静电作用

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  • electrostatic interaction
静电作用静电作用
  1. 分析了双金属表面的集团效应、配体效应的本质原因,并估算了Ni原子和第二组分原子之间的静电作用能。

    The ensemble effect and the ligand effect of the bimetallic catalyst are discussed , and the electrostatic interaction energy between Ni atom and the second metal atom are estimated .

  2. 在Fluent软件中,导入电磁场模块,引入电场的作用,从而实现对喷射成形工艺中静电作用下气体流场的模拟。

    In FlUENT software , MHD modules is used , it can introduce electric field effect , then the electrostatic interaction of gas flow field in spray forming is simulated .

  3. 细胞色素C电化学反应的静电作用模型

    The Electrostatic Interaction Model for Electrochemical Reaction of Cytochrome c

  4. C1、C2的盐效应主要由于静电作用;

    Electrostatic interaction contributes to salt effect mainly for C_1 and C_2 salts .

  5. 栎精与DNA之间可以通过静电作用和嵌入作用而发生相互作用。

    Quercetin can interact with DNA by intercalation and electrostatic binding .

  6. 对C3、C4盐,除静电作用外,它们的疏水基与溶质疏水基的相互作用对盐效应有显著影响;

    In addition to electrostatic , interaction between the hydrophobic group of C_3 and C_4 anion and that of solute raises a considerable contribution to it .

  7. 结果:bFGF可以通过静电作用与胶原基支架结合,均匀分布在多孔三维支架中,48h后,bFGF的溶出浓度趋于恒定,经过甲醛交联的支架对bFGF的结合量较高;

    RESULTS : bFGF could combine with the scaffold through a static reaction .

  8. 以上结果证实了万隆霉素以双插入模式插入到双链DNA分子的碱基对中,同时还存在一定的非特异性的静电作用。

    These results proved that Wanlongmycin not only intercalates among the base pairs of the DNA double-helical structure , but also has nonspecific electrostatic interactions with DNA .

  9. EAA与端恶唑啉聚醚偶联接枝物对PE的抗静电作用

    Study on antistatic effect of the coupling graft polymer of EAA with 2-oxazoline-terminated polyethers for PE

  10. 结果表明,硫堇与DNA除了静电作用外,主要发生了嵌插作用,硫堇与DNA之间形成了新的缔合物(DNA-THn)。

    The results show that thionin interacts with DNA mostly by intercalation in addition to static interaction of thionin , and that they form a new complex ( DNA-TH_n ) .

  11. 在研究弱的CT络合物中给体与受体的相对取向时,认为应更多地考虑分子间的静电作用,并根据晶体结构分析结果,提出头并头的几何匹配棋型。

    During the investigation of the relative orientation between donor and acceptor in weak CT-complexes , it has been noticed that the electrostatic action between molecules should be considered much more .

  12. 胺类捕收剂的吸附主要是静电作用,矿物表面的水解和药剂的解离都由介质pH值所决定。

    The adsorption of amine collector is proceeded mainly by electrostatic effect . The basicity of flotation medium controls the hydrolysis of mineral surface and the dissolution of reagents .

  13. DOC在针铁矿上的吸附是静电作用和特性吸附共同作用的结果。

    The mechanism of DOC adsorption on goethite is a combination of special adsorption and electrostatic interaction .

  14. 结果表明TC-Al~(3+)与MB和DNA反应时存在竞争作用,表明了它们与DNA的作用似都是以静电作用为主。

    The result of experiments is similar to the interaction of MB with DNA , that is to say , the main binding model is also electrostatic binding .

  15. 关于静电作用对酶活性部位残基pKa影响的定量计算

    The quantitative calculation of electrostatic effect on the pk α of active site residues in enzymes

  16. 疏水缔合和静电作用调控P(DTAB-co-AM)与蠕虫状胶束自组装网络

    Self-assembly networks of p ( dtab-co-am ) and wormlike micelles mediated by hydrophobic association and electrostatic interactions

  17. 实验结果提示:除了熵驱动作用之外,硅片表面与BSA分子及BSA分子之间的静电作用在BSA吸附中起着十分重要的作用。

    It is very likely that the electrostatic interactions between silica surface and BSA play an important role in the BSA adsorption .

