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- convex chitosan membrane 多凸壳聚糖膜
- The localization of the activity of immobilized urease on chitosan membrane was studied by X-ray microanalysis. 利用X射线微区分析方法,对壳聚糖固定化脲酶活性进行了定位分析。
- N-methylene phosphonic chitosan (MPCS) was grafted to chitosan membrane using glutaraldehyde. 改性后的材料可以直接用于与血液相接触的场合。
- Results: Chitosan membrane showed no toxicity and did not cause hemolysis, pyrogen or hyperergia. 结果:测试表明壳聚糖膜无毒、不溶血、不致热、不致敏。
- The localization of the activity of immobilized glucose oxidase on chitosan membrane was studied by X-ray microanalysis. 利用X射线微区分析方法,对壳聚糖固定葡萄糖氧化酶活性进行定位分析。
- The degradation speed of the chitosan membrane was faster than PDLLA membrane which has the same molecular weight as the chitosan mem... 在相同的实验条件下相同重均分子量的壳聚糖膜比聚乳酸膜降解快。
- The effects of molecular weight,deacetylation degree and modification reaction on the properties of chitosan membrane were discussed in details. 壳聚糖膜的组分包括酸的种类和浓度、增塑剂的种类和浓度与其他高分子材料复合等对膜性质的影响。
- Abstract: The localization of the activity of immobilized glucose oxidase on chitosan membrane was studied by X-ray microanalysis. 文章摘要: 利用X射线微区分析方法，对壳聚糖固定葡萄糖氧化酶活性进行定位分析。
- In-situ precipitation method was used to prepare chitosan rod by using chitosan membrane as template and NaOH as precipitant. 本文采用原位沉析法分别组装了层层叠加结构的空心和实心壳聚糖髓内钉。
- After pretreated by inorganic salt solutions and polyanions, the pervaporation separation of water/ethanol mixtures through chitosan membrane was studied in this paper. 本文报道了壳聚糖膜经无机盐溶液处理或聚阴离子复合后，其分离乙醇／水体系的渗透汽化性能。
- The blood compatibility of the MPCS-grafted chitosan membrane was evaluated by platelet rich plasma contacting experiments and protein adsorption experiments. 本研究主要工作是将改性后的水溶性壳聚糖衍生物构建到一些常用的生物材料表面，并对材料的血液相容性进行评价。
- The plant pigment enrichment of chitosan membrane was discussed. the experiments showed that 2 % chitosan membrane has better enrichment on pigment of radish and that the decolourization was 84 % . 结果表明,2%25壳聚糖膜对萝卜红色素有较好的富集作用,富集程度(以脱色率表示)达84%25。
- Surface analysis of the grafted membrane by ATR-FTIR and ESCA and the water contact angle confirmed that N-methylene phosphonic chitosan (MPCS) were successfully grafted onto the chitosan membrane. 壳聚糖本身具有较强的凝血作用，但是，当对壳聚糖进行适当改性后，其凝血作用会转变为抗凝血作用。
- CONCLUSION: The epidermal growth factor, dexamethasone and ornidazole-contained composite chitosan membrane could help to accelerate the healing of dental ulcer and promote the recovery of tissues. 结论：表皮细胞生长因子复合地塞米松及含奥硝唑的壳聚糖复合药膜可显著加快兔口腔溃疡的愈合速度，促进组织的修复。
- A novel method was developed to prepare porous chitosan membranes with dibutyl phthalate as the porogen. 以邻苯二甲酸二丁酯为致孔剂,制备了多孔壳聚糖膜。
- The results showed that the two ways can all improve the separation characteristics of chitosan membranes. 结果表明，上述两种处理方法均能提高壳聚糖膜的分离性能。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- Keywords Polarity;Chitosan membrane;Pyrene;Fluorescence probe; 极性;壳聚糖膜;芘;荧光探针;
- Keywords Chitosan membrane Ocular surface Alkali burn Symblepharon; 壳聚糖膜;眼表;碱烧伤;睑球粘连;
