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A NEW METHOD OF OBTAINING POLY(LACTIC ACID)——BIODEGRADABLE “GREEN” PLASTIC WITH RENEWABLE RESOURCES
关键字：NEW,METHOD,OBTAINING,POLY,LACTIC,ACID,BIODEGRADABLE,GREEN,PLASTIC,WITH,RENEWABLE,RESOURCES,
Since the development of plastic earlier last century, it has become a popular material used in a wide variety of ways. However, the widespread use of plastic, particularly the use and throw plastic covers is a serious&n...
http://www.polymer.cn/research/dis_info3426 |
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SYNTHESIS AND CHARACTERIZATION OF NOVEL CONTROLLED DRUG DELIVERY SYSTEMS OF POLY(DMAEMA-CO-ACRYLOYL-；-CYCLODEXTRIN) HYDROGEL
关键字：SYNTHESIS,AND,CHARACTERIZATION,NOVEL,CONTROLLED,DRUG,DELIVERY,SYSTEMS,POLY,DMAEMA,ACRYLOYL,amp,61538,CYCLODEXTRIN,HYDROGEL,
The purpose of this study is to synthesize novel controlled drug delivery polymer systems that not only has supra-molecular enclosure ability, but also can intelligently respond the external stimuli including pH, temperature and ionic&...
http://www.polymer.cn/research/dis_info3404 |
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PREPARATION OF POLY (ETHYLENE GLYCOL) END-GRAFTED HYALURONIC ACID WITH QUANTUM DOTS LABELING FOR PEPTIDE DELIVERY
关键字：Hyaluronic acid, Poly (ethylene glycol), Quantum Dots, Peptide Delivery, Bio-labeling
Biodegradable polymeric systems for controlled-release drug delivery have been extensively studied because an invasive technique such as surgery is not required after their use.
http://www.polymer.cn/research/dis_info3384 |
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MISCIBILITY AND MECHANICAL PROPERTIES OF BLENDS OF POLYSULFONE OLIGOMER AND POLY (PHTHALAZINONE ETHER SULFONE KETONE)
关键字：MISCIBILITY,AND,MECHANICAL,PROPERTIES,BLENDS,POLYSULFONE,OLIGOMER,AND,POLY,PHTHALAZINONE,ETHER,SULFONE,KETONE,
Poly(phthalazinone ether sulfone ketone) (PPESK) is a novel high performance thermoplastic with superior mechanical strength, remarkable thermal and chemical resistance. However, PPESK also exhibits some disadvantages such as expensive price and ...
http://www.polymer.cn/research/dis_info3294 |
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GROWTH OF ENDOTHELIAL CELLS ON THE SURFACE OF PEO MODIFIED POLY(CARBONATE)URETHANES CONTAINING GRAFTED GRGDSP-PEPTIDES
关键字： poly(carbonate)urethanes polyethylene glycol endothelial cell photochemical techniques
To improve endothelial cell adhesion and growth on the surface of polyethylene glycol modified poly(carbonate)urethanes (PCU-PEO), cell adhesive peptide Gly-Arg-Gly-Asp-Ser-Pro (GRGDSP) was photochemically grafted to the surface.
http://www.polymer.cn/research/dis_info3276 |
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APPLICATION OF SUPERCRITICAL CO2 IN CONTROLLED RELEASE SYSTEM OF ORTHO-HYDROXYBENZOIC ACID WITH POLY (ε-CAPROLACTONE)
关键字：APPLICATION,SUPERCRITICAL,CONTROLLED,RELEASE,SYSTEM,ORTHO,HYDROXYBENZOIC,ACID,WITH,POLY,CAPROLACTONE,
In recent years, the strategy of using supercritical fluid (SCF) technology for crystal and particle engineering of pharmaceutical materials and drug delivery systems has been showing great promise. Supercritical precipitation or crystallization...
http://www.polymer.cn/research/dis_info3177 |
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THE INFLUENCE OF SOLVENT-INDUCED INITIAL STATE ON THE LATER DEVELOPMENT OF ISOTHERMAL CRYSTALLIZATION OF POLY(ETHYLENE TEREPHTHALATE)
关键字：THE,INFLUENCE,SOLVENT,INDUCED,INITIAL,STATE,THE,LATER,DEVELOPMENT,ISOTHERMAL,CRYSTALLIZATION,POLY,ETHYLENE,TEREPHTHALATE,
When a crystallizable polymer is put in contact with certain kinds of solvents, its crystallization temperature maybe well below its glass transition temperature, and this phenomenon is called solvent-induced crystallization. Many papers de...
http://www.polymer.cn/research/dis_info3171 |
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FORCE SPECTROSCOPY STUDY ON POLY(ACRYLAMIDE) DERIVATIVES:EFFECTS OF SUBSTITUTES AND BUFFERS ON SINGLE-CHAIN ELASTICITY
关键字：FORCE,SPECTROSCOPY,STUDY,POLY,ACRYLAMIDE,DERIVATIVES,EFFECTS,SUBSTITUTES,AND,BUFFERS,SINGLE,CHAIN,ELASTICITY,
We herein attempted to study the effect of different substitutes on elasticity of poly(acrylamide) derivatives, using an atomic force microscopy (AFM)-based technique, single molecule force spectroscopy (SMFS).
http://www.polymer.cn/research/dis_info3152 |
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PREPARATION AND PERFORMANCES OF POLY (PHTHALAZINONE ETHER SULFONE KETONE) HOLLOW FIBER ULTRAFILTRATION MEMBRANES
关键字：PREPARATION,AND,PERFORMANCES,POLY,PHTHALAZINONE,ETHER,SULFONE,KETONE,HOLLOW,FIBER,ULTRAFILTRATION,MEMBRANES,
So far, four types of organic membranes, I.E., sheet, capillary, hollow fiber, and composite, have been prepared. From the standpoint of large-scale applications, capillaries, hollow fibers and tubular composites will be preferable because&...
http://www.polymer.cn/research/dis_info3083 |
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A WAXD STUDY ON DIBLOCK COPOLYMER OF POLY((2,5-BIS[(4-METHOXYPHENYL)OXYCARBONYL] STYRENE-B-(ETHYLENE OXIDE))
关键字：WAXD,STUDY,DIBLOCK,COPOLYMER,POLY,BIS,METHOXYPHENYL,OXYCARBONYL,STYRENE,ETHYLENE,OXIDE,
Block copolymers are interesting variations of polymers and have attracted considerable attention recently.1,2 A series of crystalline-liquid crystalline (LC) diblock copolymers containing two blocks with completely different properties, poly((2,5-bis[(4...
http://www.polymer.cn/research/dis_info3051 |
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