This investigation describes a general procedure for the selectivity mapping of molecularly imprinted polymers, using(E)-resveratrol-imprinted polymers as the exemplar, and polyphenolic compounds present in Pinot noir grape skin extracts as the test compounds. Capillary reversed-phase high-performance liquid chromatography (RP-HPLC) and electrospray ionisation tandem mass spectrometry (ESI-MS/MS) was employed for compound analysis and identification from Pinot noir grape skins before and after treatment via solid-phase extraction using an (E)-resveratrol imprinted polymer stationary phase.
Hashim, S. N. N. S., Schwarz, L., Danylec, B., Potdar, M. K., Boysen, R. I., & Hearn, M. T. W. (2016). Selectivity mapping of the binding sites of (E)-resveratrol imprinted polymers using structurally diverse polyphenolic compounds present in Pinot noir grape skins. Talanta, 161, 425-436. https://doi.org/10.1016/j.talanta.2016.08.059