ÁNGELA INMACULADA LÓPEZ LORENTE2026-01-292026-01-29201310.1021/ac402256p2-s2.0-84887685469https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/24932Analytical ChemistryAnalytical ChemistrySequential preconcentration and on-membrane Raman determination of carboxylic single-walled carbon nanotubes in river water samplesresearch article