  18. 并证明ACTD与DNA磷酸基之间不存在静电作用。

    The absence of the electrostatic binding between the ACTD and the phosphate backbone of CT DNA has been proved .

  19. 本工作首次利用W/O乳液技术实现碳纳米管在软模板小液滴上的自组装成球,其主要驱动力是氢键、范德华力和静电作用。

    In this paper , carbon nanotube capsules have been prepared by a W / O emulsion technique via carbon nanotubes self-assembling around water-in-oil droplets by non-covalent hydrogen bonds , Vander Waa .

  20. 聚4-乙烯基吡啶季铵盐(PVPNI)通过静电作用与CdSe纳米颗粒复合形成了纳米复合材料。

    A nanocomposite was formed based on electrostatic interactions by poly ( 4 vinylpyridine ) quaternary ammonium with CdSe nanoparticle .

  21. 结果表明,青霉素G在CTAB/正辛醇:氯仿(4:1,V/V)反胶团体系中的相转移提取为离子对静电作用与胶团溶解机理;

    It is shown that the mechanisms of the phase transfer extraction of penicillin G using CTAB / n-octanol : chloroform ( 4 : 1 ) reverse micellar system are ion-pairing electrostatic interactions and micellar solubilisation .

  22. 模拟结果表明SpA结合IgG主要受疏水作用驱动,而静电作用主要调节SpA对不同Ig分子的选择性。

    It is found that hydrophobic interaction was the main driving force for the binding , while electrostatic interaction dominantly regulated the specificity of SpA to different Igs .

  23. 结果表明,Zeta电位能够反映出MD膜驱剂与单季铵盐在界面的静电作用及范德华力作用的差别。

    Results show that the Zeta potential can reflect differences between molecular deposition filming flooding agent and mono-quaternaries in interfacial electrostatic interaction and Vander Waals force interaction .

  24. 综上所述,DOTAP/DOPE阳离子脂质体、阳离子脂质乳剂与DNA通过静电作用自组装形成复合物,分别加入鱼精蛋白后得到三元复合物,这4种复合物均能介导基因的体外转染和体内表达。

    In conclusion , complexes were formed between DOTAP / DOPE cationic lipid carriers and DNA through electrostatic force , ternary complexes were obtained after adding protamine sulfate . Four kinds of complexes could delivery DNA vaccine in vitro and in vivo .

  25. 实验结果表明CS与ODN通过静电作用能够形成复合物,粒径约200nm以下。

    The result showed that ODN / CS complexes could self-assembled through electrostatic effect ; Particles size of ODN / CS was under 200nm ;

  26. ZnO/CTAB微团通过碳管表面羧基与CTAB的静电作用与碳纳米管连接形成纳米复合体。

    ZnO / CTAB micelles were subsequently anchored to the surface of CNTs by electrostatic interaction between carboxyl groups on the chemically oxidized nanotubes ′ sidewalls and CTAB molecules .

  27. 热力学研究表明原儿茶醛、咖啡酸与HSA结合作用的驱动力分别为疏水作用和静电作用。

    Thermodynamic results indicated that the interactions between protocatechuic aldehyde and caffeic acid with HSA were mainly drived respectively by hydrophobic interaction and electrostatic force . 5 .

  28. IDE和INS在结合界面上发生了分子表面间的密集接触,造成了一个明显的基质镶嵌位点,并形成了一对静电作用的盐桥。

    Intensive intermolecular contact had taken place in the interface of IDE and INS , resulting in an apparant matrix mosaic site and formed a pair of electrostatic interaction of the salt bridge .

  29. 结果:氨基硅烷纳米Fe3O4颗粒与SPC-A1细胞在低温条件混合培养时可阻断氨基硅烷纳米Fe3O4颗粒进入细胞质,而以静电作用的方式吸附于SPC-A1细胞膜表面。

    Results : Low temperature could block the endocytosis of aminosilane-coated Fe_3O_4 nanoparticles into SPC-A1 cells . The nanoparticles were adsorbed on the plasma membrane probably via electrostatic interactions .

  30. 利用电磁场软件Ansoftmaxwell对半导体桥的脚-壳间静电作用进行模拟仿真。

    Also , the electrostatic interactions between the leg and shell of semiconductor bridge are simulated by the EM simulation software " Ansoft Maxwell " .