ruthenium
Pectins are demonstrated by staining with ruthenium red.
可以用钌红来鉴定果胶。
Aircraft magnetos use platinum alloy with 10% ruthenium.
元素用途:Used to harden platinum and palladium.
For even greater stability, the hexagonal structure of ruthenium is used.
为了实现更大的稳定性，则采用六方形结构的钌。
The active material is a sub-micron thin-glass film with an immobilized fluorescent ruthenium organic complex.
活跃材料为亚微细粒的玻璃膜与固定荧光钌有机联合体。
Iron, nickel, copper, silver, gold, iridium, or ruthenium may be included as cocatalyst metals.
铁、镍、铜，银、金，铱或钌，可用作复合催化剂金属。
The antitumor activity, hydrolysis, binding characters to DNA and proteins of ruthenium complexes are briefly reviewed.
摘要本文对钌配合物在抗肿瘤方面的研究情况、水解过程、与DNA和蛋白质的作用情况进行了简要的评述。
A novel ruthenium complex, [Ru(phen) 2CPIP](PF 6) 2, have been synthesized and characterized by EA, 1H NMR and ES-MS.
目的与方法合成了一种新型钌多吡啶配合物 [Ru(phen) 2 CPIP](PF6) 2 ,采用元素分析、核磁共振和电喷雾质谱对配合物进行表征 ,并采用电子吸收光谱和荧光光谱对配合物与DNA相互作用的性质进行研究。
Ruthenium colloid and nano Ru/C catalyst were characterized by XRD, TEM, ICP, EDX and TG.
采用XRD、TEM、ICP、EDX和TG对制备的钉胶体溶液和纳米Ru/C催化剂进行了表征。
Pretreated MAB with capeicin or ruthenium red inhibited ETX-induced releaseof CGRP by 90% and 65% respectively.
以辣椒素（感觉神经选择性毒剂）预灌流或钌红（钙致细胞内钙池释放阻断剂）均可使上述内毒素引起的CGRP释放分别抑制90%和65%。
Iron, nickel, copper, silver, gold, iridium, or ruthenium may be included as cocatalyst metals .
铁、镍、铜，银、金，铱或钌，可用作复合催化剂金属。
The results indicate that the ruthenium tetroxide methodology should yield new information about stru...
结果表明四氧化钌固定法将为阐述某些鳞屑性皮肤病的结构标记和病理机制提供一些新的线索。
The ruthenium catalyst has high activity at low pressure, so it suitable for low-pressure ammonia synthesis.
但钌催化剂具有较高的低压活性,适宜低压合成氨。
Ruthenium catalysts are considered as the second generation catlysts for ammonia synthesis following iron catalysts.
钌基催化剂被称为继铁基催化剂之后第二代氨合成催化剂。
The method has reference value for the design of ruthenium catalyst ammonia converter.
该方法对钌催化剂氨合成塔的设计具有一定的参考价值。
The filament current is increased very slowly to prevent change of valence state in the ruthenium compound.
然而,钌是难溶金属,电离电位高,它的化合物的蒸汽压高,升华点低,容易非电离蒸发和分解。
In 1992, Grubbs discovered that ruthenium compounds interfered less, and were more stable in air.
1992年，格拉布发现钌化合物的这种干扰作用更小，并且在空气中更稳定。
Textbook reactions cannot explain the emergence of unusual isotopes of metals such as molybdenum and ruthenium seen in the sun and meteorites.
不过，课本中所列出的反应，却无法解释某些不寻常金属同位素的出现，例如太阳与流星中所含的钼和钌。
Because the ruthenium may be subject to photodegradation, the total exposure to the excitation energy should be minimized.
因为光降解影响钌，对激发能总的外露面积应当最小化。
These werecharacterized by cyclic voltammetry in the presence of ferrocenemonocarboxylate and hexamine ruthenium as probe molecules.
这些用以单羧酸铁和六甲基四胺合钌作为探针分子的循环伏安法来表示。
The 2, 6-pyridyl-diimine ruthenium complex exhibited good catalytic properties in the hydrogen transfer hydrogenation of ketones.
结果表明，这种吡啶二亚胺钌配合物对苯乙酮等的氢转移反应具有良好的催化性能。
This study concentrates on the behavior of ruthenium tetroxide (RuO4) staining on some polymers such as polyglycol (PEG), nylon 6 and polystyrene (PS).
本文研究了RuO4对聚合物聚乙二醇、尼龙6及聚苯乙烯的染色行为。
Ruthenium catalysts are known to be quite sensitive to the nature of supports, promoters and precursors in ammonia synthesis.
