查询词典 bidentate

As a kind of potential drug for treating the Type II diabetes, the inhibitor of protein tyrosine phosphatase 1B (PTP1B) is an important research field, in which a kind of bidentate inhibitors is the research focus.

中国科学院研究生院，北京 100049摘要：作为二型糖尿病的潜在治疗药物，蛋白质酪氨酸磷酸酯酶1B（PTP1B）的抑制剂研究一直备受关注。

The invention pertains to the field of chemical technology, which more particularly relates to a catalyst preparation method of Polystyrene by coordinating an type of bidentate ligand and a transition metal.

本发明属于化工技术领域，具体涉及一类型双齿配体与过渡金属配位的催化剂制备聚苯乙烯方法。

The spectral data suggest that intramolecular carbonyl oxygen to tin coordination in 1 is existent and is not allowedin order to accommodate two and three bidentate dithiocarbamate ligands in 3 and 4 respectively.

波谱数据表明化合物1和2存在着分子内羰基氧原子对锡原子的配位，而在化合物3和4中这一配位则被两个或三个双齿二硫代氨基甲酸配体所替代。

After the SO_4~(2-) modification, the SO_4~(2-) was able to combine with Zr to form a chelate bidentate state which could largely facilitate an increase of the acid quantity

Cu／La／SO_4~(2-)／Al_2O_3催化剂和Cu／SO_4~(2-)／La_2O_3-ZrO_2-Al_2O_3催化剂都显示出了良好的水热稳定性，在10％水蒸气存在的条件下仍能保持较高的催化活性。

For Uracil-Zn~(2+) complexes, the bidentate coordination mode is more stable among the possible complexes relative to the monodentate case.

首先，我们对脲嘧啶与锌离子以及水合锌离子的耦合情况进行了讨论。

Because the solubility of the complex monomers is very important for polymerization, the bidentate ancillary ligand of the bicycloiridium complexes also has an effect on the luminous properties of the chelating polymer.

实验证明了在这类电磷光聚合物中配合物单元辅助配体合理的分子设计，可以提高配合物单体的溶解度，提高聚合物的分子量和发光性能。

Metal-Organic coordination polymers are formed by self-assemblythrough coordination bonds between bidentate or multbentate organic ligands and central metal ions.

金属有机配位聚合物是通过含给电子基团的双齿或多齿有机配体和一种或几种中心金属离子通过配位键自组装而形成的。

Of bidentate ligand DABCO is added exactly as axial ligand to the catalytic system.

以双齿配体DABCO作为轴向配体，双核铁双卟啉催化环己烷羟化反应

Chiral N, P bidentate ligands, were used for the first time in Ag -catalyzed asymmetric addition of allyltributyltin to benzaldehyde.

在此催化体系中，MAP系列氮膦配体的不对称诱导性能明显好于H〓-MAP系列的氮膦配体。

At high pH value, histidine is transformed into a bidentate ligand after the deprotonization of its R-NH2, and thus the aggregation process is suppressed greatly.

这是由于多肽二级结构转化是一个协同性过程，只有pH值和温度的协同作用，才能诱导具有疏水特性的β-折叠片结构的形成，从而导致金纳米粒子的聚集和颜色变化。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。