分子印跡聚合物膜的制備、滲透選擇性識別機(jī)理及其應(yīng)用研究.pdf

1、y805029南開大學(xué)碩士學(xué)位論文論文題目分子印跡聚合物膜的制備、滲透選擇性識別機(jī)理及其應(yīng)用研究(申請碩士學(xué)位)姓名：馬向霞年級：二oO二專業(yè)：分析化學(xué)研究方向：分子印跡與分子識別完成日期：二oo五年五月導(dǎo)師：李文友教授南開大學(xué)化學(xué)系二oo五年五月汞強(qiáng)幫藹AbstractThedissertationisdividedintofourchaptersThemechanismofrecognition，thebinding，transpo

2、rtingselectivityandapplicationofmolecularimprintedpolymericmembraneswithPVDFmembraneassupportingmembranewerestudied1Introduction：Thisthesis’Sintroductiongaveabriefoverviewofthebasictheory，synthesisandapplicationofmolecul

3、arlyimprintedpolymers2UsingCobalt2，2Bipyridylcomplexastemplate，molecularlyimprintedpolymermembraneswithPVDFmembraneassupportingmembranesweresynthesizedThemembranes’surfacefeatureswereanalyzedbySCanelectronmicrographyThei

4、mprintedmembranesexhibitselectivepermeationfortemplateincertaincobalt(II)acetatesolutionthroughpermeationbindingexperiment，Cationandanioneffectsonpermeationamountof2，2BipythroughP(2，2Bipy／Co)membranewasinvestigatedrespec

5、tively3MolecularlyimprintedpolymermembranesweresynthesizedwithparacetamolastemplateTheinteractionbetweentemplateandfunctionalmonomerWasprovedbyUVspectrophotometryMembranes’structureandsurfacemorphologywerestudiedbyFTIRsp

6、ectrumandSEMStudyingtheimprintedmembranes’permeationselectivityfortemplateandoptimizingthepermeationsolventwillimprovethestudyofmolecularlyimprintedpolymermembranepermeationmechanism，andcallincreasetheapplicationofmolecu

7、larlyimprintedtechniqueonthesensorfieId4UsingCOUM3astemplate，EDMAorTRIMascrosslingkerthemolecularlyimprintedpolymermembraneswerepreparedTheinteractionbetweenfunctionalmonomerandtemplatewereprovedbyUVVisandFTIRspectraThet

8、wosortsofmembranes’adsorptionandpermeationtothemixtureoftemplateandanalogousindifferentsolutionwereexaminedsyntheticallywhichwillhelptheapplicationofMIPstopracticalcomplicatedsystem’Sseparationandenrichment，Keywords：mole