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Dielectric Relaxation of Poly(3-hydroxybutyrate) (P3HB) and P3HB-4HB Copolymers
Dielectric spectroscopy is a powerful tool to characterize relaxation mechanisms in polymeric materials in a large temperature and frequency domain.
http://www.polymer.cn/research/dis_info16053 |
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PREPARAT10N AND CHARACTERIZATION OF A NEW COPOLYMER POLY (L-GLUTAMIC ACID) -BLOCK-POLY (LACTIC-CO-GLYCOLIC ACID)
关键字：poly (L-lactic-co-glycolic acid) –block-poly (L-glutamic acid), copolymers, pH dependence, drug delivery
A novel biodegradable diblock copolymer poly (L-lactic-co-glycolic acid) –block-poly (L-glutamic acid) (PLGA-b-PGA) was synthesized by a macromolecular coupling reaction, This synthetic strategy simplified a former synthesis process of polypeptide-poly (...
http://www.polymer.cn/research/dis_info13170 |
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Elecrorheology of Various Poly(ethylene glycol) Suspensions
The electrorheological (ER) effect is known as a reversible change of viscoelastic properties on the application or removal of electric field.
http://www.polymer.cn/research/dis_info12854 |
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The Effect of Shear Flow on the Crystallization of Poly(lactic acid)
The low degree of crystallization in Poly(lactic acid), or PLA, leads to inferior mechanical strength and heat resistance which limits its range of applications.
http://www.polymer.cn/research/dis_info12700 |
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Thermogelling Behavior of Highly Branched Poly (N-isopropylacrylamide)
Highly branched poly ( N-isopropylacrylamide ) ( PNIPAM ) were synthesized by a reversible addition-fragmentation chain transfer (RAFT) copolymerization of NIPAM and a vinyl contained trithiocarbonate RAFT agent.
http://www.polymer.cn/research/dis_info12323 |
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EXTERNALLY INITIATED CONTROLLED SYNTHESIS OF POLY(3-HEXYLTHIOPHENE)
Poly(3-hexylthiophene) (P3HT) remains the most commonly used polymer in organic photovoltaics due to its desirable electronic properties.
http://www.polymer.cn/research/dis_info11890 |
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PHOTOLUMINESCENCE AND APPLICATION OF HYPERBRANCHED POLY(AMIDO AMINE)
Poly(amido amine)s (PAMAMs) are well-known biocompatible polymers, and have been extensively studied for use both as biomedical materials and polymer therapeutics.1 As one of the most promising biodegradable polymers, PAMAMs were applied in...
http://www.polymer.cn/research/dis_info11829 |
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Crystallization behavior of biodegradable blends of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and poly (butylene adipate-co-terephthalate)
关键字：Poly (3-hydroxybutyrate-co-3-hydroxyvalerate), poly (butylene adipate-coterephthalate), blends, crystallization
Biodegradable blends of poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and poly (butylene adipate-co-terephthalate) (PBAT) were prepared with the ratio of PHBV/PBAT ranging from 100/0–0/100 by weight ratio by Haake Torque Rheometer. The crystalliza...
http://www.polymer.cn/research/dis_info11676 |
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Preparation of hydroxyl terminated poly (dimethyl siloxane) (PDMS) open networks and its IPN system with poly (2-hydroxyethyl methacrylate) (PHEMA)
关键字：poly (dimethylsiloxane),poly (2-hydroxyethyl methacrylate),IPNs,hydrogel content
Poly (dimethyl siloxane) (PDMS) has been widely used as a biomaterial due to its good compatibility, high mechanical strength, excellent oxygen permeability and ease of fabrication. However, modifications with hydrophilic functional groups ...
http://www.polymer.cn/research/dis_info11493 |
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Synthesis and characterization of flame retardant poly(hydroxyamide)s
Aromatic polybenzoxazoles(PBOs) have been known since 1960‘s as high-performance polymers with excellent thermal stability, mechanical properties,and good chemical resistance. The excellent thermal stability and high flame resistance of PBO make it&...
http://www.polymer.cn/research/dis_info11288 |
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