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THE SURFACE HYDROPHILIZATION MODIFICATION OF MICROPOROUS POLYPROPYLENE MEMBRANE THROUGH OZONE INDUCED GRAFTING
关键字：THE,SURFACE,HYDROPHILIZATION,MODIFICATION,MICROPOROUS,POLYPROPYLENE,MEMBRANE,THROUGH,OZONE,INDUCED,GRAFTING,
As one of the cheapest polymer membranes with acceptable thermal, mechanical properties and chemical stability, microporous polypropylene (PP) membrane are widely used in sterilization, wastewater treating, desalination of sea water, separator f...
http://www.polymer.cn/research/dis_info5656 |
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THE SURFACE HYDROPHILIZATION MODIFICATION OF MICROPOROUS POLYPROPYLENE MEMBRANE THROUGH OZONE INDUCED GRAFTING
关键字：THE,SURFACE,HYDROPHILIZATION,MODIFICATION,MICROPOROUS,POLYPROPYLENE,MEMBRANE,THROUGH,OZONE,INDUCED,GRAFTING,
As one of the cheapest polymer membranes with acceptable thermal, mechanical properties and chemical stability, microporous polypropylene (PP) membrane are widely used in sterilization, wastewater treating, desalination of sea water, separator f...
http://www.polymer.cn/research/dis_info5656 |
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Development of New Materials through Reactive Blending of Amorphous and Crystalline Polymers
关键字：reactive blending, grafting, in-situ compatibilization, miscibility, synergism,synergism
Reactive blending of polymers have been extensively used in recent years in order to develop new polymer blends and alloys paving the way for development of new materials.
http://www.polymer.cn/research/dis_info5250 |
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Development of New Materials through Reactive Blending of Amorphous and Crystalline Polymers
关键字：reactive blending, grafting, in-situ compatibilization, miscibility, synergism,synergism
Reactive blending of polymers have been extensively used in recent years in order to develop new polymer blends and alloys paving the way for development of new materials.
http://www.polymer.cn/research/dis_info5250 |
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Enhanced in vitro mineralization and in vivo osteogenesis of composite scaffolds through controlled surface grafting of L-lactic acid oligomer on nano-hydroxyapatite.
Abstract
Nanocomposite of hydroxyapatite (HA) surface grafted with L-lactic acid oligomer (LAc oligomer) (op-HA) showed improved interface compatibility, mechanical property, and biocompatibility in our previous study. In this paper, composite scaffolds of op-HA with controlled grafting different amounts of LAc oligomer (1.1, 5.2, and 9.1 wt %) were fabricated and implan...
http://www.polymer.cn//ss/pbzhang/publicationsshow_8924.html |
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北京大学范星河教授课题组在不对称嵌段共聚物刷自组装上取得新进展
关键字：嵌段共聚物，自组装，grafting through
嵌段共聚物可以自组装得到丰富的纳米结构，在光子晶体、太阳能电池、纳米反应器、刺激响应材料、纳米光刻等方面具有广泛的应用前景。目前，研究较多的是线性嵌段共聚物的自组装。对于线性嵌段共聚物，其组装尺寸一般在10-100nm之间，难以得到更大尺寸的组装结构，从而限制了其应用。以聚降冰片烯为主链的嵌段共聚物刷可以得到超过100 nm的组装结构，但目前对于侧链不对称的嵌段共聚物刷的组装形貌还缺乏系统研究，此...
http://www.polymer.cn/sci/kjxw14930.html |
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How macromolecules crawl through a nanopore
We studied the ultrafiltration of linear polystyrene chains through a 20-nm nanopore in terms of the flow-rate dependent relative retention ((C0 - C)/C0), where C0 and C are the polymer concentrations before and after the ult...
http://www.polymer.cn/research/dis_info14106 |
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How macromolecules crawl through a nanopore
We studied the ultrafiltration of linear polystyrene chains through a 20-nm nanopore in terms of the flow-rate dependent relative retention ((C0 - C)/C0), where C0 and C are the polymer concentrations before and after the ult...
http://www.polymer.cn/research/dis_info14106 |
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Through-thickness stressrelaxationinbacterial cellulose hydrogel
Biological hydrogels,e.g.bacterialcellulose(BC)hydrogel,attractedincreasinginterestin
recent decadessincetheyshowagoodpotentialforbiomedicalengineeringasreplace-
ments ofrealtissuesthanksmainlytotheirgoodbiocompatibilityand fibrous structure.To
select potentialcandidatesforsuchapplications,acomprehensiveunderstandingoftheir
performance underapplication-relevantconditionsisneeded.Most...
http://www.polymer.cn//ss/yangguang/publicationsshow_9556.html |
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Preparation of Non-biofouling Materials by ATRP Grafting
Biocompatibility is essential for all biomaterials regardless of applications. It is well known that protein adsorption is the first event following the implantation of biomaterials and that the adsorbed protein layer controls further ...
http://www.polymer.cn/research/dis_info8817 |
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