June 10th 2011A team of Spanish scientists has discovered an eco-friendly method for performing HPLC separations using cyclodextrins as mobile phase additives. We spoke to Víctor González-Ruiz, Andrés G. León, Ana I. Olives, M. Antonia Martín and J. Carlos Menéndez from the University of Complutense, Madrid, Spain to find out more.