position, aniline having a C1-3 alkyl substituent at the N-position, toluidine and diphenylamine; and a method for detecting ozone comprising the steps of contacting this ozone detecting material with an ozone-containing gas and determining the light absorption rate and/or electrical conductivity of the ozone detecting material at that time.

Abstract: The present invention relates generally to a structure, on the surface of the support material of which structure molecular layers are immobilized so as to be electrically addressable, a method for the electrically addressable immobilization of molecules, a device for carrying out this method, and the use of this structure as a chemo- and/or biosensor, in particular as a multisensor system for chemical, biological, and physical assays, and for applications in the combinatorial synthesis on the boundary surface.