功能基
- 网络functional group;Functional base
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树脂功能基RN+(CH3)3Cl-与Mo(Ⅵ)的摩尔比约为1∶2。
Molar ratio of the functional group of D201 × 4 to Mo (ⅵ) is about 1 ∶ 2 .
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悬挂双羰基功能基的酚醛树脂的合成及表征
Synthesis and characterization of phenolic aldehyde resin s attaching dicarbonyl functional group
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含N,S杂原子功能基螯合树脂的合成及其吸附性能
Syntheses and adsorption properties of chelating resins containing N , S functional groups
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BER催化还原一些含氮功能基化合物的研究
Catalytic Reduction of Some Nitrogenous Functional Group Compounds with Borohydride Exchange Resin
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吸附型人工肝辅助材料的制备及其性能研究&(Ⅲ)SVD醇解物的功能基化反应及吸附性能
Study on synthesis adsorption type of artificial liver assist material and their properties ⅲ . svd functionalization and their properties
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即便是算上负责启动和关闭常规基因的基因组的分别控制及调控区域,也只有不超过10%的人类基因由此种清晰的功能基元(functionalelements)构成。
Even with the separate control and regulatory regions of the genome that are responsible for switching conventional genes on and off , no more than 10 per cent of human DNA is made of such clear-cut functional elements .
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探讨了含特殊功能基肟基的双核(Cu(Ⅱ)-Cu(Ⅱ)及Co(Ⅱ)-Co(Ⅱ))配合物催化磷酸二酯的水解。
The hydrolysis of phosphodiester promoted by dinuclear complexes ( Cu ( II ) - Cu ( II ) and Co ( II ) - Co ( II )) bearing special functional oxime group has been studied .
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利用元素分析、功能基分析和傅里叶变换红外光谱(FTIR)对旧报纸漆酶/介体脱墨过程中木素结构的变化进行分析,并利用凝胶渗透色谱(GPC)测定木素的分子质量及其分布。
Dioxane lignin was extracted from control sample and laccase-mediator system ( LMS ) deinked pulp of old newspaper . Their structures were analyzed by elemental analysis , functional groups determination , FTIR .
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报道了一种利用Ba2+,Sr2+作为模板离子直接合成含中心功能基Schiff型大环化合物的方法。
This paper deals with a series of new macrocyclic Schiff 's base containing a central functional group were synthesized . Ba 2 + and Sr 2 + have been used as template .
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采用红外、X射线光电子能谱仪和比表面积及孔径分析仪对其结构进行表征,结果表明四唑功能基已被成功地接到树脂上。
The new resin was characterized by Fourier transform infrared spectroscopy ( FT-IR ), X-ray photoelectron spectroscopy ( XPS ) and the specific surface area and pore size analyzer . The results implied that the tetrazolyl group was connected to the resin successfully . 2 .
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在制备含羧基的磁性高分子微球时,分别选用丙烯酰胺、N,N′-亚甲基双(丙烯酰胺)和丙烯酸作为聚合单体、交联剂和功能基单体。
Acrylamide , crylic acid and N , N ′ - methylene bisacrylamide were chosen for preparing magnetic composite polymer microsphere with carboxyl groups in inverse emulsion . Acrylamide is monomer , crylic acid provide functional groups , and N , N ′ & methylene bisacrylamide is the cross-linking agent .
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本文通过水相悬浮聚合制备了大孔交联聚甲基丙烯酸羟乙酯(PHEMA)树脂,研究了PHEMA树脂以及用乙醇胺功能基化后的PHEMA树脂对胆红素的吸附性能。
Macroporous crosslinking poly ( 2-hydroxyethyl methacrylate ) ( PHEMA ) resins were prepared by suspension polymerization . The adsorption properties of PHEMA for bilirubin were studied .
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采用电子束引发预辐照接枝方法在高密度聚乙烯(HDPE)上接枝丙烯酸(AA)与对苯乙烯磺酸钠(SSS)两种单体,以制备含磺酸和羧酸基团的双功能基阳离子交换膜。
High-density polyethylene ( HDPE ) films were irradiated by electron beams and then acrylic acid ( AA ) and sodium styrene sulfonate ( SSS ) were grafted onto the films , in an attempt to prepare bifunctional cation exchange membranes with the grated film .
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本文以大孔聚苯乙烯树脂为骨架合成了含有对称三唑AHMT功能基的螯合树脂PAHMT,并对其结构进行了表征;
In this paper PAHMT chelating resin having symmetrical triazole AHMT as the function group was synthesized by means of macroporous polystyrene backbone and the structure of resin was characterized .
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含砜功能基的交联聚苯乙烯的红外光谱特性
Infrared spectrum feature of the sulfonyl group bound to crosslinked polystyrenes
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目的合成含2~5个碳的直链烷酸功能基的5-氟尿嘧啶衍生物。
Objective To synthesize 5-fluorouracil derivatives containing 2-5 carbon alkanoic acid .
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含碱性功能基聚合物反应性增容体系的研究
Reactive Compatibilization of Polystyrene / Polyethylene Blends Containing Basic Functionalized Polymer
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含氰基功能基的半乳糖苷衍生物的合成研究
Study on the Synthesis of Galactoside Derivative Containing Nitrile Group
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含α-氨基酸功能基的聚苯乙烯-二乙烯苯不对称树脂的合成
Synthesis of α - amino acid functionalized styrene-divinylbenzene asymmetric resins
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含羟基功能基席夫碱化合物的合成及晶体结构
Synthesis and the Crytal Structure of Hydroxy-Bearing Schiff Base Compound
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带功能基聚硅氧烷的制备及在日化产品中的应用
Preparation and application of functional polysiloxane in daily chemical products
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电子束引发双功能基阳离子交换膜的制备研究
Preparation of bifunctional cation - exchange membranes by E - beam irradiation
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棉纤维接枝双功能基的合成研究
Study on Synthesis of Cotton Cobber Grafting Double Functional Groups
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含功能基的核-壳型聚丙烯酸酯乳液的合成与性能
Synthesis of core-shell structure polyacrylate including the function group and its performance
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一类新型多功能基配体合成的研究
Study on Synthesis of New Kind of Multifunction Ligand Radical
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功能基化的聚合物在有机化合物分离方面的应用
Application of functionalized polymers in separation of organic mixtures
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含酚醚中心功能基的大二环型穴醚的合成及配位性能
Synthesis of Macrobicyclic Cryptands with a Phenol Ether Central Group and Their Complexation
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负载生物活性功能基聚醚氨酯的表面自由能与表面血液相容性研究
Surface Property and Blood Compatibility of Biomolecular Modified Polyurethane
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而合成此类药物的关键在于合成含功能基的化学配体。
The synthesis of chemical ligands containing functional groups is the key process .
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含硫功能基的杯芳烃分子的设计与合成
Design and Synthesis of Calixarene Molecules Containing Functional Group