| abstract |
The present invention relates to a SERS active paper substrate comprising in- situ synthesized nanoparticles. The paper substrate is used for obtaining Raman spectra of an analyte. The invention further relates to a process for obtaining SERS active paper substrate comprising in-situ synthesized nanoparticles, as well as a method to determine Raman Spectra of an analyte with the help of this SERS active paper substrate. |