| 摘要 |
An improved SERRS substrate for use in an improved analyte detector is provided by depositing a Raman enhancing surface on, or within, a porous 3D support matrix made of a solid support material. The support material is arranged to have a Raman dye distributed within the volume and the response to illumination of the dye is enhanced as a result of the dye being distributed within the volume and proximate to the Raman enhancing surface, which is also distributed within the volume. |
