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Preparation and Recovery of Polysulfone Affinity Membrane with Mercapto as Chelating Group for Hg2+ cations
Highly qualified homogeneous poly(benzylsulfone) plate affinity membrane with mercapto group (PSFSH) was prepared successively through reactions between chloromethyl polysulfone matrix membrane and thiourea, and then alkalic hydrolysis. The mercapto-functionalized polysulfone affinity membrane was utilized for the adsorption of Hg2+ cations through the coordination of the mercapto group and Hg2+ c...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6579.html |
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A Facile Route to Polydivinylbenzene Hollow Microspheres with Pyridine Group Located on Their Interior Surfaces
Poly(divinylbenzene) (PDVB) hollow microspheres with pyridyl group located on their interior surface were prepared by a facile route with the aid of the vinyl groups on the surface of poly(methacrylic acid) (PMAA) microspheres, which were incorporated through the hydrogen-bonding interaction between the carboxylic acid group and pyridyl group of 4-vinylpyridine (VPy). Poly(methacrylic acid)@polydi...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6526.html |
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Influence of Solid Surface and Functional Group on the Collapse of Carbon Nanotubes
Using molecular dynamics (MD) simulations, we focus on the influences of different solid surfaces and functional groups on the collapse of single-walled nanotubes (14, 14) (SWNTs). The results show that the SWNTs can fully collapse on Fe, Ni, and graphite surfaces, which may attribute to the strong metallicity of these surfaces, but partially collapse on the Si surface, and the deformation of SWNT...
http://www.polymer.cn//ss/xueqingzhong/publicationsshow_2677.html |
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(JPS Part A) Poly(vinylphosphonate)s functionalized polymer microspheres via rare earth metal-mediated group transfer polymerization
关键字：fracture; group transfer polymerization; microspheres;
We demonstrate a facile, yet efficient method for the
functionalization of crosslinked polystyrene (PS) microspheres
with biocompatible poly(vinylphosphonate)s via the combination
of a UV grafting polymerization and a surface-initiated group
transfer polymerization. Self-initiated photografting and photopolymerization
of ethylene glycol dimethacrylate results in direct
photografting of poly(ethyle...
http://www.polymer.cn/research/sy_info18189 |
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Catalytically Trimerize Ethylene to 1-Hexene with Pendant Arene Group Substituted Indenyl Titanium Trichlorides
关键字：titanium complexes, indenyl, pendant group, ethylene trimerization
A series of half-sandwich indenyl titanium complexes [Ind-(bridge)-Ar] TiCl3 (1~7) have been synthesized and used to investigate the catalytic behavior towards ethylene trimerization to 1-hexene in the present of MAO. The molecular structur...
http://www.polymer.cn/research/dis_info14208 |
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Effect of carbonyl group on sorption and transport properties of gases in polymeric membranes
关键字：Effect,carbonyl,group,sorption,transport,properties,gases,polymeric,membranes,
The object of this work was to search for the relationships between the carbonyl group density and gas transport properties in the membrane. The intrinsic gas transport properties: permeation, diffusion, and sorption in a series&n...
http://www.polymer.cn/research/dis_info7429 |
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NOVEL L-GLUTAMIDE-DERIVED LIPID WITH LYSINE HEAD GROUP FOR GENE DELIVERY
关键字：NOVEL,GLUTAMIDE,DERIVED,LIPID,WITH,LYSINE,HEAD,GROUP,FOR,GENE,DELIVERY,
Many kinds of cationic lipids have been developed to be applied for gene transfection because it is known that the liposome composed of cationic lipids work as an effective carrier to deliver genes into cells.
http://www.polymer.cn/research/dis_info5807 |
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(JPS Part A) Poly(vinylphosphonate)s functionalized polymer microspheres via rare earth metal-mediated group transfer polymerization
关键字：fracture; group transfer polymerization; microspheres;
We demonstrate a facile, yet efficient method for the
functionalization of crosslinked polystyrene (PS) microspheres
with biocompatible poly(vinylphosphonate)s via the combination
of a UV grafting polymerization and a surface-initiated group
transfer polymerization. Self-initiated photografting and photopolymerization
of ethylene glycol dimethacrylate results in direct
photografting of poly(ethyle...
http://www.polymer.cn/research/sy_info18189 |
| |
Catalytically Trimerize Ethylene to 1-Hexene with Pendant Arene Group Substituted Indenyl Titanium Trichlorides
关键字：titanium complexes, indenyl, pendant group, ethylene trimerization
A series of half-sandwich indenyl titanium complexes [Ind-(bridge)-Ar] TiCl3 (1~7) have been synthesized and used to investigate the catalytic behavior towards ethylene trimerization to 1-hexene in the present of MAO. The molecular structur...
http://www.polymer.cn/research/dis_info14208 |
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Effect of carbonyl group on sorption and transport properties of gases in polymeric membranes
关键字：Effect,carbonyl,group,sorption,transport,properties,gases,polymeric,membranes,
The object of this work was to search for the relationships between the carbonyl group density and gas transport properties in the membrane. The intrinsic gas transport properties: permeation, diffusion, and sorption in a series&n...
http://www.polymer.cn/research/dis_info7429 |
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