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Surface Improvement of Silk Fibroin by Grafting Ferulic Acid and Its Derivatives
关键字：Surface,Improvement,Silk,Fibroin,Grafting,Ferulic,Acid,Its,Derivatives,
Silk fibroin (SF) has been used as textile fiber in China for centuries. Recently, SF has been found to be employed in many medical applications.
http://www.polymer.cn/research/dis_info2046 |
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Effect of Sepiolite Content on Synthesis and Water absorbability of Sepiolite-filled Copoly(acrylic acid-acrylamide) Fibres
关键字：Sepiolite-filled Copoly(acrylic acid-acrylamide) Fibres
A water-absorptive sepiolite-filled copoly(acrylic acid-acrylamide) fibres were prepared by situ solution copolymerization of acrylic acid, acrylamide and potential crosslinking agent with a filler of acid-activated sepiolite ultra-fined powder. After wet...
http://www.polymer.cn/research/dis_info1953 |
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Self-Assembled Polyelectrolyte Nanocomplexes between Chitosan and Poly (L-glutamic acid)
关键字：Self,Assembled,Polyelectrolyte,Nanocomplexes,Chitosan,Poly,glutamic,acid,
Polymer complexes are formed by association of two or more complementary polymers and may arise from electrostatic forces, hydrophobic interactions, hydrogen bonding, vander Wael forces, or combinations of these interactions [1].
http://www.polymer.cn/research/dis_info1900 |
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The preparation of Poly(L-lactic acid)- Poly(ethylene adipate)ester Multiblock Copolymers
关键字：Poly(L-lactic acid), Poly(ethylene adipate), Multiblock copolymer
The multiblock copolymers derived from poly(L-lactic acid) (PLLA) and Poly(ethylene adipate)ester (PEA) were prepared with the coupling reaction between PLLA and PEA oligomers with -NCO terminals. Fourier transform infrared (FTIR) was used ...
http://www.polymer.cn/research/dis_info1665 |
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Biodegradation Behavior of Segmented Polyurethanes Prepared from Amino acid-Based Diisocyanate
关键字：Segmented Polyurethanes Prepared from Amino acid-Based Diisocyanate
Segmented poly(urethaneurea)s (SPUUs) were synthesized from lysine-based diisocyanate (LDI), polycaprolactone diol (PCL) and 1,4-butanediamine (BDA). The hard segment fraction was changed in order to control the mechanical properties and the degradab...
http://www.polymer.cn/research/dis_info1350 |
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SYNTHESIS AND CHARACTERIZATION OF LIQUID CRYSTALLINE POLYSILOXANES CONTAINING SULFONIC ACID GROUPS
关键字：SYNTHESIS,AND,CHARACTERIZATION,LIQUID,CRYSTALLINE,POLYSILOXANES,CONTAINING,SULFONIC,ACID,GROUPS,
Many studies have centered on the synthesis and properties of liquid crystalline polymers (LCPs),recently research has been extended to polymers having ionic and mesogenic units in their chain, namely liquid crystalline ionomers.
http://www.polymer.cn/research/dis_info795 |
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Adsorption kinetics and thermodynamics of acid bordeaux B from aqueous solution by graphene oxide/PAMAMs.
关键字：acid Bordeaux B, adsorption, graphene oxide, PAMAMs
Graphene oxide/polyamidoamines dendrimers (GO/PAMAMs) composites were synthesized via modifying GOwith 2.0 G PAMAM. The adsorption behavior of the GO/PAMAMs for acid Bordeaux B (ABB) was studied and the effects of media pH, adsorption time and initial ABB concentration on adsorption capacity of the adsorbent were investigated. The optimum pH value of the adsorption of ABB onto&nbs...
http://www.polymer.cn/research/sy_info19426 |
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Morphology of Poly (lactic acid) Scaffolds Fabricat by a Modified Solvent Casting/Porogen Leaching Method
关键字： Morphology, Porous scaffold, Porogen leaching, Poly(lactic acid)
Solvent casting/particulate leaching (SC/PL) is most commonly used for fabricating micro-porous and macro-porous polymer scaffolds. The advantage of this method is that the process is easy to carry out and easy to control&...
http://www.polymer.cn/research/sy_info15216 |
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Morphology of Poly (lactic acid) Scaffolds Fabricat by a Modified Solvent Casting/Porogen Leaching Method
关键字： Morphology, Porous scaffold, Porogen leaching, Poly(lactic acid)
Solvent casting/particulate leaching (SC/PL) is most commonly used for fabricating micro-porous and macro-porous polymer scaffolds. The advantage of this method is that the process is easy to carry out and easy to control&...
http://www.polymer.cn/research/sy_info15215 |
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Effect of different concentrations of nitric acid on the conductivity of single-walled carbon nanotube transparent films
关键字：nitric acid, conductivity, single-walled carbon nanotube, transparent films
Single-walled carbon nanotubes dispersed in deionized water with sodium dodecyl benzene sulfonate were sprayed on UV and plasma treated polyethylene terephthalate to achieve transparent conductive films with excellent adhesion. The carbon nanotube films were further treated with different concentrations of nitric acid and characterized by adsorption spectra, Raman spectroscopy, four-point pr...
http://www.polymer.cn/research/sy_info14943 |
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