全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Yuan Cheng , Dongsheng Liu , Yanming Feng ...
来源:[J].Protein & Peptide Letters(IF 1.994), 2003, Vol.10 (2), pp.175-181Bentham
摘要:An efficient fusion expression system with a small fusion partner, His6-tagged N-terminal fragment of staphylococcal nuclease R, has been constructed and tested with two genes. The results show that the system is not only suitable for overexpression of small proteins and peptides...
作者:Yun Suk Huh , Tae Jung Park , KwangSuk Yang ...
来源:[J].Ultramicroscopy(IF 2.47), 2008, Vol.108 (10), pp.1365-1370Elsevier
摘要:Abstract(#br)The treatment of samples preparation is generally recognized as a bottleneck for the rapid analysis of protein because of the off-chip performance in many cases. In this study, we used the charge characteristics of protein to develop a simple and rapid electro-microf...
作者:Cheng Y , Liu D , Feng Y ...
来源:[J].Protein & Peptide Letters(IF 1.994), 2003, Vol.10 (2), pp.175-181IntechOpen
摘要:An efficient fusion expression system with a small fusion partner, His6-tagged N-terminal fragment of staphylococcal nuclease R, has been constructed and tested with two genes. The results show that the system is not only suitable for overexpression of small proteins and peptides...
作者:B. V. Shneider , T. M. Malyutina , T. Yu. Alekseeva ...
来源:[J].Inorganic Materials(IF 0.376), 2014, Vol.50 (14), pp.1392-1396Springer
摘要:Abstract(#br)Various techniques for decomposition of process concentrates with a high content of palladium, such as fusion with potassium pyrosulfate and dissolution in autoclaves, with the purpose of the following gravimetric determination of palladium are described. It is sh...
作者:C. E. Armenta , E. R. Gonzáles , J. A. Herrera ...
来源:[J].A Supplement to Radiochimica Acta, 2011, Vol.1 (1), pp.213-217De Gruyter
摘要:Abstract For the analysis of the isotopic composition of environmental samples, including transuranic materials there are many methods that exist. This paper describes the development of a high throughput method, which involves dissolving a soil into an aqueous matrix, producing ...
作者:王一凌 , 曲月华 , 邓军华
来源:[J].冶金分析, 2010, (12), pp.10-13CNKI
摘要:本文选用三种不同熔融制样方式,研究了熔剂的性质、熔融制样的过程及加热方式等制样条件,探讨了X射线荧光光谱分析法的熔融制样技术。通过脱模剂加入量的试验,证明了在温度、熔融体流动性一致的情况下...
被引频次:8下载频次:146
作者:曲月华 , 王一凌 , 张悫 ...
来源:[J].冶金分析, 2011, (09), pp.24-29CNKI
摘要:探讨了熔融制样-X射线荧光光谱法测定锰矿中TMn、TFe、SiO2、Al2O3、CaO、MgO、TiO2、P2O5、K2O等常见组分的分析方法。对试样进行烧损校正,采用国家标准物质和以国家标准物质为基体制备的校准样品,建立了基体校正后...
被引频次:7下载频次:61
作者:鲍希波 , 石毓霞 , 赵靖 ...
来源:[J].冶金分析, 2010, (05), pp.14-18CNKI
摘要:采用四硼酸锂挂壁制备熔剂坩埚,分散剂溶解并分散硅铁合金样品,蒸干过量水分后加混合熔剂[m(Li2B4O7)∶m(LiBO2)=67∶33]熔融制样,用X射线荧光光谱仪对硅铁合金中Si、Fe、Mn、Al、Ca等元素同时进行测定。本法有效避...
被引频次:10下载频次:109
作者:仵利萍 , 刘卫
来源:[J].岩矿测试, 2011, (02), pp.217-221CNKI
摘要:...采用熔融制样,消除了矿物结构效应,降低基体效应的影响,研究了熔样的条件,确定仪器测量的最佳参数。各元素相对标准偏差(RSD,n=10)≤10%,测定结果与化学法测定值相符,同时满足了ISO 9507对各元素分析结...
被引频次:5下载频次:108
作者:应晓浒 , 曹国洲
来源:[J].岩矿测试, 2003, (03), pp.221-224CNKI
摘要:采用熔融制样X射线荧光光谱法测定钠长石和钾长石中的Na2O、MgO、Al2O3、SiO2、P2O5、K2O、CaO、TiO2、Fe2O3、Rb、Sr、Y、Zr、Ba14个成分的含量,所得结果与化学分析结果相符,各组分测定33次的仪器RSD为0.10%~4.67%...
被引频次:9下载频次:148

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