This paper compared some synthesis of functionalized polystyrene-based ( PS) resin of anion exchanger resin which avoided the toxic problem related to classic chloromethylation process. 本文对不使用氯甲醚合成苯乙烯型阴离子交换树脂的几种方法进行了比较。
Diethylaminoethyl hydroethylate ( DEAE-E/ H), a kind of macroporous weakly basic anion exchanger, was used as carrier to immobilize aminoacylase. 以弱碱性大孔阴离子树脂DEAE-E/H为载体固定化氨基酰化酶。
The mechanism of the leakage of sodium ions from an anion exchanger 阴床漏钠机理
Research and analyse on adsorption behavior for prothrombin complex concentrate on novel anion exchanger cg-6 新型离子交换树脂CG-6对人凝血酶原复合物的吸附行为分析及研究
However, it was found that during ion exchange EBA the biomass ( cells or cell debris) in the feedstock might adhere to the adsorbent, especially to the anion exchanger, which resulted in bad bed stability and low adsorption capacity. 但是,中性pH条件下生物质(细胞或细胞碎片)一般带负电荷,很容易吸附到带正电荷的阴离子交换介质表面,降低吸附容量,破坏床层的稳定性。
Some heavy metal ions may be adsorbed in an anion exchanger column in the forms of chloro-metal complexes, and can be further separated in an optimum concentration of hydrochloric acid as an eluant. 对于某些重金属离子,可以通过形成氯络离子交换吸附于阴离子交换树脂柱上,再利用各金属络阴离子稳定性的差别,以不同浓度的HCl淋洗进行分离回收。
Discussion of the operational problems of floating double-room anion exchanger 双室浮动阴离子交换器运行问题探析
Typical anion exchanger, Streamline DEAE, was used as the model EBA adsorbent. After activated by epichlorohydrin and coupling with diethylamine, the matrix was derived to function as an anion exchanger ( Cell-Ti DEAHP). 典型的阴离子交换剂StreamlineDEAE作为扩张床吸附剂。使用环氧氯丙烷活化,然后与二乙胺反应,基质被衍生成一种阴离子吸附剂(Cell-TiDEAHP);
After activated by epichlorohydrin and coupling with diethylamine, the matrix was derived to function as an anion exchanger ( Cell-Ti DEAHP). 使用环氧氯丙烷活化,然后与二乙胺反应,基质被衍生成一种阴离子吸附剂(Cell-TiDEAHP);
Adsorption of Highly Water soluble Aromatic Sulfonic Acids onto Macroporous Weakly Basic Anion Exchanger 大孔弱碱性树脂对高水溶性磺酸类染料中间体的吸附
However, cadmium(ⅱ), relatively free of iron and zinc, may be extracted selectively by the extractants with liquid anion exchanger. 而在锌和铁不存在的条件下,阴离子交换萃取剂可选择性地萃取镉。
Study on the preparation of spherical macroporous cellulosic ion exchanger and its adsorption properties(ⅲ) adsorption properties for protein using spherical macroporous cellulosic anion exchanger 大孔球形纤维素离子交换剂的制备及其对蛋白质的吸附富集性能研究.Ⅲ.球形纤维素阴离子交换剂对蛋白质的吸附富集性能研究
Preparation and Analysis of the Antibodies Against Synthetic Peptide Immunologically Related to the Peripheral Domain of Anion Exchanger ( Band 3) in Rat Erythrocyte Membrane 大鼠阴离子交换蛋白合成肽抗体制备及鉴定
The running period is always unstable, since the double-room anion exchanger of the water treatment plant have restricted the economic running seriously. 水处理站双室阴离子交换器自投运以来周期一直不平稳,严重的制约着水处理站的经济运行。
The delayed effect of radiation on the gene expression of anion exchanger in erythrocyte membrane 辐射远后效应对红细胞膜阴离子转运蛋白基因表达的影响
Determination of Cu, Pb, Zn, Ag, Bi, Mn, Co, and Ni in Galena and Blende Mineral by Anion Exchanger Separation 阴离子交换色谱分离和测定微量单矿物方铅矿和闪锌矿中铜、铅、锌、银、铋、镉、锰、钴和镍等元素
By the visible spectroscopy and by the infrared spectroscopy, the U(ⅳ) species sorbed on the anion exchanger and in the mixed media are studied. 分别用可见吸收光谱和红外吸收光谱研究了U(Ⅳ)在溶液相和树脂相中的化学状态。
Studies on the Properties of Adsorption for Protein Using Spherical Cellulous Anion Exchanger 球形纤维素阴离子交换剂对蛋白质的吸附性能研究
Separation of Biopolymers with Methylated Polyamine Encapsulated Silica based Strong Anion Exchanger 甲基化聚胺型硅基强阴离子交换剂用于生物大分子的分离
Ion exchange kinetics of regeneration for weak basic anion exchanger 弱碱性阴离子交换树脂的再生动力学
Objective To study the intensifying effect of adrenaline, isoprenaline and ATP on the exchanging activity of Cl-/ HCO-3 of the anion exchanger of rat cardiomyocytes and its pathophysiological significance. 目的研究肾上腺素、异丙肾上腺素及三磷酸腺苷对大鼠心肌细胞阴离子交换蛋白Cl-/HCO-3交换活性的影响,探讨其病理生理意义。
Coli. After Ammonium sulfate precipitation, hydrophobic interaction chromatography, Gel filtration chromatography and anion exchanger chromatography, protein sample that has the purity above 90% was achieved. 目的蛋白经硫酸铵沉淀、疏水层析、分子筛层析和阴离子层析得到纯度超过90%的样品。
The ST model can well describe single and two-component protein equilibrium on the anion exchanger at different ionic strengths. 结果表明,ST模型可以很好地描述不同离子强度条件下单组分和双组分蛋白质的吸附平衡行为。