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In vitro degradation of three dimensional porous poly(D,L-lactide-co-glycolide) scaffolds for tissue engineering
In vitro degradation behaviors of three-dimensional tissue engineering porous scaffolds made from amorphous poly(d,l-lactideco-glycolide) with three different formulations have been systematically investigated up to 26 weeks in phosphate buffer saline solution at 37C. The following properties of the scaffolds were measured as a function of degradation time: dimensions,weight, compressive strength...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_925.html |
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化学还原法合成硫化铅纳米棒及其表征
关键字：semiconductor, lead sulfide, nanorods, chemistry reduction
PbS nanomaterials possess versatile specially optical and electronic properties. A lot of efforts have been made to preparePbS nanomaterials with different morphology. In the paper, PbS nanorods were prepared by using a chemistry reduc...
http://www.polymer.cn/research/dis_info6628 |
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Manufacturing of thin-walled parts using a microcellular injection molding system
关键字：Foaming; microcellular; thin-walled; flow ratio; penetration length; weight reduction; mold temperature; injection speed
Microcellular injection molding has established itself as a viable molding process because of the many advantages it offers over conventional injection molding. These include lighter part weight, shorter cycle time, lower injection pressure...
http://www.polymer.cn/research/dis_info5161 |
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化学还原法合成硫化铅纳米棒及其表征
关键字：semiconductor, lead sulfide, nanorods, chemistry reduction
PbS nanomaterials possess versatile specially optical and electronic properties. A lot of efforts have been made to preparePbS nanomaterials with different morphology. In the paper, PbS nanorods were prepared by using a chemistry reduc...
http://www.polymer.cn/research/dis_info6628 |
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Manufacturing of thin-walled parts using a microcellular injection molding system
关键字：Foaming; microcellular; thin-walled; flow ratio; penetration length; weight reduction; mold temperature; injection speed
Microcellular injection molding has established itself as a viable molding process because of the many advantages it offers over conventional injection molding. These include lighter part weight, shorter cycle time, lower injection pressure...
http://www.polymer.cn/research/dis_info5161 |
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Functional Poly(ε-caprolactone)s via Copolymerization of ε?Caprolactone and Pyridyl Disulfide-Containing Cyclic Carbonate: Controlled Synthesis and Facile Access to Reduction-Sensitive Biodegradable Graft Copolymer Micelles
Pyridyl disulfide-functionalized cyclic carbonate (PDSC) monomer was obtained in four straightforward steps from 3-methyl-3-oxetanemethanol and exploited for facile preparation of functional poly(ε-caprolactone) (PCL) containing pendant pyridyl disulfide (PDS) groups via ring-opening copolymerization with ε-caprolactone. The results showed that PDS-functionalized PCL polymers were ...
http://www.polymer.cnt//ss/zhongzhiyuan/publicationsshow_4801.html |
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Reduction-Responsive Disassemblable Core-Cross-Linked Micelles Based on Poly(ethylene glycol)-b-poly(N-2-hydroxypropyl methacrylamide)–Lipoic Acid Conjugates for Triggered Intracellular Anticancer Drug Release
Reduction-sensitive reversibly core-cross-linked micelles were developed based on poly(ethylene glycol)-b-poly(N-2-hydroxypropyl methacrylamide)–lipoic acid (PEG-b-PHPMA-LA) conjugates and investigated for triggered doxorubicin (DOX) release. Water-soluble PEG-b-PHPMA block copolymers were obtained with Mn,PEG of 5.0 kg/mol and Mn,HPMA varying from 1.7 and 4.1 to 7.0 kg/mol by reversible add...
http://www.polymer.cnt//ss/zhongzhiyuan/publicationsshow_4797.html |
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ACS Nano Shuangyin Wang, Dingshan Yu, Liming Dai*, Dong Wook Chang, Jong-Beom Baek, “Polyelectrolyte-Functionalized Graphene as Metal-free Electrocatalysts for Oxygen Reduction”, ACS Nano, 2011, 5, 6202
Shuangyin Wang, Dingshan Yu, Liming Dai*, Dong Wook Chang, Jong-Beom Baek, “Polyelectrolyte-Functionalized Graphene as Metal-free Electrocatalysts for Oxygen Reduction”, ACS Nano, 2011, 5, 6202
http://www.polymer.cnt//ss/shuangyinwang/publicationsshow_4217.html |
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ELECTROSPUN FIBROUS SCAFFOLDS OF POLY(LACTIC-CO-GLYCOLICACID) CONTAINING BOVINE GLYCOSAMINOGLYCAN FOR CARTILAGE TISSUE ENGINEERING AND TREATMENT OF DEEP CARTILAGE DEFECTS IN THE KNEE
关键字：ELECTROSPUN,FIBROUS,SCAFFOLDS,POLY,LACTIC,GLYCOLICACID,CONTAINING,BOVINE,GLYCOSAMINOGLYCAN,FOR,CARTILAGE,TISSUE,ENGINEERING,AND,TREATMENT,DEEP,CARTILAGE,DEFECTS,THE,KNEE,
Tissue engineering provides an alternative approach to restoring, maintaining or improving the function of human tissues by natural and synthetic biomaterials seeded with available cells.
http://www.polymer.cn/research/dis_info1833 |
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ELECTROSPUN FIBROUS SCAFFOLDS OF POLY(LACTIC-CO-GLYCOLICACID) CONTAINING BOVINE GLYCOSAMINOGLYCAN FOR CARTILAGE TISSUE ENGINEERING AND TREATMENT OF DEEP CARTILAGE DEFECTS IN THE KNEE
关键字：ELECTROSPUN,FIBROUS,SCAFFOLDS,POLY,LACTIC,GLYCOLICACID,CONTAINING,BOVINE,GLYCOSAMINOGLYCAN,FOR,CARTILAGE,TISSUE,ENGINEERING,AND,TREATMENT,DEEP,CARTILAGE,DEFECTS,THE,KNEE,
Tissue engineering provides an alternative approach to restoring, maintaining or improving the function of human tissues by natural and synthetic biomaterials seeded with available cells.
http://www.polymer.cn/research/dis_info1833 |
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