Abstract: Optical fiber was modified with 3-(methacryloxy)propyltrimethoxysilane and copolymerized with the vinyl end groups and methacrylic to graft a thin layer of molecular imprinted polymer on the surface of the fiber without surface controlling. The modified fiber with phenol-imprinted polymer was coupled with gas chromatograph for headspace solid-phase microextraction (HS-SPME) of phenol. The extraction properties were examined using the SPME device coupled with a gas chromatograph?flame ionization detector (FID). Effects of extraction parameters, namely pH, exposure time, sampling temperature, and salt concentration, on extraction efficiency were also studied
Template and target information: phenol
Author keywords: gas chromatography, Headspace solid-phase microextraction, molecularly imprinted polymer, Optical fiber, phenol