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Morphology of electrospun fibers from regenerated silk fibroin aqueous solutions with the addition of metallic ions
关键字：silk fibroin, aqueous solution, metallic ions, electrospinning
K+, Ca2+, Mg2+ are important metallic ions in the silk gland of silkworm. In this paper, these ions were added to regenerated silk fibroin (RSF) aqueous solutions with a RSF concentration of 30% at a pH of 6.0, ...
http://www.polymer.cn/research/dis_info11744 |
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THE EFFECT OF MACROMOLECULAR STRUCTURE OF ACRYLONITRILE COPOLYMER ON FLOW PROPERTY AND PHAE SEPARATION OF SOLUTIONS
关键字：THE,EFFECT,MACROMOLECULAR,STRUCTURE,ACRYLONITRILE,COPOLYMER,FLOW,PROPERTY,AND,PHAE,SEPARATION,SOLUTIONS,
Macromolecular structures of two kinds of copolymers were mainly comprised of acrylonitrile and methyl acrylate by analysis of IR and 1H NMR.
http://www.polymer.cn/research/dis_info5505 |
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Phase Transition and Micellar Aggregation Behavior of PS-b-PNIPAM in Organic Solvent-water Solutions
关键字：Phase,Transition,Micellar,Aggregation,Behavior,PNIPAM,Organic,Solvent,water,Solutions,
Poly (N-isopropylacrylamide) (PNIPAM) is a typical example of smart polymers, which exhibits a well-known lower critical solution temperature (LCST) in water and its conformation changed by adjusting temperature.
http://www.polymer.cn/research/dis_info1895 |
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Morphology of electrospun fibers from regenerated silk fibroin aqueous solutions with the addition of metallic ions
关键字：silk fibroin, aqueous solution, metallic ions, electrospinning
K+, Ca2+, Mg2+ are important metallic ions in the silk gland of silkworm. In this paper, these ions were added to regenerated silk fibroin (RSF) aqueous solutions with a RSF concentration of 30% at a pH of 6.0, ...
http://www.polymer.cn/research/dis_info11744 |
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THE EFFECT OF MACROMOLECULAR STRUCTURE OF ACRYLONITRILE COPOLYMER ON FLOW PROPERTY AND PHAE SEPARATION OF SOLUTIONS
关键字：THE,EFFECT,MACROMOLECULAR,STRUCTURE,ACRYLONITRILE,COPOLYMER,FLOW,PROPERTY,AND,PHAE,SEPARATION,SOLUTIONS,
Macromolecular structures of two kinds of copolymers were mainly comprised of acrylonitrile and methyl acrylate by analysis of IR and 1H NMR.
http://www.polymer.cn/research/dis_info5505 |
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Phase Transition and Micellar Aggregation Behavior of PS-b-PNIPAM in Organic Solvent-water Solutions
关键字：Phase,Transition,Micellar,Aggregation,Behavior,PNIPAM,Organic,Solvent,water,Solutions,
Poly (N-isopropylacrylamide) (PNIPAM) is a typical example of smart polymers, which exhibits a well-known lower critical solution temperature (LCST) in water and its conformation changed by adjusting temperature.
http://www.polymer.cn/research/dis_info1895 |
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PEGylated click polypeptides synthesized by copper-free microwave-assisted thermal click polymerization for selective endotoxin removal from protein solutions.
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http://www.polymer.cnt//ss/huangyubin/publicationsshow_5892.html |
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Silk Fibers Extruded Artificially from Aqueous Solutions of Regenerated Bombyx mori Silk Fibroin are Tougher than their Natural Counterparts. Advanced Materials, 2009, 21(3): 366-370
Zhou GQ, Shao ZZ, Knight DP, Yan JP, Chen X*
The superior mechanical strength of certain spider dragline silks and of silk reeled artificially silk from silkworm larvae have lead to several attempts to extrude fibres from redissolved silk fibroin. These have, with a single exception, produced fibres weaker than the natural ones. The best process to date produced stronger ones but was u...
http://www.polymer.cnt//ss/chenxin/publicationsshow_1143.html |
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Syntheses and second-order nonlinear optical properties of a series of new “H”-shape polymers
关键字：Click chemistry, H-type chromophore, Nonlinear optics,Synthesis, Suzuki coupling copolymerization, Suitable isolation group
To develop more “H”-shape nonlinear optical polymers, in this paper, four new polymers embedded with “H”-type chromophore moieties were designed and synthesized through a Suzuki coupling copolymerization reaction. The “H”-type chromophores were easily prepared by the utilization of “Click Chemistry” reactions, and their structures could be conveniently adjusted by changing the diazido gr...
http://www.polymer.cn/research/sy_info17358 |
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Second-order nonlinear optical dendrimers containing different types of isolation groups: convenient synthesisthrough powerful “click chemistry” and large NLO effects
关键字：Second-order nonlinear, click chemistry, isolation group
In this paper, two series of dendrimers, which contain normal phenyl or pentafluorophenyl as the endcapped group, were conveniently prepared with high purity and satisfactory yields, through the combination of divergent and convergent approaches, coupled with the utilization of the powerful Sharpless “click” reaction. Due to the Ar–ArF self-assembly effect, as well as their perfect 3D structu...
http://www.polymer.cn/research/sy_info17332 |
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