Abstract: Quercetin as a template to Western elements， for the function of acrylamide monomer， for the media to tetrahydrofuran， adding cross-linking agent EGDMA， BisAA， DVB and the PTA， through the heat Synthesis lead to a molecularly imprinted polymer quercetin and determination Quercetin its molecular recognition， and Scatchard equation study Adsorption their behavior in order to cross-linker BisAA synthesis of MIPs to identify elements of best performance， and to study the effect of imprinting on the amount of cross-linking The results showed that the molecular imprinted polymer cross-linking agent for the molecular recognition properties have a significant Key words: quercetin; molecularly imprinted polymer; cross-linking agent; quantum computing chemical analysis
有机化学英语论文Abstract In this work the effects of the microporosity and chemical surfaceof polymeric adsorbents on adsorptive properties of phenol Textural parameters of four kinds of polymeric resins namely AB-8 D4006 NKA-II and D16 resin were separately measuredby ASAP The surface chemistry of these polymeric resins was determined by means of inverse gaschromatography (IGC) and diffusereflectance infrared Fourier transform spectroscopy (DRIFTS) Static equilibrium adsorption experiments were carried out to obtain theisotherms of phenol on the polymeric It was shown that NKA-II and AB-8 resin possessed relatively high BET surface areas andmicropore volumes while D4006 and D16 resin possessed comparatively low BET surface areas and micropore The results of IGCexperiments revealed that NKA-II resin had extraordinary high specific component of the free energy of adsorption both for polar acetone andbenzene probe and thus extraordinary strong surface polarity compared to the other polymeric It was also found that the isotherm ofphenol on NKA-II was much higher than that on the other polymeric resins due to its strongest surface polarity and largest micropore volumeamong four kinds of These experimental observations indicated that adsorption of phenol on the polymeric resins depended greatly ontheir microporosity and surface The well-developed microporosity and the strong surface polarity would improve the adsorptionof phenol on the polymeric 2004 Elsevier BV All rights Keywords: Polymeric resin; Phenol; Porosity; Surface chemistry; Inverse gas chromatography
