Facile preparation of octadecyl monoliths with incorporated carbon nanotubes and neutral monoliths with coated carbon nanotubes stationary phases for HPLC of small and large molecules by hydrophobic and π-π interactions

Separation of enantiomers on the carbon nanotube stationary phase: 2,4-dichlorophenoxypropionic acid (A), Dns-phenylalanine (B) and Dns-methionine (C).