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- Stages of research progress in phosphorous ligands are monodentate ligands, didentate ligands and monodentate again. 列举了一些有代表性的配体及理论。
- Keywords monodentate ligand;bidentate ligand;Infra red spectrum;Raman spectrum; 单齿配位;双齿配位;红外光谱;拉曼光谱;
- Their structure were characterized by elementary analysis, IR, 1H NMR and MS.The data of IR indicate that these carboxyl groups are monodentate ligands. ,用元素分析、红外光谱、核磁共振氢谱和质谱表征了这些配合物的结构,红外光谱数据表明,配体杂环羧酸根是以单齿形式与锗原子配位。
- Keywords methyl_3_trichlorostannylpropionate monodentate ligand organotin complex; 甲基-3-三氯锡基丙酸酯;单齿配体;有机锡配合物;
- monodentate ligand 单齿配体
- Receptor and ligand are transported elsewhere. 受体和配基在别处被传递。
- Keywords asymmetric catalysis;hydrogenation;rhodium;functional olefins;phosphorous ligands;amino acids;monodentate ligands; 不对称催化;氢化;铑;官能烯烃;磷配体;氨基酸;单齿配体;
- Pressure Effects on Ligand Binding Kinetics for Hemoproteins. 压力对血红素蛋白配合基键联动力学的影响。
- Instant ligand libraries beat the time-to-market constraint. 实时配位体库打破了时间的市场局限。
- The bidentate phenyl phosphine ligands which had good electron delocalization and chelation acted as a better ligand than monodentate phosphine ligand. 而具有较好的电子离域作用;并且有螯合作用的双齿膦配体性能优于单齿膦配体.
- Ligand 3b gave higher enantioselectivity (up to 96% ee) and chemical yield. 在配体3b催化的苯乙炔对醛的不对称加成反应中,产物的ee达到96%25。
- Fas and its ligand could play a an role in the injury of human glomerular cell. Fas?FasL系统在Mcs凋亡中起着重要作用。
- It is also noticed PD-1 ligand, PD-L1 expression is abundant on many cancers. PD-1配体(PD-L1)在许多癌组织中表达丰富,因此,负性共刺激分子对于调控免疫反应是非常重要的。
- BAFF and APRIL are two novel related members of the TNF ligand superfamily. BAFF和APRIL是新近发现的TNF配体超家族2个关系密切的成员。
- A tripodal ligand was synthesized and its antitumor activity was determined. 合成了一个三齿配体;并对其抗肿瘤活性进行了测试.
- Under UV irradiation, bidentate nitrites were oxidized to monodentate or bidentate nitrates. 此超氧化物会将双齿亚硝酸基氧化成硝酸基。
- And the FTIR spectroscopy indicated that the products were monodentate and bidentate ethoxylates. 红外图谱表明,乙醇吸附在二氧化硅表面,可形成线式和桥式两种乙醇盐。
- Macromolecules cannot approach the ligand owing to steric hindrance of the matrix. 由于载体的立体位阻的关系,大分子化合物不能接触到配基。
- The formation characteristics and conditionsof micellar mixed ligand complexes are also reported. 介绍了胶束混配络合物的反应特点和形成条件。
- It is occasionally necessary to use a number system to designate the position of each ligand. 有时需要用一种编号系统来标明各配体的位置。
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- 农业及相关产业增加值 - the added value of agriculture and related industries