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Oxidized multi-walled carbon nanotubes for the dispersive solid-phase extraction of quinolone antibiotics from water samples using capillary electrophoresis and large volume sample stacking with polarity switching.
Herrera-Herrera AV, Ravelo-Pérez LM, Hernández-Borges J, Afonso MM, Palenzuela JA, Rodríguez-Delgado MÁ. Herrera-Herrera AV, et al. Among authors: afonso mm. J Chromatogr A. 2011 Aug 5;1218(31):5352-61. doi: 10.1016/j.chroma.2011.06.031. Epub 2011 Jun 17. J Chromatogr A. 2011. PMID: 21726875
Comparison between magnetic and non magnetic multi-walled carbon nanotubes-dispersive solid-phase extraction combined with ultra-high performance liquid chromatography for the determination of sulfonamide antibiotics in water samples.
Herrera-Herrera AV, Hernández-Borges J, Afonso MM, Palenzuela JA, Rodríguez-Delgado MÁ. Herrera-Herrera AV, et al. Among authors: afonso mm. Talanta. 2013 Nov 15;116:695-703. doi: 10.1016/j.talanta.2013.07.060. Epub 2013 Jul 31. Talanta. 2013. PMID: 24148463
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