典型文献
The facile method developed for preparing polyvinylidene fluoride plasma separation membrane via macromolecular interaction
文献摘要：
The design of membrane pore is critical for membrane preparation.Polyvinylidene fluoride(PVDF)mem-brane exhibits outstanding properties in the water-treatment field.However,it is a huge challenge to prepare PVDF macro-pore plasma separation membrane by non-solvent induced phase separation(NIPS).Herein,a facile strategy is proposed to prepare PVDF macro-pore plasma separation membrane via macromolecular interaction.ATR-FTIR and 1H NMR showed that the intermolecular interaction existed between polyethylene oxide(PEO)and polyvinylpyrrolidone(PVP).It could significantly affect the PVDF macro-pore membrane structure.The maximum pore of the PVDF membrane could be effec-tively adjusted from small-pore/medium-pore to macro-pore by changing the molecular weight of PEO.The PVDF macro-pore membrane was obtained successfully when PEO-200 k existed with PVP.It exhibited higher plasma separation properties than the currently used plasma separation membrane.Moreover,it had excellent hemocompatibility due to the similar plasma effect,hemolysis,prothrombin time,blood effect and complement C3a effect with the current utilized plasma separation membrane,implying its great potential application.The proposed facile strategy in this work provides a new method to prepare PVDF macro-pore plasma separation membrane by NIPS.
文献关键词：
中图分类号：
作者姓名：
Juanjuan Liu;Xiaolong Lu;Guiming Shu;Ke Li;Shuyun Zheng;Xiao Kong;Tao Li;Jun Yang
作者机构：
Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases,Tianjin Artificial Cell Engineering Technology Research Center,Institute of Hepatobiliary Disease,The Third Central Hospital Affiliated to Nankai University,Tianjin Third Central Hospital,Tianjin 300170,China;State Key Laboratory of Separation Membrane and Membrane Processes,School of Material Science and Engineering,Institute of Biological and Chemical Engineering,Tiangong University,Tianjin 300387,China;State Key Laboratory of Membrane Materials and Membrane Applications,Tianjin Motimo Membrane Tech.Co.,Ltd,Tianjin 300457,China;Clinical Laboratory,Tianjin Children's Hospital,Tianjin 300074,China;The Key Laboratory of Bioactive Materials,College of Life Science,Nankai University,Tianjin 300000,China
文献出处：
引用格式：
[1]Juanjuan Liu;Xiaolong Lu;Guiming Shu;Ke Li;Shuyun Zheng;Xiao Kong;Tao Li;Jun Yang-.The facile method developed for preparing polyvinylidene fluoride plasma separation membrane via macromolecular interaction)[J].中国化学工程学报（英文版）,2022(09):140-149
A类：
Polyvinylidene
B类：
facile,method,developed,preparing,polyvinylidene,fluoride,plasma,separation,membrane,via,macromolecular,interaction,design,pore,critical,preparation,PVDF,exhibits,outstanding,properties,water,treatment,field,However,huge,challenge,prepare,by,solvent,induced,phase,NIPS,Herein,strategy,proposed,ATR,FTIR,1H,NMR,showed,that,intermolecular,existed,between,polyethylene,oxide,PEO,polyvinylpyrrolidone,PVP,It,could,significantly,affect,structure,maximum,tively,adjusted,from,small,medium,changing,weight,was,obtained,successfully,when,exhibited,higher,than,currently,used,Moreover,had,excellent,hemocompatibility,due,similar,effect,hemolysis,prothrombin,blood,complement,C3a,utilized,implying,great,potential,application,this,work,provides,new
AB值：
0.479354
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