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Folate-chitosan Modified Alginate/CaC03 Hybrid Nanoparticles for Tumor-targeted Drug Delivery
关键字：folic acid, targeted drug delivery, calcium carbonate, nanoparticles
Folic acid(FA)is a targeting group which is extensively used to deliver therapeutic and imaging agents to folate receptor (FR) over expressed cancer cells. In this study, the alginate/calcium carbonate(alginate/CaC03) hybrid n...
http://www.polymer.cn/research/dis_info17336 |
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Flow-induced Morphologies of Poly(lactic acid) and Ramie Fibers in Injection-molded Biocomposites
关键字：pla, natural fiber, renewable biocomposites, morphology, performance
The poly (lactic acid) (PLA)/ramie fiber biocomposites were fabricated by extrusion compounding followed by injection molding, and further attempts were made to understand the flow-induced morphology of ramie fibers and PLA&nb...
http://www.polymer.cn/research/dis_info17300 |
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Thermal and Mechanical Properties of Film Sheet from PLA/ENR Blends using Rutile Ti02 as Fillers
关键字：poly(lactic acid) , epoxidized natural rubber, titanium dioxide
The aim of this research was to reduce the brittle and increase the toughness of polylactic acid (PLA) by adding epoxidized natural rubber (ENR)01]. ENR with epoxidation content of 33mol% was mixed in chloroform...
http://www.polymer.cn/research/dis_info17281 |
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Oil-in-water emulsions stabilized by photo-sensitive coumarin-grafted hyaluronic acid derivative micelle nanoparticles
关键字：Hyaluronan, Coumarin，Photo-sensitive，Self-assembly，ickering emulsions
Photo-sensitive coumarin-grafted hyaluronic acid derivative (HA-g-C) was synthesized with the solubilization method of HA in anhydrous DMSO by nano-complexing with dimethoxy-PEG.
http://www.polymer.cn/research/dis_info15656 |
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Study on mechanical property and hydrophilicity of PLLA/PEG degradable anti-adhesion membrane prepared by electrospinning
关键字：electrospinning; poly(L-lactic acid); polyethylene glycol; anti-adhension membrane
In this study, poly(L-lactic acid) (PLLA) / polyethylene glycol (PEG) blend fibers have been prepared by electrospinning using chloroform and absolute ethyl alcohol as solvents. and several anti-adhesion membranes in different blend ratios&...
http://www.polymer.cn/research/dis_info14075 |
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NEW GENERATION OF CHITOSAN-(ACRYLIC ACID)-MAGNETITE NANOSPHERES: SYNTHESIS, CHARACTERIZATION AND CELL VIABILITY TEST IN VITRO
关键字：chitosan, magnetite, nanospheres. cell viability
A facile approach to a new generation of chitosan-(acrylic acid)-magnetite nanospheres (CS-AA-Fe3O4) was demonstrated. TEM morphology indicated that magnetite nanoparticles (diameter about 20 nm) were embedded in CS-AA-Fe3O4 nanospheres (130nm). Sign...
http://www.polymer.cn/research/dis_info13898 |
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Synthesis of DOPO Derivatives of 1, 3, 5-tris-(2-hydroxyethyl)-cyanuric acid (THIC) and their Oligomers as flame retardants in Epoxy Resins
关键字：DOPO; flame retardant; epoxy resins; THIC; THIC oligomer
Organophosphorus compounds are the focus of a great deal of research activity because of their good performance as flame retardants in various polymers.
http://www.polymer.cn/research/dis_info12474 |
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An Intumescent Flame Retardant System Using β-Cyclodextrin as a Carbon Source
关键字：intumescent flame retardant; thermal stabilities; char formation; cyclodextrin; polylactic acid
Polylactic acid (PLA) is one of most promising biodegradable polymers, but it is flammable. Its fire resistance needs to be improved when it is used in applications such as electronics. Since PLA is an eco-friendly material,&...
http://www.polymer.cn/research/dis_info12429 |
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The effect of novel reactive compatibilizer on mechanical properties and thermal stability of PLA/starch blend
关键字：Poly (lactic acid), Starch, blend, compatibilizer, dimeric TDI
Poly (lactic acid) (PLA) is a biodegradable polymer, but its applications are limited by its high cost. Blending granular corn starch with PLA reduces the cost, but usually the blends have poor strength. In this study, a...
http://www.polymer.cn/research/dis_info11669 |
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Surface-induced chitosan contanining polyacrylic acid hydrogel onto polypropylene SMS nonwovens
关键字：hydrogel,surface,wettability,SMS nonwovens,antibacterial activity
Polypropylene (PP) Spun-Meltblown-Spun (SMS) Nonwovens (NWs) are widely used in medical and hygiene applications. PP SMS NWs were modified to enhance hydrophilicity and antibacterial activity in this work. In the first stage, NWs were&...
http://www.polymer.cn/research/dis_info11632 |
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