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51.
IntroductionBlockcopolymerizationsofolefinwithacrylateshavearousedmoreandmoreatentionssincetheseprocessesendowpolymericmateri... 相似文献
52.
Guo Tianying Zhang Jie Hao Guangjie Song Moudao Zhang Banghua** State Key Laboratory of Functional Polymer Materials for Adsorption Separation Institute of Polymer Chemistry N & T Joint Academy Nankai University Tianjin China 《Chinese Journal of Reactive Polymers》2003,(1)
1.INTRODUCTION[()-227.3()]Polymer/layeredsilicatenanocompositeshavereceivedgreatattentioninrecentyearssincethesematerialsexhibitunexpectedimprovementinstiffness,strengthandbarrierpropertiesbyaddingonlyafewweightpercentagesoforganicsmodifiedlayeredsilicatesdispersedinthenanometerscaleinthepolymermatrix[1~10].Montmorilloniteinnatureconsistsmainlyoflayeredsilicatecarryingnegativechargesthatformionicbondswithmetalcationsintheintergalleryofthelayeredsilicates.Thesesilicatesalsocontaindanglinghy… 相似文献
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IntroductionTherecentdiscoveryofnovelextralargemesoporousMCM-41molecularsieves[1,2]filsthegapbetweenmicroporousandmacroporous... 相似文献
54.
JIA Zhi-dan SUN Ye MU Ying MA Ji-sheng YAN Gang-lin LUO Gui-min ** . Key Laboratory for Molecular Enzymology Engineering of the Ministry of Education Jilin University Changchun P. R. China . Jilin Institute of Natural Medicine Changchun P. R. China 《高等学校化学研究》2004,20(3):328-333
IntroductionStrokeisthemaindiseasethatbringsdeathormakesthepatientssufferfromlongtermdisability .Everyyearthereareabout 5millionpeopledeadfromstrokeallovertheworld .Fortheincreaseofelderlypopulationintheworld ,fewillnessesaremoredread edthanstroke[1] .Elevatedblood pressurehaslongbeenrecognizedasoneofthemostimportantlydan gerousfactors .However ,thereisincreasingevidencethatfamilialpredisposition ,orhereditaryfactors ,mayplayasignificantroleintheetiologyofstroke :strokehasbeenfoundtoshowfamil… 相似文献
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56.
THE PREPARATION OF DOXORUBICIN-POLYVINYLPYRROLIDONE-NANOPARTICLES BY INVERSE EMULSION POLYMERIZATION
LV Fengjiao LIN Huaxiang XU Xiaoping** CHEN Xiaogeng .School of Chemistry Chemical Engineering Fuzhou University Fuzhou China .Fujian Provincial Hospital Fuzhou China 《Chinese Journal of Reactive Polymers》2006,(1)
1. INTRODUCTIONNow the application of biodegradable polymeric nanoparticles used as a controlled release dosage form of anticancer drugs has generated great interest. Polymeric nanoparticles usually use macromolecule material as matrix and drug is embedde… 相似文献
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StudiesonHepatocyte┐TargetingMagneticResonanceImagingMacromolecularContrastMedia*FUYan-junandZHUORen-xi**(DepartmentofChemist... 相似文献
58.
FENG Xinxing CHEN Jianyong** YU Chunhua The Key Laboratory of Advanced Textile Materials Manufacturing Technology of Ministry of Education Zhejiang Sci-Tech University Hangzhou China 《Chinese Journal of Reactive Polymers》2006,(1)
1. INTRODUCTIONSilk is a well described natural fiber produced by the silkworm, B. mori, which has been used traditionally in the form of thread in textiles for thousands of years. This silk contains a fibrous protein that forms the thread core and glueli… 相似文献
59.
WANG Huijun XIONG Chunhua** YAO Caiping . Marine Science & Technology College of Zhejiang Ocean University Zhoushan Zhejiang China . College of Food Science Biotechnology Environmental Engineering Zhejiang Gongshang University Hangzhou China 《Chinese Journal of Reactive Polymers》2004,(Z1)
1. INTRODUCTION The research papers about synthesis characterization and adsorption property of polymeric materials have been reported in recent years [1~8]. Macroporous phosphonic acid resin (PAR) is a novel polymeric material which contains a functional group of [-PO(OH)2]. It has quite a lot of advantages such as high adsorption capacity, easy regeneration and convenient operation. PAR can be effectively used in the adsorption of metal ions. So far, however, there is no report abo… 相似文献
60.
StructuresandVibrationalSpectraofC2andLaC+2Clusters*WUZhi-jian,MENGQing-boandZHANGSi-yuan**(ChangchunInstituteofAppliedChemis... 相似文献