A multi-template molecularly imprinted polymer (MIP) was synthesized that is selective to naproxen, ibuprofen and diclofenac.
The synthesized MIP was characterized with solid-state nuclear magnetic resonance spectroscopy.
MIP was used as selective solid-phase extraction sorbent in the analysis of naproxen, ibuprofen and diclofenac from wastewater and river water samples collected in South Africa.