| 摘要 |
<p>The present invention relates to a method of determining the concentration of at least one analyte in a sample comprising the steps of: illuminating said sample with light, measuring at least one of diattenuation or depolarization, and relating the measurement of step to the concentration of said at least one analyte. Furthermore, according to the invention, there is provided an apparatus for performing polarimetric measurements on a sample comprising: at least one light source (101,109,115), at least one polarization modulator (112), and at least one detector (160,161,162,163), wherein said detector is close to the surface of said sample. <IMAGE></p> |
