Biphasic system

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Biphasic systemBiphasic system
  1. Distribution Behaviors and Extraction Mechanism of Gold in the Aqueous Biphasic System

    金(Ⅲ)在双水相体系中的分配行为及萃取机理研究

  2. A Study of Asymmetric Hydroformylation in Ionic Liquid Biphasic System

    离子液体两相不对称氢甲酰化催化反应的研究

  3. Distribution of Rare Earth Elements in Polyethylene glycol Ammonium Sulphate Aqueous Biphasic System

    聚乙二醇-硫酸铵双水相体系中稀土元素的分配

  4. Ionic liquid / organic biphasic system and its application in the catalytic hydrogenation of 1-dodecene

    温控离子液体/有机两相体系在1-十二烯催化加氢中的应用

  5. Epoxidation of α,β - Unsaturated Carbonyl Compounds in Ionic Liquid / Water Biphasic System under Mild Conditions

    温和条件下离子液体/水两相体系中α,β-不饱和羰基化合物的环氧化反应研究

  6. This work presents the asymmetric reduction of corresponding carbonyl compounds using microbial cells in aqueous / ILs biphasic system .

    本文研究了水/ILs两相体系中微生物细胞不对称还原羰基酯化合物。

  7. Bioconversion of 2-phenylethanol by Yeast Cells in Biphasic System

    两相体系中菌体转化法制备2-苯乙醇的研究

  8. Effect of diphosphine ligand with N atom on 1-dodecene hydroformylation in biphasic system

    两相体系中含氮双齿膦配体对1-十二烯氢甲酰化反应的影响

  9. The feature of PEG biphasic system was the combination PEG and phosphine ligand with PEG chains .

    该体系的特点是:基于相似相溶原理,将含PEG链的膦配体与PEG进行组合使用。

  10. So , PEG biphasic system provided a possible way to resolve the problem of separation the catalyst from products in homogenous catalysis process .

    这一新型的温控非水液/液两相催化体系一&PEG两相体系,有望为解决均相络合催化过程中贵金属催化剂分离回收问题提供一条可行的途径。关键词:PEG两相体系;

  11. Nitration of Toluene with Fluorous Biphasic System

    氟双相体系中甲苯硝化反应的研究

  12. Biosynthesis of ( S ) - 3,5-Bis ( trifluoromethyl ) phenethyl Alcohol with Immobilized Cells in Biphasic System

    两相体系中固定化细胞生物合成(S)-3,5-双三氟甲基苯乙醇

  13. Asymmetric Reduction of Acetophenone to Chiral α - Phenylethyl Alcohol Catalyzed by Saccharomyces cerevisiae in Aqueous-Organic Solvent Biphasic System

    水-有机溶剂两相体系中面包酵母不对称还原苯乙酮合成手性苯乙醇的研究

  14. Distribution Behaviors of Pd ( II ) in PrOH - ( NH_4 ) SO_4 Aqueous Biphasic System and Its Application in Determination of Pd ( II )

    钯(II)碘络合物在丙醇-硫酸铵双水相萃取体系中的分配行为及在钯测定中的应用(英文)

  15. Enantioselective Synthesis of Silicon-Containing ( R ) - Ketone Cyanhydrin Catalyzed by ( R ) - Oxynitrilase from Plum in an Aqueous / Organic Biphasic System

    水/有机溶剂双相中郁李醇腈酶催化含硅(R)-酮氰醇对映选择性合成

  16. In this paper , a novel thermoregulated nonaqueous liquid / liquid biphasic system , PEG biphasic system was proposed , which was composed of PEG organic solvents and phosphine ligand with PEG chains .

    本论文提出一类由含PEG链的膦配体、PEG及有机溶剂所组成的新型温控非水液/液两相催化体系&PEG两相体系。

  17. Study on the growth and characteristics of campylobacter jejuni cultured with biphasic culture system

    空肠弯曲菌在双相培养基中生长特性的研究

  18. Studies on Selective Hydrogenation Avermectin to Ivermectin in Biphasic Catalytic System

    两相体系中阿维菌素催化选择加氢反应研究

  19. Studies on Effect of Mixed Micelles on 1-Dodecene Hydroformylation in Biphasic Catalytic System

    两相催化1-十二烯氢甲酰化反应中混合胶束的作用研究

  20. Design of Novel Liquid-Liquid Biphasic Catalytic System : π - Acceptor Ligand Ionic Liquids

    设计新型液液两相催化体系:π配体离子液体

  21. Kinetic Resolution of Glycidyl Esters Catalyzed by Lipase in a Biphasic Reaction System

    双液相反应体系中脂肪酶催化拆分缩水甘油酯

  22. Promotion Effect of Cationic Gemini Surfactants on 1-Dodecene Hydroformylation in Biphasic Catalytic System

    两相催化体系中双子表面活性剂对1-十二烯氢甲酰化反应的助催化作用

  23. This biphasic delivery system releases melatonin quickly and then steadily to help you fall asleep fast and stay asleep all night .

    两阶段式导入系统,先快速释出退黑激素帮助入睡,再维持稳定缓慢的释出帮助保持整晚熟睡。

  24. Based on the radical reaction theory , it is recognized that network CPAM should be synthesized by adopting aqueous biphasic polymerization system and cross-linking technology .

    基于自由基聚合反应的机理,采用双水相聚合方式及交联技术,合成了网状的阳离子聚丙烯酰胺水包水乳液。

  25. Separation of Ir from Pt , Pd , Rh and Au by n-Propyl-Alcohol-Sodium Chloride Aqueous Biphasic Extraction System and Its Analytical Application

    丙醇-氯化钠双水相体系萃取分离铂、钯、铑、金中的铱及其吸收光谱分析研究

  26. Studies on Hydroformylation of Mixture of α - Butene and β - Butenes in Biphasic Catalytic System of Aqueous / Organic

    两相体系混合丁烯的氢甲酰化反应研究

  27. Papain-catalyzed synthesis of aspartame precursor z-apm in biphasic solvent system wasinvestigated .

    本文报道在两相溶剂体系中利用木瓜蛋白酶催化合成aspartame前体z-apm的研究。

  28. Selective Hydrogenation of α,β Unsaturated Aldehyde in the Biphasic Catalytic System ⅲ . Influence of Surfactant and Solvent on the Selective Hydrogenation of Cinnamaldehyde

    两相催化体系中α,β-不饱和醛选择加氢反应研究Ⅲ.表面活性剂、溶剂对选择加氢反应的影响

  29. Separation of ion association complex of gold (ⅲ) - chloride rhodamine B by aqueous biphasic extraction system of n propyl alcohol - ( NH_4 ) _2SO_4-water

    丙醇-硫酸铵双水相体系萃取金(Ⅲ)-氯化物-罗丹明B

  30. The research on water-soluble phosphines modified catalysts and aqueous / organic biphasic catalysis system provides a promising avenue for the recycling of noble metal catalysts , and it has become a hot topic in homogeneous catalysis .

    水溶性膦配体改进的催化剂和水/有机两相催化体系的研究为解决贵金属催化剂的分离回收问题提供了一条极具应用前景的途径,已成为均相络合催化领域的研究热点之一。