Optical polarization properties of zeolite thin films: Aspects for medical applications

Zeolite porous films have been produced by spin coating deposition at low temperature according to a procedure fully compatible with integrated circuit technology. Optical polarization properties of the deposited film have been studied by the modulation-polarization spectroscopy technique. Low-dielectric properties and internal porosity structure of the zeolite on Si wafer can be obtained. The aspects of these studies for biosensor applications are discussed, although in the beginning the zeolite thin films undergoes to studying.