配体

One class is CAAX-mimetic compounds with an imidazolyl residue on one end and a carboxylic group on the other connected by benzodiazepine scaffold at different positions.

连有咪唑基的苯并二氮杂草化合物，以苯并二氮杂草-2-酮为分子骨架，7位连接含有咪唑基的侧链，1位或3位连接含羧基或酯基的侧链。此类化合物模拟了CAAX配体。

We studied the fluorescent capability of Binolate lanthanide complexes. Thefluorescent analysis shows that both ligand and complexes exhibit luminescence. Insolid state and solution, they have the different luminescence mechanism, intensity andcolor. So we can synthesize the complexes of dissimilar fluorescence performance bychanging the state and solvent polarity. According to the literatures, the complexes playan important role in luminescence material and probe with the development of theinformation technique.

对合成的八个邻萘酚稀土配合物进行发光性能研究，通过荧光光谱分析显示，配体和配合物都能够发出荧光，并且在固体状态和溶液中的发光机制、光强度及发光颜色都不同，所以通过改变邻萘酚稀土配合物的状态以及所选溶剂极性的不同，可以得到荧光性能不同的邻萘酚稀土配合物；根据查阅的文献可知，这类配合物在发光方面的应用很少，所以在当前信息显示技术高速发展的今天，邻萘酚类发光稀土配合物在发光器件、荧光探针等材料的研究领域当中不仅具有理论意义还有实际的应用价值。

Expresion of FasL was found mainly in the cytoplasm of liver-infiltrating mononuclear cells,these positive cellswere found particularly at the advancing edges of piecemeal necrosis,bridge necrosis and in the intralobular.

以免疫组化法研究Fas配体在丙型肝炎病人肝组织内的表达情况，发现在碎屑样坏死、桥样坏死及灶性坏死区浸润的单个核细胞有明显的FasL表达，阳性率为41.2％。

Using Cu_2O as catalyst, both 51 and 52 showed high catalytic activities in thecross-coupling reaction of iodobenzene with n-hexylamine.

以Cu_2O 作催化剂，配体51 或52 在碘苯与正己胺之间的C-N 成键反应中都表现出了高的催化活性。

We have developed a simple and easy-handling procedure for copper-catalyzed cyanation of aryl halides using K4[Fe_6] as the cyanide source. The present procedure has ligand- and base-free advantages, and was accomplished under the conditions of exposure to the air without degassing of the solvent.4. We carried out the selective control of preparation for phenyl ether and phenol from iodobenzene with 10 mol% of Cu_2·H_2O as the catalyst under the condition of exposure to air.

这个程序有无配体无碱的好处，并能够在暴露于空气的条件下进行，溶剂也不用脱气。4、空气气氛下，用10 mol%的Cu_2·H_2O催化碘苯偶联，实现了制备二苯醚和苯酚的选择性控制：即在有(来源：Aa955BC55论文网www.abclunwen.com)机溶剂NMP中实现了碘苯直接制备二苯醚的Ullmann反应，在H2O中实现了碘苯直接制备苯酚。

Vinyl acetate was copolymerized with triallyl isocyanurate which was then saponified, activated, and DNA was immobilized on to the adsorbent.

本文以异氰尿酸三烯丙酯 TAIC为交联剂，醋酸乙烯酯为单体合成的共聚物，经皂化和活化后，固载上DNA，即得含DNA配体的VT吸附剂。

An isonitrile ligand, 2 methyl cyclohexylisonitrile is synthesized and a copper salt Cu(I 4BF 4 of this ligand is also prepared. The isonitrile and its copper salt are characterized by IR and elemental analysis.

合成了一种新的异腈配体 2 甲基环己基异腈及其铜络盐，并经红外光谱和元素分析等表征予以确认。

By adjusting the synthesis conditions, including temperature, pH value of the mixture solution and reaction time, the degree of the hydroxylation of isophthalic acid can be relatively controlled and the product of different structures can be obtained.

控制合成反应条件，可使部分间苯二甲酸配体发生转化而获得不同组成和结构的产物。

By adjusting the synthesis conditions, including temperature, pH value of the mixture solution and reaction time, the degree of the hydroxylation of isophthalic acid can be relatively controlled and the product of different structures can be obtained.

控制合成反应条件，可使部分间苯二甲酸配体发生转化而获得不同组成利结构的产物。

In this thesis, five polydentate ligands including azido, oxalate, terephthalic acid, isophthalic acid and Pyridine-2,6-dicarboxylic acid were used to construct new transition metal complexes (M = Ru, Fe and Zn). Eight new complexes as listed below were synthesized and fully characterized.

本论文以草酸根、叠氮根、对苯二甲酸、间苯二甲酸和吡啶-2，6-二羧酸等含O、N的多齿共轭配体为研究对象，合成了以下八个结构新颖的化合物，并对它们的结构和谱学性质进行了详细的表征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。