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- Organic ligands containing the thiol(-SH) metal chelating functional group were grafted to the surface of a mesoporous molecular sieve MCM 41 prepared from tetraethylorthosilicate, tetra methylanmonium hydroxide and hexadecyl trimethyl ammonium bromide. 在介孔分子筛 MCM-41表面自组装 3 -巯基丙基三甲氧基硅烷 (MP)制得对水体中重金属离子具有良好吸附作用的功能膜材料 MP-MCM-41。
- The antioxidant activity of purple sweet potato wine was determined in terms of reducing capacity,scavenging acticity of DPPH radicals,inhibition of lipid peroxidation,and metal chelating activity. 采用果酒工艺制备紫甘薯酒,用还原能力、清除DPPH自由基能力、抑制脂质过氧化能力、金属螯合能力,研究了紫甘薯酒的抗氧化活性。
- Besides the improved traditional chemical and physical methods,the low-priced,high adsorption properties of adsorbent and new style heavy metal chelating agents are the focus of research. 特别是随着生物技术的发展,利用功能菌和植物处理含重金属污染已取得相当成效,并在工业上进行了实际应用。
- heavy metal chelating agent DTCR 重金属捕集剂DTCR
- new-style heavy metal chelating agent 重金属捕集剂
- metal chelating affinitychromatography 金属螯合层析
- metal chelating chromatography(MCAC) 金属螯合亲和层析
- reductive heavy metal chelating agent 还原性重金属捕集剂
- Is used as a base material in order to avoid nonspecific interaction of metal chelates. 为基材来防止金属钳合物之非特定交互作用。
- The expressed product issoluble, MW 18kD, which was purified by Ni+ metal chelate affinity chromatography. 表达产物为可溶性蛋白,分子量约为18kD,通过Ni~+离子亲和层析一次性纯化。
- Investigation of Metal Chelate Chromatography in Purification of Recombinant Human Fab. 重组人Fab金属螯合层析法纯化条件的研究
- The factors affecting the separation of metal chelate interaction chromatog raphy also were studied. 另外还对影响螯合色谱分离的因素进行了初步的探讨。
- Keywords soy protein;gel;metal chelation; 大豆蛋白;凝胶;金属螯合;
- Organic metal chelate dye has excellent optical and thermodynamic properties, is a kind of novel storage medium for DVDR with high stability. 金属有机配合物染料具有优良的光学和热力学性能,是高稳定性DVDR光盘的优良存储介质。
- Organic metal chelate dye has an excellent optical and thermodynamic property,is a kind of novel storage medium for DVDR with high stability. 金属有机配合物染料具有优良的光学和热力学性能,是高稳定性DVDR光盘的优良存储介质。
- Recombinant human-like collagen with a hexahistidine tail attacked to the carboxyl end could be easily purified by Metal Chelated Affinity Chromatography(MCAC). 研究了应用金属螯合亲和层析法纯化重组类人胶原蛋白的条件。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The thermal behavior and denatured thermodynamics of proteins on IDA naked column and metal chelated column were investigated at a wide range of temperature for the first time. 在宽温度范围内首次研究了蛋白质在IDA裸柱和金属螯合柱上的热行为和变性热力学。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。