COMPLEXATION相关论文
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New technique for Bayan Obo mixed RE concentrate based on Valency Change and Complexation of Cerium(
Bayan Obo mixed RE concentrate is the largest RE source in the world.RE elements occur dominantly in bastnaesite and mon......
Retarding Effect of Organic Molecules on Tricalcium Silicate Hydration:Relation with their Adsorptio
This study attempts to estimate the relation between the adsorption of the molecules on calcium silicate hydrates (C-S-H......
A Study on the Removal of Highly Concentrated Organic Matters in Saline Lake Water and the Mechanism
Nafine Chemical Industry Group Co.Ltd.extracted inorganic salts from the saline lake of Shanxi Yuncheng,China.Because of......
Calorimetric and spectroscopic study on the inclusion complexes of catechins with hydroxypropyl-β-cy
Catechins have found their applications in food and nutraceutical applications since they can treat various diseases......
在最近的几十年中，由含有环糊精基团的聚合物自组装成的纳米粒子体系及其在药物传输中的应用引起了人们的普遍关注并成为近几十年纳......
A series of compounds 1-11 with different side chains of naphthalimide as fluorescent copper sensors were designed and s......
Ag+-exchanged resins are prepared and studied for ethylene/ethane separation by adsorption. On Ag+-exchanged S9, at 25℃......
目的 研究羟丙基-β-环糊精(HP-β-CD)与介质pH值对前列腺素E1(PGE1)溶解度的综合影响并进一步推导出该药物溶解度的理论方程.方法......
建立了对硫酸特布他林进行质量控制的分析方法。在pH 8.00的介质中,硫酸特布他林可与Cu2+配位,并在363 nm处产生明显的特征吸收峰,......
建立了一种测定甲状腺素的新方法,在p H 8.0的NH3-NH4Cl介质中,甲状腺素与Cu2+以物质的量浓度比2:1形成稳定络合物,该络合物在270 ......
通过浮选试验、离子络合测试、接触角测试和XPS分析,研究组合抑制剂硫酸锌(ZnSO4)和二甲基二硫代氨基甲酸钠(DMDC)对闪锌矿的抑制......
从封孔剂试验结果得知,在封孔过程中氟离子浓度变化可显著地影响水化、络合和沉积反应,从理论上探讨镍氟体系封孔剂氟的作用机理,......
以壳聚糖为络合剂,采用孔径为200 nm的陶瓷膜处理去除溶液中Pb2+.结果表明,溶液pH、壳聚糖与Pb2+质量比(装载比M/P)是影响Pb2+截留......
考虑到利培酮(RIS)在水中溶解度差及人体内低的口服生物利用度,本文研究了该药物与HP-β-CD在水溶液中的包合作用;同时,温度对包合......
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Synthesis and Spectroscopic Investigations of Four New Y (Ⅲ) ,Ge (Ⅳ) , W(Ⅵ) and Si (Ⅳ) Penicillin An
A four new penicillinate complexes were prepared through the chemical interactions of penicillin potassium salt (Pin) wi......
Ten new rare earth complexes with Schiff base (HL) derived from phthalaldehyde with two -CHO groups and lysine,which has......
,Effect of sodium citrate on preparation of nano-sized cobalt particles by organic colloidal process
Nano-sized cobalt particles with the diameter of 2 nm were prepared via an organic colloidal process with sodium formate......
通过吡啶二酰胺大环与碘甲烷反应合成了一种阳离子型大环主体化合物,并用NMR,ESI-MS进行了结构表征.采用ESI-MS和1H NMR方法研究了......
描述了三蝶烯衍生大三环主体与π-延展双吡啶盐在溶液中与固态下的络合性质,表明由于客体中两个吡啶盐之间连接单元的不同及端基官......
Enhanced Viscosity of Poly(acrylamide) Solution in the Presence of Chromium Citrate Triggered by Rel
本文通过对荣华二采区10...
In this work,magnesium silicate-based sulfonated polystyrene sphere composites (SPS/MgSi) were synthesized by one-step (......
Arsenic and cadmium removal from water by a calcium-modified and starch-stabilized ferromanganese bi
A new calcium-modified and starch-stabilized ferromanganese binary oxide (Ca-SFMBO)sorbent was fabricated with different......
有机碳在海洋环境中的长期保存机制一直是海洋碳循环研究的重点,也是研究气候变化与全球碳循环之间作用和反馈的关键。据估算,表层......
Synthesis and Spectroscopic Characterizations on the Complexation of Three Different Metal Ions Ba (
Three types of metal ions barium(Ⅱ ),nickel(Ⅱ ) and cerium(Ⅲ ) complexity of ATN drug have been prepared and characte......
Experimental studies on extraction of cobalt ions from dilute aqueous solutions by using complexatio
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Photoproducts of tetracycline and oxytetracycline involving self-sensitized oxidation in aqueous sol
Tetracyclines constitute one of the most important antibiotic families and represent a classic example of phototoxicity.......
ATR-FTIR and XPS study on the structure of complexes formed upon the adsorption of simple organic ac
Information on the binding of organic ligands to metal (hydr)oxide surfaces is useful for understanding the adsorption b......
A method of size exclusion chromatography coupled with ultraviolet spectrophotometry and off-line graphite face atomic a......
由于Al3+与F-结合在一起能够形成稳定的配位离子[Al F6]3-,所以本文采用HCl-AlCl_3体系所配成的混合溶液络合浸出包头50混合稀土精......
As a global pollutant process,the reduction of mercury(Hg)is especially important.One pathway is through an abiotic redu......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Synthesis and Complexation Properties of Novel Biscalixarene Composed of Calix[4]arene and Thiacalix
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Experimental study on the interaction between peat, lignite and germanium-bearing solution at low te
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
设计合成了含噻二唑的间苯二甲酰基硫脲受体,并用紫外光谱研究了其对阴离子客体的识别性能.主体1a与F-和CH3COO-相互作用,主体吸收......
硫酸盐还原菌(SRB)分解硫酸盐矿物对C、S、Fe、Sr、Ba等元素的循环起着重要制约作用,二者相互作用机制的阐明具有重要的矿物学、地......
Imprinted polymers were prepared for selective removal of Cu(II) ions from metal solutions. Three ion-imprinted polymers......
ATR-FTIR and XPS study on the structure of complexes formed upon the adsorption of simple organic ac
Information on the binding of organic ligands to metal (hydr)oxide surfaces is useful for understanding the adsorption b......
Montane volcanic ash soils contain disproportionate amounts of soil organic carbon and thereby play an often underestima......
The behaviours of complexation and dissolution of PbCl_2 on the surface of galena were investigated to explore the proce......
The scope of present work was to study the feasibility of a commercial nanofiltration(NF) membrane to reject Nd(III) ion......
合成了基于二氰基亚甲基-四氢吡喃和苯并噻二唑的新型荧光化合物，并研究了该化合物通过改变二价铜离子和氟离子/溴离子滴加顺序对应......
Impedance Characterization of Adsorption Process of Calmodulin on Au Substrate and its Combination w
In this paper,the adsorption process of calmodulin (CaM) on Au substrate was first investigated with electrochemical imp......
Synthesis and Complexation Properties of Novel Biscalixarene Composed of Calix[4]arene and Thiacalix
The first example of biscalixarene composed of calix[4]arene and thiacalix[4]arene subunits 3 was facilely synthesized a......
