查询词典 ligand
- 与 ligand 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Several types of ligand reactions observed under hydrothermal condition were summed up:(1) hydrolysis of pyridine nitrile, aldehyde and ester in mixed water and alcohol into pyridine-carboxylate;(2) replacement of carboxylate group with sulfonic group;(3) coupling of phenanthroline by dehydrogen;(4) oxidative coupling of methanol into oxalic acid;(5) hydroxylation of isophthalate.
总结了以往在水热条件下观察到的几类配体反应:(1)吡啶腈、醛和酯在醇和水混合溶液中水解成吡啶羧酸;(2)磺基取代羧基反应;(3)邻菲啰啉的脱氢的聚合:(4)甲醇被氧化偶合生成草酸:(5)间苯二甲酸的羟基化反应。
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The family of glycophosphoproteins comprising osteopontin, bone sialoprotein, dentin matrix protein 1, dentin sialophosphoprotein and matrix extracellular phosphoglycoprotein — small integrin-binding ligand N-linked glycoproteins — are emerging as important players in many stages of cancer progression.
糖磷酸化蛋白包含骨桥蛋白,骨唾液蛋白,牙质基质蛋白及细胞外基质糖蛋白――小的整联蛋白结合配体 N 联结糖蛋白――作为癌症演进早期的一个重要物质。
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Moreover, we established the model of apoptosis induced by corticosterone and explored the effect of gangliosides, which is a active component in pilous antler, on this apoptotic cell model. The effects of gangliosides on neurotransmitter release, neuronal filopodia formation, calcium signal cascade and 5-HTl A receptor-ligand competitive binding were also studied. 2. Theory study: The viewpoint on brain and kidney in traditional Chinese medicine and that in Western medicine were comparatively studied. The essence of the relationship between kidney and brain in traditional Chinese medicine Subsequently, in combination with the analysis on the results in the empirical study, we discussed the essence of the relationship between kidney and brain in traditional Chinese medicine from the viewpoint about the feedback mechanism of hippocampus-hypothalamic-pituitary-adrenal.
体外实验采用糖皮质激素建立神经细胞凋亡模型,研究鹿茸有效成分的干预作用,并从神经递质释放、神经细胞丝状伪足生成、神经细胞钙信号途径、5-HT_(1A)受体配体竞争结合等方面进行机制探讨。2、理论研究:比较中西医学对肾和脑的传统认识以及现代研究,分析中医学中肾和脑的现代科学内涵,结合实验研究结果,从现代生物学海马—下丘脑—垂体—肾上腺轴负反馈机制的角度对中医肾脑相关理论的实质进行探讨。
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Using one chiral ligand of each type respectively to investigate the infection of the structure and the amount of chiral ligands, the structure of reactant, the temprature and duration, solvent and reductive metal in pinacol coupling reactions.
三、系统考察了手性配体的结构和用量、底物结构、反应温度、时间、溶剂及还原金属对Pinacol偶联反应的化学产率、非对映选择性和对映选择性的影响。
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The conductive coordinative polymolecular compounds,which contain thetransition metal ions〓and〓as central metal ions,transition metal ionsor rare earth ions as counter cations and〓or〓as ligand,have been synthesized.
合成出以过渡金属〓、〓、〓、〓和〓作为中心金属离子、过渡金属或稀土离子作为抗衡阳离子、有机小分子〓或〓作为配体的导电性配位高分子化合物,它们均为能在空气中稳定存在且难溶和难熔的无定形粉末状固体。
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In this mechanism, a phosphine ligand in the Ru hydride complexes is replaced by protonic solvent ROH to generate the chain carrier.
三、反应机理论文提出,在固载Ru基催化剂上的scCO〓加H〓生成HCOOH的反应中,CO〓的活化在Ru配合物的作用下,以反插入Ru-H键,生成金属-羧酸配合物的形式进行。
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The coordination compounds of rare earth with macrocyclic、pyrazolone and tripodal ligand have distinctive structure and properties, and potential applications in exploring new materials, the investigations of analysis and separation of the ions.
稀土穴醚、吡唑啉酮、三脚架化合物具有独特的结构和性质,在新材料的研究、稀土的分析及分离等方面有潜在的应用。
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Transition metal Pyrazolyl ligands have attracted considerable attention as in catalysis, magnetic coupling, biological mimicry, electron transfer, optic-physics area because of pyrazolyl ligands have luxuriant self-assembly chemistry and as a kind of multifunctional organic ligand.
吡唑类配体是一种较复杂的多功能有机配体,有着丰富的自组装化学,使其形成的过渡金属配合物在催化、生物仿生、磁学耦合、电子转移和光物理性质等方面具有潜在的应用价值,近年来受到广泛的关注。
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The X-ray crystal structure analysis of the complexes shows that all lanthanidecomplexes exhibit a tripodal ligand coordination mode, with three imino nitrogenfrom benzimidazolyl and pyridyl group, and one amino nitrogen atoms as donors.The ligands show two kinds of configuration: the fan-like and the pincer-like. Bothintra- and intermolecular π-π interactions are found in these complexes.
晶体结果表明,在所有的稀土配合物中,三脚架配体均用三个支脚上的苯并咪唑、吡啶环氮原子及一个顶端的氮原子和稀土离子进行配位,表现出三脚架式配位方式,同时,三脚架配体有风扇形及钳子形两种空间配位构型,并形成了分子内及分子间的π-π堆积作用。
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The title compound behaves as quadridentate ligand. The molecular structure is stabilized and it is displayed the optimum structure.
结论合成的目标产物属于四齿配体,分子呈现最优化的结构并具体一定的稳定性。
- 推荐网络例句
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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。
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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。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。