丝素膜

丝素膜修饰电极pH电荷选择效应的研究

PH-Responsive Charge Selective Recognition Based on Silk Fibroin Membrane Modified Graphite Electrodes

用丝素膜制备的纳米CdS及其光催化活性研究

Preparation of Nanometer Cadimium Sulfide Particle through Silk Fibroin Membrane and its Photocatalytic Activity

丝素膜上药物渗透量对溶液pH值的响应

The Relationship Between pH Value and Permeability of Pharmaceuticals Through Fibroin Protein Membrane

蚕丝丝素膜AFP免疫传感器的研究

Study on AFP Immunosensor with Silk Fibroin Sensitive Membrane

纳米TiO2改性丝素膜制备工艺优化及其性能研究

Study on the properties and optimal preparing technology of nano-TiO_2 modified silk fibroin films

UV和AFM测试结果表明，该丝素膜中纳米TiO2均匀分散在丝素中，TiO2粒径约为80nm；

The diameter of nano-TiO2 particles was about 80 nm by UV and AFM .

天然染料大黄对纳米TiO2改性丝素膜染色的研究

Study on Dyeing Properties of Nano-TiO_2 Modified Silk Fibroin Composite Films With Natural Dye Rheum

结论：WL组和SD组再生丝素膜对种子细胞的遗传学特性无明显影响，优于HY组。

Conclusion : WL and SD regenerated silk fibroin films have no evident genotoxicity .

再生多孔丝素膜植入后3d，PBMC中CD3+CD25+/CD3+T细胞比率高于正常。

After 3 days of implanting , the ratio of CD3 + CD25 + / CD3 + T cells of PBMC was higher than normal .

PEGO的加入在一定程度上改善了丝素膜的柔韧性，提高了弹性。

With The PEGO addition , the silk membranes ' flexility improved .

以戊二醛为交联剂，将褐藻多糖硫酸酯接枝在NH3等离子体处理的丝素膜的表面上。

Fucoidan sulfate was grafted on the surface of silk fibroin ( SF ) film treated by NH_3 gas plasma by using glutaraldehyde as a crosslinking agent .

经分光光度法分析表明这种固定化POD丝素膜的最适pH值范围较游离酶宽，为pH7.0～8.0；

Optimum pH range of the activity of the POD-immobilized fibroin membrane . being at pH7 . 0-8 . 0 , was widened in comparison with the case of free enzyme .

用X射线衍射法、氨基酸分析仪研究了PEGO改性丝素膜的结构，并对改性丝素膜水中的溶出率以及力学性能进行了测试。

A kind of silk fibroin membranes were prepared by blend the PEGO and silk fibroin . The structures of modified membranes were characterized by X-ray diffraction and Amino Acid Analyzer .

在SD大鼠背部切除皮肤建立创面，125I-再生多孔丝素膜覆在创伤面，再将切除皮肤的表皮覆于再生多孔丝素膜上进行缝合。

SD rats were selected to create wound surface by removing its skin of back . Then , the wound surface was covered with 125I-porous regenerated silk fibroin membrane and the epidermis was layed on the porous regenerated silk fibroin membrane .

合成了不同分子量的聚乙二醇缩水甘油醚（PEGO），用1H-NMR、红外吸收光谱对其进行了表征，并将其用于改性丝素膜。

Different molecular weight polymer & polyethylene glycol diglycidyl ether ( PEGO ) were synthesized and structures of them were characterized by 1H-NMR , IR .

为改善丝素膜的性能，试验选择丝素与壳聚糖混配比例、烘干温度、戊二醛及甘油浓度四因素，采用L32（8×48）正交设计方案，制备丝素与壳聚糖复合膜。

In order to improve the property of silk fibroin membrane , by utilizing of orthogonal design of L32 ( 8 × 48 ) the blending experiments of silk fibroin with chitosan were carried out . And the effects of different conditions including concentration , temperature and pH etc.

方法取新西兰兔额顶部正中切口，作双侧颞顶部开颅术，在手术显微镜下，剪除兔硬脑膜和蛛网膜1.0cm×0.8cm，硬脑膜缺损处分别用牛心包和不同的丝素膜膜修补。

Methods Bilateral temporoparietal craniotomy was used in New Zealand rabbits . An elliptical piece of dura mater and arachnoid , 1.0 cm × 0.8 cm , was removed with the aid of a surgical microscope . The dural defect was repaired with bovine pericardium and different silk membrane .

多孔丝素膜的制备及其形态结构

Preparation and Morphological Structure of Porous Silk Porous Silk Fibroin Membrane

应力对丝素膜结构与性能的影响

Influence of the Fibroin Membrane Formation Conditions on the Shear Stress

聚多元醇环氧树脂交联丝素膜的研究

Research of Crosslinking Silk Fibroin Membrane with Polyglycerin Epoxy Resin

丝素膜表面磷酸化研究

Study on the Phosphorylation of Surface of Silk Fibroin Membrane

药物在丝素膜中释放动力学参数的测定

Measurement and determination of release dynamics parameters of drugs in fibroin membrane

药物丝素膜的性能及在烧伤感染创面上的应用

Properties and Application of Medicinal Fibroin Membrane in Infected Burn Wound Surface

丝素膜的结构测定和分析

Determination and Analysis on the structure of Bombyx mori silk fibroin membranes

丝素膜固定β-葡萄糖苷酶性质的研究

Study on β - glucosidase Immobilization on Silk Fibroin Membrane

多孔丝素膜的研制及性能研究

Development of Porous Fibroin Membrane and Study of Its Properties

环氧交联剂在丝素膜制备中的应用

Epoxide Cross Linker Applied to Preparation of Fibroin Membrane

骨髓间质细胞在丝素膜上生物相容性研究

The research of biocompatibility of bone marrow stem cells on silk fibroin films

复层药物丝素膜中药物的释放

The Medicine Release in Multi layer Medical Fibroin Membrane

丝素膜及其表面改性的研究

Study on Silk Fibroin Membranes and Their Surface Modification