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SYNTHESIS AND RGD PEPTIDE MODIFICATION OF A NEW BIODEGRADABLE COPOLYMER: POLYHYDROXYL-ACID ESTER
关键字：SYNTHESIS,AND,RGD,PEPTIDE,MODIFICATION,NEW,BIODEGRADABLE,COPOLYMER,POLYHYDROXYL,ACID,ESTER,
Tissue engineering holds great promise for the millions of patients who suffer tissue loss or organ failure. One approach to replacing lost tissue function is attaching mammalian cells to natural or synthetic matrices and implanti...
http://www.polymer.cn/research/dis_info3364 |
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THE PREPARATION AND CHARACTERIZATION OF POLY(ETHYLENEGLYCOL)/POLY(LACTIC ACID) MULTIBLOCK COPOLYMERS
关键字：Poly(ethylene glycol)；poly(lactic acid)；PELA；block copolymers
Poly(ethylene glycol)/poly(lactic acid) multiblock copolymers (PELA) with varying composition were prepared through successive polymerization of PEG and lactic acid synthesized by a coupling reaction, and high molecular weight PELA were obtained.&nbs...
http://www.polymer.cn/research/dis_info3352 |
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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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Reactive Blends of Biodegradable Poly(lactic acid) and Poly(butylene adipate-co-terephthalate)
关键字：Poly(lactic acid),Poly(butylene adipate-co-terepht
http://www.polymer.cn/Industry/industry2439.html |
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Biodegradable Composites of Poly(lactic acid) with Cellulose Fibers Polymerized by Aluminum Triflate
关键字：Biodegradable,Composites,Poly,lactic,acid,Cellulose,Fibers,Polymerized,Aluminum,Triflate,
Masahiro Funabashi*, Masao KuniokaResearch Institute for Innovation in Sustainable ChemistryNational Institute of Advanced Industrial Science and TechnologyHigashi 1-1-1, Tsukuba, Ibaraki 305-8565, JapanFax (+81) (0)29-861-4589; E-mail: m.funabashi@aist.go.jp
Abstract: Biodegradable polymer composites consisting of poly(lactic acid) (PLA) and cellulose fibers (CF) were prepared by our newly dev...
http://www.polymer.cn/Industry/industry248.html |
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