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- Debiton, Eric, et al. Show all 8 Authors
- Journal of chromatography 2019 v.1113 pp. 60-68
- anion exchange; carboxylic acids; cell lines; eumelanin; high performance liquid chromatography; humans; melanocytes; melanoma; mice; pH; phosphates; pigmentation; solid phase extraction; standard deviation
- ... Determination of eumelanin and pheomelanin in melanomas that exhibit different pigmentation was carried using a solid-phase extraction (SPE) preparation method based on weak anion exchange chemistry. This extraction significantly enhanced the chromatographic profile obtained by reverse phase high performance liquid chromatography-diode array detection (RP-HPLC-DAD). The SPE method was developed us ...