preparative相关论文
In this paper, a simple preparative method for isolation and purification of ginkgolides A and B was developed. As start......
STUDIES ON COUNTERACTING CHROMATOGRAPHIC ELECTROPHORESIS AND ITS UTILIZATION FOR PROTEIN PURIFICATIO
A counteracting chromatographic electrophoresis(CACE)separation device has been success-fully built and tested.Experimen......
<正> 等电聚焦是利用蛋白质分子或其它两性电解质分子的等电点不同,在一个连续、稳定、线性的pH梯度中进行蛋白质分析分离的技术。......
为了研究老年低额溞卵黄蛋白（vitellion,Vn）在环境检测中的应用,采用制备电泳方法,从老年低额溞整体匀浆液提取的粗蛋白中纯化其Vn.......
利用配合交换原理，采用手性流动相添加剂方法，在反相高效液相色谱（ＲＰ－ＨＰＬＣ）制备柱上，拆分了氧氟沙星的两种对映体。流动相组成为手性添加剂溶液......
为建立一种快速制备RNA探针的方法，以研究不同的RNA与RNA之间的相互作用，介绍一种用体外转录法制备RNA，然后用聚丙烯酰胺凝胶电泳法（PA......
立足于国产材料和设备，成功地研制了一套较为实用的制备型高效液相色谱分离装置。根据不同的制备量和分离要求，该装置可以使用不同内......
Microporous regenerated cellulose gel particles were prepared by mixing cellulose cuoxam with silk fibroin as pore forme......
以二乙烯基苯为原料,采用微孔膜乳化法制备了尺寸均一的乳液,在75℃下悬浮聚合24h,制得均一的聚二乙烯基苯微球,对其表面形态、粒......
用等离子CVD法制备了氮化铁磁流体,磁流体中纳米粒子分布均匀,平均粒径为8 nm,磁流体有明显的超顺磁性,无磁滞现象;磁流体的饱和磁......
Hydrolytic Degradation Study of Lansoprazole, Identification, Isolation and Characterisation of Base
Lansoprazole degradation is accelerated in both acidic and basic medium in water. The present investigation deals with t......
This paper carried out a comparative analysis of different types of electrophoretic systems which were used for the anal......
Although mechanism of symbiosis between arbuscular mycorrhizal fungi (AMF) and host plants has been investigated by gene......
Some wheat gliadin proteins are strong allergens that may cause various symptoms of food allergies and baker’s asthma. ......
以牛血清白蛋白(BAs)和牛血清红蛋白(HG)为物系,在制备型高效液相色谱(HPLC)分离装置上,考察了柱尺寸对柱效和分离度的影响.结果表......
以牛血清白蛋白(BAS)和牛血清红蛋白(HG)为物系,在制备型高效液相色谱(HPLC)分离装置上,考察了操作方式对柱效和分离度的影响.结果......
1.IntroductionSodium aluminate solutions are veryimportant intermediate products in alumin-ium metallurgy.The physico-ch......
介绍介绍用惰性气体冷凝法制得Ｓｉ团簇并首次奖其嵌入多孔硅的孔隙中，经与孔壁多次掠角散射形成准自由团簇。激光拉曼谱测量表示，除了多......