比较了钌系氨合成催化剂与铁系氨合成催化剂的反应机理与性能特点。
As a novel catalyst,amorphous ruthenium alloy catalyst exhibits better application future due to its high activity and selectivity.
作为一种新型的催化剂,钌系非晶态合金催化剂由于其高活性和高选择性表现出良好的应用前景。
The DNA cleavage of enantiomeric ruthenium(II) complexes has been studied, and the different enantiomeric complexes exhibited different cleavage. 5.
4. 对手性配合物对DNA的立体选择性断裂进行了深入研究，发现不同手性的配合物对DNA的选择性断裂是不同的。
The different characteristics and kinetics between ruthenium catalyst and iron catalyst are described.Kellogg advanced ammonia process (KAAP) supp...
比较了钌系氨合成催化剂与铁系氨合成催化剂的反应机理与性能特点。
The analytic method of determining the content of ruthenium in ruthenium trichloride by hydrogen reduction gravimetric method were studied systematically.
系统地研究了通氢还原重量法测定三氯化钌中钌含量的分析方法。
Objective To observe the effect of ruthenium red (RR) on the body temperature of rats with lipopolysaccharide (LPS)-induced fever and investigate the possible mechanism.
摘要目的探讨钌红在脂多糖(LPS)致大鼠发热过程中对体温的影响及可能的机制。
AIM To investigate the ruthenium red (RR) staining on the visualizing of ultrastructures of pulmonary surfactant (PS) in injured lungs caused by bleomycin (BLM).
目的 观察钌红染色方法对博莱霉素 (BL M)肺损伤早期肺表面活性物质 (PS)的超微结构的效果 .
The analysis method of determining ruthenium content in the metal anode of electrolyzer by X-ray fluorescence is discussed.The method is simple,fast and accurate.
讨论了采用X-射线荧光分析法测定电解槽金属阳极中钌含量的方法,该法简单,快速,准确。
Based on the studies of authors' laboratory, the development of ruthenium complexes as anticancer drugs, as well as their possible anticancer mechanisms is reviewed.
结合本组的研究工作，本文对金属钌配合物在抗肿瘤活性以及抗肿瘤作用机制方面的研究进展进行了综述。
This review highlights some recent progresses in the studies of DNA recognition, cleavage and topoisomerase inhibition with ruthenium(II) polypyridyl complexes.
本文简要评述了钌(II)多吡啶配合物在DNA识别、断裂及拓扑异构酶抑制方面的研究情况。
Methods: Ruthenium tetroxide and osmium tetroxide were compared as post fixative in the preparation of hairless epidermis for transmission electron microscopic examination.
方法:裸鼠表皮分别用四氧化钌和锇酸固定后电镜下观察裸鼠表皮角质层脂质的超微结构。
The research is concentrated in the orientation control and characterization of ruthenium dioxide (RuO2) thin films deposited by RF magnetron sputtering.
摘要:本研究主要是著重在利用反应式射频磁控溅镀法镀制二氧化钌薄膜之指向控制与分析。
The effects of the surface characteristics of different activated carbons on the catalytic activities of ruthenium catalysts for ammonia synthesis were studied.
以不同种类的活性炭为载体制备的钌基催化剂,其活性有很大的不同。
Some character of Ruthenium catalyst and Nikel catalyst was compared based on experimental phenomena and sorbitol quality in batch hydrogenation experiment.
用钌、镍催化剂做葡萄糖间歇加氢实验，根据实验现象及山梨醇的质量，针对钌、镍催化剂的一些特性作了分析对比。
Based on the studies of authors laboratory,the development of ruthenium complexes as anticancer drugs, as well as their possible anticancer mechanisms is reviewed.
结合本组的研究工作,本文对金属钌配合物在抗肿瘤活性以及抗肿瘤作用机制方面的研究进展进行了综述。
In addition to this, our Company also produces a variety of products, such as cobalt, rhodium, silver, gold, iridium, ruthenium, selenium, tellurium and sulfur.
此外，我公司还生产其它多种产品，例如钴、铑、白银、黄金、铱、钌、硒、碲及硫磺。
The paracrys-talline slime layer become thicker and clearer after fixed with anti-rickettsial serum and stained with ruthenium red. The slime layer disappeared after the extraction of rickettsiae with ether.
在固定液中加入相应的免疫血清用钌红细胞化学染色,在立克次体表面可见有肥厚的纤维状物(亚晶格状表面层)围绕的粘液层,经乙醚提取的立克次体标本粘液层消失,而用泛影(?)
