基膜

Three metal ion bridged self-assembled films of cis -di-bis(2,2'-bipyridyl-4,4'-dicarboxylate) ruthenium were fabricated and characterized by contact angle, UV spectra, cyclic voltammetry and XPS. Their photoinduced electron transfer properties were examined.

本文通过三种金属离子桥联的方式制备了一系列cis-RuL22 （L代表4，4'二羧基-2，2'联吡啶）自组装膜，并利用接触角，UV光谱，循环伏安法以及XPS对自组装功能膜进行了表征。

Objective To study the relationship between IL-1,MMP-13and pathogenesis of knee osˉteoarthrosis.Methods IL-1and MMP-13were measured concurrently in synovial fluid samples from23patients with mild OA,28patients with severe OA and6patients with disciform meniscus.The determinations of positive rate of cells in genual synovium with IL-1and MMP-13were carried out using immunohistochemical techonology.

目的 探讨白细胞介素-1（IL-1）、基质金属蛋白酶-13（MMP-13）在膝关节骨性关节炎发病中的作用方法提取23例OA病变轻微患者、28例OA病变严重患者、6例对照者的滑膜组织及关节液，采用免疫组织化学方法检测膝关节滑膜组织中IL-1、MMP-13的阳性细胞率及通过夹心ELISA法测定膝关节滑液中IL-1、MMP-13含量。

The formatin of an insulating layer of TiO2 at the interface between the metallic base and the active coating resulting in the increase of oxide film resistance, the catalyst consumption induced the increase of charge transfer resistance of faradaic process evidently, which lead to the deactivity of the anode.

结果表明，阳极具有优良的耐析氯氧反应能力；钛基体逐渐形成TiO2的钝化膜使阳极的氧化物膜电阻增大，活性组元的消耗使法拉第电荷传递电阻增加，这两者最终导致阳极失效。

Different fluroescent organic nanoparticles from microemulsion were prepared with semi-continuous emulsion copolymerization of methyl methacrylate and a polymerizable anionic surfactant. The microemulsion containing FONs was used in an ink-printing process to form different patterns. The photoluminescence properties of the film were investigated.

利用微乳液法制备了有机纳米发光材料，对乳液的性能、成膜后的发光性能进行了分析测试，证明在聚合物体系中有机纳米发光纳米微粒得以均匀的分散，发光性能得以保证，并利用喷墨打印技术在柔性基板上打印出了设计图形，并对图形的成膜形貌、发光性能进行了分析测定。

The contact angles of water and hexadecane on the resulting ultra thin film were measured so as to investigate the hydrophobic hydrophilic properties of the film.

结果表明：所制备的自组装膜的表面自由能很低，具有很好的疏水-疏油性，其对水的接触角高达 1 1 0°；二甲基-γ-全氟辛酰氧丙基硅烷组装膜可以降低基片的摩擦系数，而且在较低负荷下具有很好的耐磨性

The amphiphiles, 4-8, can not form reverse bilayers in organic solvent, which result in that the molecular interactions unable to meet the need for hydrophile-lypophile balance, so that they crystallize and exhibit no gelling abilities. The mono-chained L-alanine derivatives, 1-3, can self-assemble into bilayer aggregates, through intermolecular hydrogen bonding and homochiral effect in a number of organic liquids, which are juxtaposed and interlocked by van der Waals interaction, and finally gelate the organic liquids.

单链酰基化L-丙胺酸两亲物1-3在一些低极性的有机溶剂可以通过分子间氢键相互作用及同手性聚集作用形成有序的反双分子膜结构，这些有序反双分子膜结构单元依靠vander Waals力相互作用可以平行排列且相互之间进行连结形成长纤维状的聚集体，纤维状聚集体在有机介质中可以进一步相互连结形成三维网状结构，进而胶凝有机溶剂。

The abilities of corrsion resistance of many kinds of accessories after different surface disposed and dealed with the BH-102 hydrophobe agent had been studied.

为防止金属零件腐蚀，通常在一些零件表面进行处理(如电镀层、转化膜层等)，但是有些膜层存在着孔隙等缺陷，环境中的水分子会沿着孔隙扩散到基体而引起材料腐蚀。

Monofilm of silane on the surface of the glass substrates is prepared via the method of self-assembled monolayers, Hf (SO4)24H2O and HCI are used as raw materials, HfO2 thin films are prepared on the active groups of the alkyl silane by the liquid phase deposition.

利用自组装单层膜技术，在玻璃基板上生长有机硅烷单分子膜层，以Hf(SO4)24H2O和HCI配制HfO2前驱液，通过液相沉积在硅烷的功能性官能团上诱导生成二氧化铪薄膜。

It was observed by means of electronic microscope that toxinresulted in the apparent change in ultrastructure of rapeseed leafincluding the damage of chloroplast membrane,dilated,disorderedgrana lamellae;the damage of mitochondria membrance andeventually vacuolated mitochondria;the contract of cell nuclein.

电镜观察发现：菌核菌产生的毒素引起油菜叶片超显微结构显著变化，主要包括叶绿体膜破坏，基质片层肿胀，排列紊乱，形成空腔，最终叶绿体解体；线粒体膜破坏，最后空泡化；细胞核质凝缩。

The cation radical film exhibits an ageing effect, i.e. the changes in the physical or chemical properties of the film with time, following its deposition. It was found that because of a strong intermolecular interaction, ageing effect resulted in different aggregation states of cation radicals in the deposited film, and the film lost its reoxidation activity.

实验表明，由于分子间存在强烈的相互作用，陈化效应导致沉积膜中阳离子基具有多种不同的聚集状态，并导致沉积膜失去重新氧化的活性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。