Publications by the researcher in collaboration with Ana M. Afonso (2)

2020

  1. Use of a pH-sensitive polymer in a microextraction and preconcentration method directly combined with high-performance liquid chromatography

    Journal of Chromatography A, Vol. 1619

2019

  1. Ionic liquid-based miniaturized aqueous biphasic system to develop an environmental-friendly analytical preconcentration method

    Talanta, Vol. 203, pp. 305-313