JUAN MANUEL FERNÁNDEZ ROMERO2026-01-292026-01-29201510.1007/s00604-015-1579-42-s2.0-84941943179https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/26447Analytical ChemistryAnalytical ChemistryA general thiol assay based on the suppression of fluorescence resonance energy transfer in magnetic-resin core-shell nanospheres coated with gold nanoparticlesresearch article