偶氮

ǒu dàn
  • azo
偶氮偶氮
  1. 青霉菌P-93对偶氮染料的降解特性研究

    Properties of azo dyes degradation by Penicillium P-93

  2. 偶氮分散红聚合物薄膜的Z扫描研究

    The Z-Scan Study of Azo Disperse Red Polymer Film

  3. 合成了新型荧光试剂5(4硝基苯偶氮)8水杨醛缩氨基喹啉(pNPSAQ)。

    A new fluorescent reagent 5 - ( 4-nitrophenylazo ) - 8-salicylideneaminoquinoline ( p-NPSAQ ) has been synthesized .

  4. V2O5催化氧化联二脲合成偶氮二甲酰胺

    Oxidation of biurea to Azodicarbonamide by catalyst v_2o_5

  5. P(507)&萃取树脂分离偶氮氯膦-PN光度法测定矿石中稀土总量

    Spectrophotometric Determination of Micro amounts of Rare Earths in Minerals with CPA & PN after the Separation with P_ ( 507 ) Extraction Resin

  6. 铜(II)-4-(2-噻唑偶氮)-间苯二酚配合物吸附波研究

    A Study of the Adsorptive Wave of Copper (ⅱ) - 4 - ( 2-Thiazolylazo ) - Resorcinol Complex

  7. 采用四甲基偶氮唑蓝(MTT)法检测药物对细胞的增殖抑制率;

    MTT method was used to detect the inhibition rate .

  8. 四甲基偶氮唑盐(MTT)代谢率测定星形胶质细胞活力。

    Vigors of astrocytes were determined by MTT metabolic rate .

  9. 方法:四甲基偶氮唑蓝(MTT)法测定细胞的黏附率。

    U cells . The attachment rate was measured by MTT method .

  10. V(V)-(DBS-偶氮胂)-KBrO3体系催化动力学光度法研究

    A Study on Catalytic Kinetic Spectrophotometry of V ( V ) - ( DBS-Arsenazo ) - KBrO_3 System

  11. DCS-偶氮胂光度法测定钛酸锶烧结物中游离的氧化锶

    Spectrophotometric Determination of Strontium with DCS - Arsenazo

  12. 偶氮氯膦PN光度测定钇的研究

    Studies on the spectrophotometric determination of yttrium with chlorophosphonazo PN

  13. 偶氮染料掺杂高分子PMMA薄膜的光学参数

    Determination of Optical Parameters of a Azo Dye-Doped PMMA Thin Film

  14. 四甲基偶氮唑盐(MTT)法测定细胞株吸光度(A)值以判定其增殖活性;

    The proliferative activity of cells were measured with the method of MTT .

  15. p-偏振双面反射法测定偶氮染料掺杂PMMA薄膜光学参数

    Measurement of Optical Parameters of Azo-dyes Doped PMMA Films by p-polarized Reflectance

  16. 研究了DBM-偶氮胂(DBM-ASA)与血清白蛋白(BSA)的反应。

    The reaction between DBM-arsenazo and bovine serum albumin was studied .

  17. TiO2/膨润土纳米复合光催化剂降解偶氮染料的研究

    Photocatalytic degradation of azo dye by TiO_2 / bentonite nanocomposite

  18. 研究了不同取代基对偶氮染料吸收光谱的影响,考察了光照条件下该类偶氮染料在DMF稀溶液中吸收光谱的变化特征。

    The visible absorption of the dyes in DMF were investigated .

  19. 溶剂、酸度及表面活性剂对三卤代偶氮氯膦光度法测定La(Ⅲ)的选择性影响

    The effects of solvents , acidity and surfactants on the selectivity in determination of La (ⅲ) with trihalogenated CPA

  20. GC-MS特征质量离子分析法在禁用偶氮染料检验中的应用

    Application of Characteristic Mass Ion Detection Method in GC-MS Determination of Forbidden Azo _ dyes

  21. 采用sol-gel法合成二氧化钛粉末,通过光催化降解偶氮染料酸性大红G来评价其活性。

    Photocatalytic activity of titanium dioxide powders synthesized with via sol-gel method was evaluated by photocatalytic degradation of azo dye Acid Red G.

  22. 纳米TiO2催化超声降解偶氮品红溶液的研究

    A Study on Ultrasonic Degradation of Azofuchsine in the presence of Nano TiO2 Catalyst

  23. 采用MTT(四甲基偶氮唑蓝)方法测定阿克拉霉素对Hela细胞的半数抑制率(IC(50))。

    MTT assay was used to detect die half-inhibition concentration ( IC50 ,) of aclarubicin on Hela cells .

  24. 在较高酸度的H3PO4介质中钯与DBS&偶氮肿的新显色反应有较高的选择性。

    A new colour reaction of palladium with DBS & arsenazo was investigated . The selectivity of the reaction is better in high acidity of H_3PO_4 solution .

  25. 酸性黄是经过重氮化和偶合反应合成的一种偶氮染料,对它进行了IR、1H-NMR和元素分析的表征。

    An acid yellow was synthesized by diazo and azo , and characterized by elementary analysis , IR and 1H-NMR .

  26. 用四甲基偶氮唑盐比色法(MTT)评估TGF-β1和细胞外信号调节激素(ERK)及p38阻断剂对HPMC的增殖作用。

    The proliferation capacity of HPMC was assessed by tetrazolium salt colorimetry assay ( MTT assay ) .

  27. 钇与偶氮氯膦MK多配位络合物溶液光谱性质的研究

    Investigation of Spectral Properties for Yttrium Chlorophosphonazo MK Complex Solution

  28. 新显色剂2-(2-噻唑偶氮)-5-[(N,N-二羧甲基)氨基]苯磺酸与钯显色反应的研究及其应用

    Spectrophotometric studies on the reaction of a new reagent 2 - ( 2-thiazolylazo ) - 5 - [ ( N , N-dicarboxymethyl ) amino ] benzenesulfonic acid with palladium (ⅱ) and its application

  29. 采用紫外灯作为光源,以悬浮态TiO2为催化剂对偶氮染料酸性大红G的光催化降解及其产物的可生化性进行了研究。

    Photocatalytic degradation of an azo dye , acid red G , with suspended TiO_2 under an UV lamp and biodegradability of its photocatalytic degradation products were studied .

  30. 配合物的晶体结构表明,分子中两个偶氮甲碱的N原子及两个酚氧原子与中心Cu原子形成规则的平面配位结构。

    The crystal structure of the complex shows that copper ion was coordinated by two nitrogen atom of the azomethine and two oxygen atom in phenoxy group to form a regular plane .