硫脲

liú niào
  • thiourea;thiocarbamide
硫脲硫脲
  1. 抗臭氧剂N,N'-二环己基硫脲的合成及表征

    Synthesis and characterization of anti-ozone agent n , n ′ - dicyclohexyl thiourea

  2. N′-5-四唑基-N-芳甲酰基硫脲的合成及其生物活性研究(I)

    Synthesis and Biological Activity of N ′ - 5-Tetrazolyl-N - aryl Formyl Thiourea ( I )

  3. 一种用于蛋白质C端序列测定的脯氨酸乙内酰硫脲(TH-Pro)新制备方法

    An Efficient and Convenient Approach to Prepare Proline Thiohydantoin for Development of C terminal Sequencing

  4. N,N′-二苯基硫脲的研制

    Development of N , N ′ - Diphenylthiourea

  5. 铜与丙酮醛双(N,N′-二丁基)缩氨基硫脲显色反应的研究

    Spectrophotometric Study on Cu (ⅱ) with Pyruvaldehyde ( N , N ′ Dibutyl ) Bis Thiosemicarbazone

  6. 表面活性剂对钪-铜铁试剂络合吸附波的增敏效应Cu(Ⅰ)-烯丙基硫脲的络合吸附波

    On the adsorptive - complex wave of copper ( ⅰ ) with allylthiourea

  7. HPLC电化学检测法测定制药厂废水中硫脲和硫

    Determination of Thiourea and Sulfide in Wastewater from Pharmaceutical Factory by HPLC-Electrochemical Detection

  8. 硫脲-抗坏血酸将As(V)还原后测定样品中的总As;

    Total As was determined after As (ⅴ) was reduced by sulfourea and ascorbic acid .

  9. 硫脲法提金浸取溶液中硫脲与Fe(Ⅱ)连续快速测定法

    A quick method for successive determination of thiourea and fe (ⅱ) in gold thiourea leaching solution

  10. 硫脲表面修饰的ZnS∶Cd纳米晶的合成及表征

    Synthesis and characterization of ZnS ∶ Cd nanocrystals surface-capped with thiourea

  11. 稀硫酸中硫脲对不锈钢的缓蚀行为受H2S影响的研究

    Effect of H_2S on Inhibition Behavior of Thiourea in Dilute H_2SO_4 Solution

  12. 石油亚砜在硫脲浸金液中萃取Au(Ⅰ)之机理

    Extraction Mechanism of Gold (ⅰ) by Petroleum Sulfoxides from Gold-Thiourea Leaching Solution

  13. 用硫脲分子表面修饰的CdS纳米粒子的合成和表征

    Synthesis and characterization of the CdS nanoparticles surface capped with thiourea

  14. 从理论上计算出Fe~(+3)离子存在时,硫脲水溶液浸出金最佳pH值。

    Gold leaching by thiourea liquor with the presence of Fe3 + , the optimal pH value is calculated theoretically .

  15. 利用生产硫脲分解液制BaCL2·2H2O的研究

    Study on Manufacturing BaCL_2 · 2H_2O by Decomposition Liquor in Producing Thiourea

  16. 取代苯基硫脲在Au表面的自组装

    Self-Assembled Monolayers of Substituted Phenylthiourea on Au

  17. 在盐酸介质中,高分子冠醚对金的吸附率可达100%,吸附的金可被硫脲完全解吸,吸附容量为19.40mg/g;

    The ad ˉ sorption efficiency for gold is100 % in hydrochloric acid and the gold absorbed can be eluted off with sulfourea .

  18. 树脂分离、用硫脲试剂连续测定金(III)、钯(II)的研究

    Determination of Gold ( III ) and Palladium ( II ) with Two Reagents after Separation with Ion Exchange Resin

  19. 含硫Schiff碱型配体的合成研究&环己酮缩烯丙基氨基硫脲的合成及结构表征

    Synthetic study of Schiff base type ligands containing thiocarbamide group synthesis and

  20. 一个硫脲Schiff碱化合物的实验和量子化学研究

    Experimental and Quantum Chemical Studies on A Schiff Base Containing Thiocarbamide Group

  21. 碘化砷-硫脲诱导白血病细胞系HL-60细胞凋亡的研究

    The research on AsI_3-Tu inducing Leukemia HL-60 cell apoptosis

  22. 硫脲修饰法制备高发光性能CdTe量子点

    Luminescent Properties of CdTe Quantum Dots Synthesized by Modifying Thiourea

  23. 介绍了新试剂N苯基N′(氨基对苯磺酸钠)硫脲(PPT)的合成方法。

    The synthesis of a new reagent N phenyl N ' ( sodium p aminobenzenesulfonate ) thiourea ( PPT ) is described .

  24. 以醋酸镉和硫脲为原料,巯基乙醇为有机配体,制备了粒径可控的、表面富有羟基的CdS纳米晶。

    Cadmium acetate and thiourea were employed as raw materials to prepare hydroxyl grafted and size tunable CdS nanocrystal .

  25. 采用电化学及X射线衍射法研究了硫脲在铜电极表面的吸附作用及其对铜沉积织构的影响。

    Adsorption of thiourea on the copper electrode surface and the effects of thiourea on the cathode electrodeposition were studied by electrochemical method and X ray diffraction .

  26. SEM和XRD测试表明:过量的硫脲会改变铜沉积的晶面择优取向,使铜结晶粒度变大。

    The test results of XRD and SEM indicate that over thiourea could change predominant crystal orientation of copper deposition and enlarge crystal granularity .

  27. 利用自组装技术,将不同浓度比例的对巯基苯胺和N,N'-二苯基硫脲为功能耦联分子,在光滑银基底表面组装不同表面密度的二维银纳米粒子阵列。

    Different surface density of silver nanoparticles have been assembled on the smooth silver surface by adjusting the ratio of4-aminothiophenol and N , N ' - diphenylthiourea as coupling molecules .

  28. 确定了在硫脲(Tu)介质中用紫外分光光度法测定铜的条件。

    A method for the determination of copper in thiourea medium by UV spectrophotometry is established .

  29. 在鱼藤酮处理下,纤维细胞中的细胞色素c氧化酶的活性迅速降低,而在硫脲各浓度处理下,绿色棉纤维中的多酚氧化酶活性均降低了80%以上。

    Moreover , cytochrome c oxidase activity rapidly decreased in fiber cells after rotenone treatment and polyphenoloxidase activity reduced by more than 80 % in green cotton fiber after thiourea treatment . 4 .

  30. 经熔点测定,HPLC/MS/MS,FTIR,UV及1HNMR等分析确定为二苯硫脲。

    The product was identified by melting point , HPLC / MS / MS , FTIR , UV and 1H NMR analyses .