蛋白吸附

不同PEG含量对mPEG-PLGA-mPEG纳米粒血浆蛋白吸附和体外细胞摄取的影响

Influence of different PEG contents on the phagocytic uptake and plasma protein adsorption of mPEG-PLGA-mPEG nanoparticles

CM，ACM的蛋白吸附性能受蛋白溶液浓度及吸附时间的影响，随着蛋白溶液浓度的增大微球的吸附量增加。

The protein adsorption of CM , ACM is affected by protein solution concentration and adsorption time , an accelerated mass adsorption is observed with the protein solution concentration increased for two particles .

重组Hu蛋白吸附后的抗Hu抗体阳性患者血清。

Antibodyabsorbed sera from Hu-IgG patients with Hu recombinant protein .

空气/水界面上大豆11S球蛋白吸附膜的膨胀特性

Dilatational Properties of Soy 11S Globulin Adsorption Films on Air-Water Interface

不同流体界面上大豆11S球蛋白吸附膜膨胀黏弹性的比较研究

Comparison of dilatational elasticity and viscosity of soy 11S globulin adsorbed films at different fluid interfaces

另外在Ti-O膜表面直接固定吸附白蛋白与肝素，通过AFM，血小板粘附实验、纤维蛋白吸附实验、接触角测试来分析其表面特征。

In addition , the experiments of albumin directly immobilizing on the surface of Ti-O film were also performed .

我们将带有聚乙二醇侧基的降冰片烯衍生物单体进行表面聚合，在硅片上得到了聚乙二醇（PEG）接枝的新型梳型聚合物功能薄膜，并考察了该材料的抗蛋白吸附性能。

Norbornene derivative monomers with polyethylene glycol ( PEG ) modified side chains were polymerized from silicon surface . The protein resistance of the PNb-PEG surface was studied .

表面等离激元共振（SPR）生物传感器对聚氨酯材料血浆蛋白吸附的实时原位动态研究

Use of surface plasmon resonace ( spr ) sensor for real time in situ study of adsorption of proteins onto surface of polyurethane

本文主要研究结论如下：1.利用紫外光照技术和自组装单分子膜技术，直接对PET基材表面进行聚乙二醇官能化改性，图案化后进行蛋白吸附。

The main research contents are listed as follows : 1 . Protein micropattern was fabricated on the patterned PET surfaces modified with PEG , which was realized by VUV technique and self-assembled monolayer .

方法制备聚乙二醇（PEG）/蒙脱石（MMT）纳米复合材料，采用X-射线衍射分析PEG/MMT插层复合物的结构；应用合成的纳米复合材料做血脂和血清蛋白吸附实验。

Methods The structure of PEG / MMT nanocomposite was analyzed by means of X ray diffraction and its effect of blood lipid and albumin adsorption was evaluated in comparison with Na-MMT .

进而，从纤维的形貌、表面粗糙度、孔隙率、蛋白吸附、酶降解和拉伸性能方面评价了这种PLLA纤维。

The PLLA fibers are first of all evaluated in terms of fiber morphology , surface roughness , porosity , protein adsorption , enzymatic degradation and tensile properties .

涂层能够在安全浓度范围内缓慢、持续的释放出Zn离子，并且具有蛋白吸附的双亲性，紫外照射可以进一步提高涂层的蛋白吸附能力。

Zinc release ability of the coating is slow and sustained in the safe concentration range . Protein adsorption profile showed the coating is amphiphilic , moreover , its adsorption ability could be improved though a simple UV irradiation . 4 .

复合支架的蛋白吸附量远高于CPC支架，其体外降解速率也远高于CPC支架。复合支架释放出大量的硅、钙、磷离子。

The protein absorption capability of composite scaffolds was much higher than that of CPC . Faster degradation rate was observed in composite scaffolds , which also released larger amounts of silicon , calcium and phosphate ions .

结论两种修饰材料具有良好的细胞相容性，其中CGG在细胞体外增殖作用和蛋白吸附作用方面要优于单纯壳聚糖和ZC。

Conclusion The modified chitosan scaffolds have satisfactory cytocompatibility , the CGG is superior to pure chitosan and ZC in the effects of cellular proliferation and adsorption in vitro .

