ÁNGELA INMACULADA LÓPEZ LORENTERAFAEL LUCENA RODRIGUEZ2026-01-292026-01-29202110.1016/j.chroma.2021.4622972-s2.0-85108831296https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33612Analytical ChemistryBiochemistryOrganic ChemistryAnalytical ChemistryBiochemistryOrganic ChemistryUnmodified cellulose filter paper, a sustainable and affordable sorbent for the isolation of biogenic amines from beer samplesresearch article