Molecularly imprinted phloroglucinol–formaldehyde–melamine resin prepared in a deep eutectic solvent for selective recognition of clorprenaline and bambuterol in urine

A new molecularly imprinted phloroglucinol-formaldehyde-melamine resin (MIPFMR) was synthesized in a deep eutectic solvent (DES) using phenylephrine as a dummy template. The MIPFMR was used as a solid phase extraction (SPE) sorbent for the selective isolation and recognition of clorprenaline (CLP…