Evaluation of the transformation of selenite and selenium nanoparticles to seleno-amino acids produced by Escherichia coli and Staphylococcus aureus by using liquid chromatography -inductively coupled plasma mass spectrometry and single-particle- inductively coupled plasma mass spectrometry and different sample treatments

1. Moreno-Martín, G.
2. Espada-Bernabé, E.
3. Gómez-Gómez, B.
4. León-González, M.E.
5. Madrid, Y.