Adsorption isotherms of proteins on hydrophobic surface were measured by frontal chromatography.
测定了几种具有代表性的标准蛋白质在疏水色谱填料上的吸附等温线。
One is to create a rough structure on a hydrophobic surface, and the other is to modify a rough surface by materials with low surface free energy.
一般情况下,超疏水表面可以通过两种方法来制备:在疏水性表面构建粗糙结构或者在粗糙表面修饰低表面能物质。
The morphological development of appressorium is influenced by many factors. Generally, the rigid and hydrophobic surface is favored for appressorium formation.
影响炭疽菌附着胞形态发育的因素很多,其中硬质疏水表面在短时间内通常是有利于附着胞的形成。
However, the hydrophobic surface of electrospun PLA fibrous MATS, which leads low cell affinity, is still the key to restrict extensive application in tissue engineering.
但是采用静电纺聚乳酸纤维膜由于其表面疏水,导致纯聚乳酸纤维支架细胞亲和性差,限制其在组织工程领域的应用。
The last, through experiments of flume and water tunnel, the liquid slip effect on drag-reduction over super -hydrophobic surface for various flow conditions was researched.
通过水槽和水洞的实验,研究了超疏水性表面在不同流动条件下的减阻特性。
This paper gives a review of the recent progresses on the topography of extra hydrophobic surface. Both the chemical content and the morphology play an important role in super hydrophobic.
本文就表面构造对膜表面亲、疏水性的最新研究成果进行了概括,表面化学成分及化学结构聚集态是获得超疏水膜的基础,表面的形貌和微构造是维持超疏水性质的保障。
The researches are helpful for improving the anti-encrustation performance of biomedical materials, and provide the theoretical basis to the design and preparation of the hydrophobic surface.
本文的研究工作,对于改善医用聚合物材料的防垢性能具有重要意义,同时为超疏水表面的设计与制备提供了理论基础。
The hydrophobic tails associated with each other at the center of the membrane with the hydrophilic heads extending towards the surface.
脂双层的疏水尾排列在胞膜的中心,而亲水头排在两表面。
The preparation of a new kind of water-based hydrophobic agent and the mechanism of forming super hydrophobic film on pretreated metal surface are studied.
探讨了一种新型水基憎水剂的制备和成膜工艺,并分析了预处理金属表面超憎水膜的形成机理。
The mechanism of intensifying action of non-polar oil on hydrophobic flocculation is connection of "oil bridge" and increase of hydrophobicity of particle surface with spread of oil droplet.
提出的非极性油对疏水絮凝强化作用的机理是:油桥连接和油珠在颗粒表面的铺展增大其疏水性。
The hydrophobic effect in THD process of transfer of cationic surfactants from aqueous solution to the solid surface has been studied.
讨论了疏水效应在阳离子表面活性剂从水溶液中吸附到活性炭表面这一过程中所起的作用。
As a hydrophobic material, however, PDMS has very inert surface properties, such as poor wettability and weak adhesion, so it is necessary for PDMS to modify its surface properties.
但是作为一种疏水性较强的芯片材料,PDMS存在着表面润湿性、粘接性差等问题。
Through the cyclic voltammetric curve analysis on the externally controlled voltages, the sulphur element may be the primary hydrophobic entity on the surface of pentlandite.
通过对外控电位浮选循环伏安曲线的分析,单质硫可能是镍黄铁矿表面形成的主要的疏水性产物。
Bio-ester solution coating was adopted as the method of surface hydrophobic modification of chitosan rod.
生物酯的涂覆能有效地降低棒材表面接触角且能有效降低壳聚糖棒材的吸水率。
Quantify the Relevance Hydrophobicity in protein Structure: the general expectation is that hydrophobic aminoacids are in the core of proteins, while polar aminoacids are on the surface.
量化蛋白质结构的参比疏水性:一般认为,疏水性氨基酸在蛋白质的核中,而极性氨基酸在表面。
Transparent nano composite film on the surface of glass of hydrophobic property is prepared with sol-gel processing.
采用溶胶-凝胶法在玻璃表面制备出透明的憎水性纳米复合薄膜。
Water drops split on the hydrophobic coating are absorbed in order to remove the water drops from the surface of the protective glass (11).
在疏水涂层上进裂的水滴被亲水涂层吸收,从而能够从保护玻璃(11)的表面去除水滴。
Results indicate that the micro - and nano-scale porous structure together with the grafted hydrophobic alkyl long chains endows the aluminum alloy surface with the superhydrophobic property.
结果表明:所制得的超疏水表面是由微-纳“多孔”结构和疏水烃基长链所共同赋予的。
We developed new methods to pattern cells on both hydrophilic mica surface and hydrophobic PDMS surface and investigated the gene transfection efficiency on the patterned cells.
分别研究了在亲水性云母表面和疏水性PD MS表面细胞图案化的方法,并且对这些图案化细胞的基因转染效率进行了研究。
The catalyst also contains urea and quaternary ammonium groups, and long-fluorine hydrophobic group which can reduce the surface tension of water.
该催化剂同时含有双脲基和季铵盐基团以及疏水基的长氟链。
The influences of hydrophobic group content on the stability of the silica sols and the surface wettability and vapour stability of the silica membranes were investigated.
研究了憎水基团的添加量对溶胶体系的稳定性和对二氧化硅膜润湿性以及水汽稳定性的影响。
The activation grade of the modified nano-calcium carbonate reaehed 1, which shows the surface of the nano-CaCO_3 was modified from hydrophilic to hydrophobic.
活化度为1,表明改性后的纳米碳酸钙已经由亲水性变为疏水性。
Super-hydrophobic silica-based thin films were prepared by sol-gel processing. Both surface energy and roughness were controlled using colloidal silica particles and fluoroalkylsilane.
溶胶— 凝胶法制备超疏水薄膜,加入胶体二氧化硅粒子和氟硅烷控制薄膜表面粗糙度和表面化学性质。
Reaction products by the surface oxidation of two minerals were studied by measuring the cyclic voltammetric curves, where the elemental sulfur was the main hydrophobic entity.
通过测量循环伏安曲线,分析了两种矿物表面氧化形成的产物,元素硫是主要的疏水体。
The catalytic systems containing the surface-active phosphine show a clear matching relation between the length of olefin chain and hydrophobic chain of the surface-active phosphine.
在催化烯烃氢甲酰化反应时,观察到烯烃与膦配体之间有一定的链长匹配效应;
The results show that the introduction of aromatic ring in the alkyl chain increases the size of the hydrophobic group and decreases the capability of surfactant in reducing water surface tension.
在与大庆原油的油水界面性能的研究中发现,其中一类表面活性剂表现出较好的界面性能。
Hydrophobic silica gel was prepared by sol-gel process using tetraethoxy silicone(TEOS) as raw material, then the surface was chemically modified by diethoxydimethylsilane(DDS).
以正硅酸乙酯为原料,经溶胶-凝胶过程制备二氧化硅溶胶,再利用二甲基二乙氧基硅烷(DDS)对其进行改性,制备了疏水性二氧化硅凝胶。
Hydrophobic silica gel was prepared by sol-gel process using tetraethoxy silicone(TEOS) as raw material, then the surface was chemically modified by diethoxydimethylsilane(DDS).
以正硅酸乙酯为原料,经溶胶-凝胶过程制备二氧化硅溶胶,再利用二甲基二乙氧基硅烷(DDS)对其进行改性,制备了疏水性二氧化硅凝胶。
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