查询词典 Phenazine

Technical parameters for the separation and purification of phenazine from the waste and synthesis of phenazine methyl sulfate were studied.

研究了RT培司废料处理及提纯吩嗪的方法，以及吩嗪硫酸甲酯合成的优化工艺条件。

Phenazine methosulfate and methylene blue were the most potent activators of the system.

Phenazine methosulfate 和次甲基蓝色是最有力的活化计系统。

The fitness of saikuzuo-resistant strains of Xanthomonas oryzae pv oryzae was compared with those of phenazine oxide-resistant ones.

将水稻白叶枯病噻枯唑抗性菌和叶枯净抗性菌的适应度特性进行了比较。

Phenazine with high purity above 99.5% was separated from waste of industrial production of RT base by solvent extraction and recrystallization.

摘 要：利用工业生产RT培司过程中产生的废料，采用溶剂萃取、重结晶等方法将其中的吩嗪分离提取，使其纯度达到99.5%以上。

In addition,p-phenylenediamine could be incorporated into copolymer to make the copolymerhave phenazine or phenazine like cyclic structure,which was proved by thereflectance FTIR spectra of polymer and copolymer.

同时，聚合物的扫描电子显微镜，表明对苯二胺的加入不仅加速了聚合反应，而且由于对苯二胺进入聚合物的骨架引起了聚合物结晶方式的改变使表面形貌有无规则的颗粒状变成纤维状。

With chlorobenzene used as the solvent,phenazine as the internal standard,the content of anthracene in crude anthracene is determined by the internal standard method.

结果表明，粗蒽中各组分能很好地分离，并定性出11个组分。该法具有简便、快速、准确、操作简单等特点。所测定的结果有良好的准确度和精密度，样品的回收率为98.43%~100.73%，相对标准偏差为

For example, octahedral diimine complexes of RuII, OsII, ReI and RhIII with the dipyrido[3,2-a:2',3'-c]phenazine ligand have been well known for their DNA intercalation capability.

1例如，对RuII，OSII的，REI和八面体二亚胺配合物 RhIII与dipyrido [3，2 - 1：2'，3'- C的]吩嗪配体已为众所周知的DNA嵌入能力。

Saturated Ag/AgCl. Furthermore, in situ UV-Vis spectra showed that the electrocopolymerization between m-toluidine and p-phenylenediamine was performed. The p-phenylenediamine might react with m-toluidine to yield more active intermediates, which not only promote polymerization but also accelerate polymerization. In addition, through that p-phenylenediamine could be incorporated into copolymer to make the copolymer have a phenazine or phenazine like cyclic structure, which was proved by the FTIR of polymers.

在恒电位电解的条件下，相应的原位紫外-可见光谱和聚合物的傅立叶变换红外光谱表明间甲基苯胺和对苯二胺能发生电化学共聚反应，由于对苯二胺可能与间甲基苯胺形成了具有较强反应活性的中间体，使得对苯二胺的加入不但促进和加速了聚合反应，而且还结合进聚合物中形成了phenazine或类似于phenazine的环结构。

The addition of small amounts of phenazine (0.005-5.0%) induced a great change of color, morphology and properties of MC nylon. The modification effect was considered to result from the bydrogen bond between nylon-6 and phenazine. The effect of the di-model compund of PPQ on MC nylon is between that of he mono-model compound and phenazine.

少量(0.005—5.0％)吩嗪的引入使MC尼龙的颜色、形态及性能等发生巨大变化，改性体系被认为是氢键相互作用，PPQ双模型化合物的改性作用介于二者之间。

In Chapter 2, using 1,10-phenanthroline as the raw material, four ligands such as dipyrido[3,2-a:2',3'-c]phenazine,tetrapyrido[3,2-a:2',3'-c:3'',2''-h:2''',3'''-j]phenazine, 10,11-[1,4-naphtalendione] dipyrido [3,2,-a::2',3'-c] phenazine and 2-[4-hydroxylphenyl]imidazo [4,5-f] [1,10] phenanthroline were synthesized.

在此基础上研究配合物结构和性质上的变化，探索荧光指示剂结构与性质内在联系的规律，为光纤氧传感器提供荧光效率高、化学稳定性好的指示剂。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。