论文部分内容阅读
Chitosan-g-PAA Hydrogels for Colon-Specific Drug Delivery: Preparation, Swelling Behavior and in vit
【机 构】
：
School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 4
【出 处】
：
武汉理工大学学报（材料科学版）（英文版）
【发表日期】
：
2010年2期
其他文献
Chitosan-L-Lactic Acid Scaffold for the Regeneration of Peripheral Nerve and Its NGF Release Propert
Chitosan-L-lactic acid composite scaffold for the regeneration of peripheral nerve is obtained by grafting L-lactic acid onto the amino groups in chitosan with combined vacuum freezer drier.The composite scaffold was characterized by ATR-FTIR and SEM.The
The setting reaction of glass ionomer cement was studied by analyzing and comparing the short-tem mechanical properties of set cement stored in silicone oil,air and distilled water respectively at different temperatures.For the set cement stored at 37℃,th
Two aspects of studies were carried out:1)synthesis of geopolymer by using fly ash and metakaolin;2)Immobilization behaviors of fly ash based geopolymer in a presence of Pb and Cu ions.As for the synthesis of fly ash based geopolymer,4 different fly ash c
High Activated Mineral Admixture Slurry Made by Wet-discharged Fly-ash Promoted by Matrix Bonding Co
The mineral admixture slurry was made by wet-discharged fly-ash(WDFA)pro-moted by matrix bonding component(MBC),and the strengths,hydration products change(XRD, SEM)of cement paste made by the slurry were studied.The results indicate that in the process o
Effect of TiO_2 content on the burnability of clinker with high C_3S were investigated by determination of free lime in final product,and the clinker phase formation,microstructural features of C_3S and the solubility of TiO_2 in C_3S were further studied
The influences of compositing mineral admixtures on the regularity of mechanical property,workability,durability and microstructure of C50 marine concrete were investigated.The results show that the incorporation of mineral admixtures can improve the mech
Electrocatalytic Activity of Tungsten Trioxide Micro-spheres, Tungsten Carbide Microspheres and Mult
Tungsten trioxide micropheres were prepared by spray pyrolysis, and tungsten carbidemicrospheres were produced by spray pyrolysis-low temperature reduction and carbonization technology.Multi-walled carbon nanotube-tungsten carbide composites were prepared
The stress distribution on the failure progress of fiber pushed-out test was studied.A numerical program,developed by meso-damage mechanics,was adopted to simulate the whole failure process of interface debonding and fiber pushing out.From the simulation,