金片表面本身可与疏水标记进行相互作用，同时，MPEG（750）-SH可以排斥非特异性蛋白吸附，对目标蛋白酶活性的保持也可以起到一定的作用。

Gold film surface itself can interact with the hydrophobic markers ; meanwhile , MPEG ( 750 ) - SH can not only resist non-specific protein adsorption , but also play a role in maintaining activity of the target protease .

蛋白质静态吸附研究：白蛋白一元蛋白吸附实验表明，PEU/LCP复合材料在三种材料中白蛋白的吸附量最多，其次为功能化PVC材料，基材PEU。

Study on protein adsorption under static condition : In unitary BSA adsorption experiment , it is demonstrated that the amount of the adsorbed BSA on PEU / LCP surface is more than that of PVC and PEU .

蛋白吸附和体外成骨细胞培养表明改性后的HPPA能促进成骨细胞的生长和提高碱性磷酸酶的活性。

The method of protein absorption and osteoblast culture in vitro shows : modified HPPA can promote osteoblast growing and increase the activity of AKP .

本课题选择了生物可降解的聚（丙交酯-乙交酯）共聚物（PLGA）作为共聚物的疏水段，选择可以避免蛋白吸附的，并被FDA批准可用于临床研究的聚乙二醇（PEG）作为亲水段。

This topic have chosen biodegradable poly ( lactic-co-glycolic acid )( PLGA ) as the hydrophobic segment of copolymer , and polyethylene glycol ( PEG ) as hydrophilic segment , which can avoid protein adsorption and approved by the FDA for clinical application .

在DLC的5种碳相成分中，类金刚石碳相具有增进Alb吸附、抑制Fg、IgG吸附的双重功效，其对DLC蛋白吸附的影响远大于其它碳相成分；

In five kinds of carbon phase component , diamond like carbon phase has both effects of enhancing adsorption for Alb and weakening adsorption for Fg and IgG , thus its influence on the adsorption protein for DLC is much more important than that of other phase components ;

方法用低温等离子体表面改性HPPA，研究材料结构的变化和最佳工艺参数，并用蛋白吸附和体外成骨细胞培养评价其生物活性。

Method Surface modification of HPPA was done with cold plasma technology , structure change and the best technological parameters of HPPA were analysed and its bioactivity was determined by protein absorption and osteoblast culture in vitro .

医用高分子材料表面血浆蛋白吸附对血小板粘附的影响

Effect of Plasma Protein Adsorption on Platelet Adhesion on Polymer Surfaces

多壁碳纳米管细胞黏附性和蛋白吸附性的初探

A Study of Cell Adhesion and Protein Adsorptions on Multi-wall Carbon Nanotube

用戊二醛处理硝酸纤维素膜可以增强蛋白吸附。

Glutaraldehyde can strengthen the conjugation of NCF with protein .

护发用品添加剂阳离子蛋白吸附性的初步研究

Study on the Adsorption of Cationic Protein as a Hair Care Additives

类金刚石薄膜血液相容性与蛋白吸附的关系研究

Study on Relationship between Hemocompatibility and Protein Adsorption for DLC

蛋白吸附再循环系统治疗重型肝炎疗效观察

Clinical Study of Patients with Severe Hepatitis Treated with Protein Adsorbent Recirculating System

抗非特异性蛋白吸附两性离子聚合物表面的制备、优化及应用

Preparation , Optimization and Application of Nonfouling Zwitterionic Surfaces

树脂填充聚醚砜纤维吸附剂对牛血清蛋白吸附性能的研究

Studies of adsorption of bovine serum albumin on resin mixed PES fibrous adsorbents

含碳酸盐氟羟磷灰石与羟基磷灰石对牛血清蛋白吸附特性的研究

The adsorption characteristics of hydroxyapatite and fluoridated carbonate-containing hydroxyapatite for bovine albumin serum

微通道较大程度地保持着亲水性和抗蛋白吸附性。

The microchannel becomes hydrophilic and resists protein adsorption to a high extent .