JUAN MANUEL FERNÁNDEZ ROMERO2026-01-292026-01-29201210.1016/j.aca.2011.11.0492-s2.0-84855195173https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/23086Analytical ChemistryBiochemistryEnvironmental ChemistrySpectroscopyAnalytical ChemistryBiochemistryEnvironmental ChemistrySpectroscopyDetermination of polyphenolic content in beverages using laccase, gold nanoparticles and long wavelength fluorimetryresearch article