The skin biopsy specimen from patient with lamellar ichthyosis was assessed by electron microscopy,using ruthenium tetroxide post-fixation to visualize the intercellular lipid membrane domains.
本文采用四氧化钌固定法电镜下观察板层状鱼鳞癣病人角质层细胞间脂质的结构。
A novel ruthenium complex RuCl_2P(C_6H_5)_3_2-(R,R)-DPEN (DPEN=1,2-diphenylethylene- diamine) was synthesized and characterized by 1H and 31 P NMR. The ruthenium complex was applied to the asymmetric hydrogenation of acetonaphthone.
合成了(R,R)-1,2-二苯基乙二胺((R,R)-DPEN)、钌和三苯基膦的三元配合物RuCl2[P(C6H5)3]2-(R,R)-DPEN,并将其用于萘乙酮的不对称加氢反应.
Hydrogen transfer reduction of acetophenone with iso-propanol catalyzed by the complex of 2, 6-bis (1-phenylimino) ethyl pyridine and dichloreis (triphenylphosphine) ruthenium was investigated.
摘要以2,6-二[1-（苯基亚胺基）乙基]吡啶与三苯基膦氯化钌的配合物为催化剂，考察了苯乙酮的氢转移氢化反应。
Ruthenium ion catalytic oxidation of asphaltenes further verifies that the source rocks in Middle and Upper Ordovician are the main source rocks of heavy oil in Lunnan and Tahe oilfields.
轮南、塔河稠油沥青质钌离子氧化降解产物在一元酸及甾烷酸、4 甲基甾烷酸的分布与TD2井稠油明显不同 ,进一步证明中、上奥陶统烃源岩可能为轮南、塔河稠油的主力源岩。
Three ruthenium catalysts have been prepared by impregnation of ruthenium carbonyl([HRu3 (CO)11]-), ketenylidene([PPN]2[Ru3(CO)9(CCO)]) and carbide (Ru6C(CO)17) clusters on SiO2 gel, and their catalytic performance in CO hydrogenation was investigated.
本文分别通过三种不同的钌原子簇化合物[HRu_3(CO)_(11)]~-、Ru_6C(CO)_(17)和[Ru_3(CO)_9(CCO)~(2-)]制备了三种SiO_2担载型的钌催化剂,并研究了它们在CO加氢反应中的催化行为.
The RyRl inhibitor ruthenium red (RR) could partially restore the Ca~(2+) uptake inhibited by the ELF MF, namely the net Ca~(2+) uptake initial rate, and the Ca~(2+) uptake capacity of MF group was still 16% and 14% less than that of control respectively.
加入钌红(RyR1的特异性抑制剂)只能部分恢复磁场对Ca~(2+)摄取的抑制，即磁场组的净Ca~(2+)摄取初速率和摄Ca~(2+)总量仍然较对照组下调了16%和14%，提示磁场对Ca~(2+)-Mg~(2+)-ATPase的摄取有抑制作用。
The excitatory response to intracarotid injection of capsaicin was significantly inhibited by pretreatment with the vanilloid receptor (capsaicin receptor) antagonist ruthenium red (200 mmol, 0.1 ml).
应用辣椒素受体阻断剂钌红(RR;200 mmol, 0.1 ml), 可明显抑制辣椒素的上述效应。
Metal complexes, especially ruthenium complexes, play a very important role in the field of medicine.The studies on the anticancer activity of ruthenium complex have make progress in last decades.
金属配合物在医药领域起着重要的作用,金属钌配合物在抗肿瘤活性研究方面取得了重要的进展。
Advances in research on supporters of ruthenium catalysts for ammonia synthesis,precursors of ruthenium,promoters and kinetics of ammonia synthesis over ruthenium catalysts are introduced in detail.
文中介绍了钌基氨合成催化剂的载体、钌的母体化合物和促进剂的研究进展以及在钌基催化剂上氨合成反应动力学。
The ruthenium in the sample was separated by distill.The method has been used to the determination of ruthenium in anode slime of alkali chloride factory with satisfactory results.
样品中的钌通过蒸馏分离，方法应用于氯碱厂阳极泥中钌的含量分析，具有满意的分析结果。
Novel Ruthenium Catalyst for Glucose Hydrogenation
新型钌催化剂用于葡萄糖加氢反应
Keywords Ruthenium;Fluorimetry;Flow injection;
钌;荧光测定法;流动注射;