Determination of pyrimidine and purine bases by reversed-phase capillary liquid chromatography with at-line surface-enhanced Raman spectroscopic detection employing a novel SERS substrate based on ZnS/CdSe silver-quantum dots

1. Carrillo-Carrión, C.
2. Armenta, S.
3. Simonet, B.M.
4. Valcárcel, M.
5. Lendl, B.