配体

A series of L-histidine Schiff bases that include Sal-His (H2L^1), Br-Sal-His(H2L^2), NO2-Sal-His (H2L^3) and their Cu complexes were synthesized, and the catalytic behavior of Schiff-base-Cu for the oxidation of β-ionone to 4-oxo-β-ionone as well as the effects of substitutents on these properties were examined.

合成了芳环上含不同取代基的Schiff碱配体（水杨醛缩组氨酸(H2L^1)、5-溴水杨醛缩组氨酸(H2L^2)、5-硝基水杨醛缩组氨酸(H2L^3)及其铜配合物，研究了其作为催化剂应用于催化分子氧氧化β-紫罗兰酮制备4-氧代－β-紫罗兰酮中的行为。

To understand the molecular basis of the high selectivity of the inhibitor and the mechanism of feedback inhibition, we determined the crystal structure of LiCMSC (C-terminal regulatory domain of LiCMS) in complex with isoleucine, and performed a biochemical study of the inhibition of LiCMS using mutagenesis and kinetic methods.

丁建平和赵国屏课题组合作，运用结构生物学和生物化学的方法分别研究了 CMS 的催化结构域与其底物丙酮酸、乙酰辅酶 A 、金属辅基的四元复合物的晶体结构，和 CMS 的调节结构域与反馈抑制剂异亮氨酸的复合物的晶体结构，以及全酶与这些配体相互结合的动力学性质。

These results were different from the observation in the reaction of Cp2LnNPr2 and PhEtCCO,indicating that ligand, steric effect, electronic effect and solvents have an important effect on the insertion of a ketene into the Ln-N bond.

与phEtCCO不同的是，phZCCO偶联插入LoN键形成的新配体不发生1，5一H迁移的异构化反应，可以直接分离得到苯环参与共扼加成反应的中间体CpZLn〔oe(e6HSCphCON'p几)CphZLn-Er(11，孔(12)，Y(13)。

The results give evidence about the flexing of the corrin ring and the steric interactions between the corrin ring and the Ado group, which have been suggested to be important in enzyme-induced distortion and lability of the CoC bond.

结果进一步证实咕啉环的扭曲及咕啉环与5＇—脱氧腺苷配体之间的立体相互作用在酶诱导Co—C键均裂过程中的重要作用。

To find better sensitizers of lanthanide ion the design of ligand is the key strategy.

设计配体分子结构是寻找稀土离子发光敏化剂的关键所在。

Several assays have been developed for the screening and evaluation of LR ligands.

几种测试方法已经被发现用来筛检和评估LR配体。

So it is deemed as the most promising candidate for applicable luminescent materials.

对这类发光材料而言，配合物的发光性质大都依赖于配体的性质。

Objective: To investigate association between genetic variants of 804 C/A in lymphotoxin-α and 3279C/T in LGALS2 and susceptibility risk of coronary arteriosclerosis disease.

目的：研究淋巴毒素－α804C/A及其配体半乳糖凝集素－2(LGALS2)C3279T基因变异与冠心病罹患风险之间的关系。

In the structure of the complex, two oxygens of phenol in the ligand are bound to Ti to form a five membered cyclic complex of titanocene.

在配合物结构中，茜素红配体中的两个羟基氧均与钛键合，形成五元环状二茂钛配合物，且化合物中还存在两个结晶水

Notch receptors and ligands have been found to be expressed in dental epithelium or mesenchyme in the developing tooth, suggesting that Notch signaling may regulate odontogenesis.

Notch受体和配体在发育期牙源性上皮和间充质中的表达说明该信号可能参与调节牙齿器官发生。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。