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《木犀草素分子印跡聚合物微球的制備與應(yīng)用分析》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、-------AbstractMolecularimprintingtechniqueisanewtechnologywhichtheprinciplesimulatetotheinteractionbetweenantigenandantibody.Settingthetargetmoleculewhichneedtoseparateastemplate,throughthepolymerizationreactiontogetakindofpolymerwhichhavespecificselectivetoaparticularmatter.Theprepara
2、tionprocesseasytocontrol,andpropertyissteady.Now,thetechnologyiswidelyused.Naturalproductsactiveingredientsisamainsourcewhichcouldpreventandcurethediseaseofhuman,andtheactiveingredientisbasisofthefunctionmatter.Luteolinisakindofflavonoidcompound,Thereareavarietyofpharmacologicalactivity
3、,suchasantitumor,antivirus,oxidationresistance,fightbacteriumdiminishinflammation,etc.Peanutshellsisakindofcheapandrenewableabundantnaturalresource.
Luteolin,amajorflavonoidinpeanuthull.Throughtheextractionandseparationto
gethighpurityofluteolin,whichcouldbeusedforrawmaterialfordrugsorh
4、ealth
foods,havingabroadapplicationprospectinthemarket.Thecontentsofthispapermainlyincludeaslist:1.Luteolinwasusedastemplatemolecule,undertheactionoffunctional
monomerandcrosslinkingagent,addpolyethyleneglycol2000asdispersant,toluene
asporogenicagent,synthetizedluteolinmolecularlyimprin
5、tedpolymermicrospheres
intheconditionofaqueoussolution.Thestructureofmolecularimprinting
microsphereswerecharacterizedbyinfraredspectrometer,laserparticle
analyzer,Liquidnitrogenadsorptioninstrument,ect.Examinedthepreparation
conditions’effecttotheadsorptionquantityandpolymermorphology,
6、gainingthe
betterpreparationconditions.2.Thestaticadsorptivemethodwasusedtoanalysetheadsorptionperformance
ofluteolininthemolecularlyimprintedpolymermicrosphere.Theisothermal
adsorptionindicatedthatthebiggestadsorptionquantitywasdifferentbetween
imprintedandnotimprintedmolecularlyimprin
7、tedpolymermicrospheres.According
toscatchardequationanalysiscouldbeinformedthat:incertainconcentrationrange,
molecularlyimprintedpolymermicrosphereformedtwodifferentbindingsites.
Throughcalculatingthebalanceequationofdissociationconstants,theresultswere0.2198mmol/Land2.7603mmol
