基于Ru-Silica@Au复合纳米颗粒标记AFP抗体的夹心法电致化学发光免疫传感器 近年来,由于电致化学发光拥有灵敏度高、连续可测、操作简便、易于控制等优点在免疫分析方面已经得到广泛的应用~([1]).本文研制基于电化学发光活性物质Ru(bpy)3~(2+),以TPA(三丙胺)为共反应物的ECL免疫传感器.本文制备联吡啶钌包二氧化硅(...
基于Ru-Silica@Au 复合纳米颗粒标记 AFP 抗体的夹心法电 致化学发光免疫传感器 袁世蓉;袁若;柴雅琴;杨霞;毛俐 【期刊名称】《分析化学》 【年(卷),期】2009(037)0z1 【摘要】@@ 近年来,由于电致化学发光拥有灵敏度高、连续可测、操作简便、易 于控制等优点在免疫分析方面已经得到广泛的应用~([1]).本文...
silica aerogelRu catalystsol‐gel methodphenylenediamine hydrogenationTetraethylorthosilicate (TEOS) and methyl trimethoxysilane (MTMS) were used as raw materials to prepare an Ru‐silica aerogel catalyst by sol‐gel and the supercritical drying method. The catalyst was characterized by various techniques ...
作者将Ru纳米粒子固定在修饰三级有机胺修饰的聚合物(PGS,tertiary amine-functionalized polymer-grafted silica)的SiO2纳米粒子上,构建了新型双功能自适应性催化剂,在该催化剂中Ru作为活性催化剂、PGS起到响应CO2的作用。 催化剂的合成是通过在PGS/SiO2上通过Ru金属...
SilicaOxide filmsLEEMXPEEMLEEDXPSWe observe the in-situ growth of crystalline and vitreous silica bilayer films.Structure and morphology of Silica bilayer are characterized on mesoscopic scale.Parameters like oxidation temperature are studied by LEEM, LEED, and XPS.In an optimum temperature range the ...
ChemInform Abstract: BINAP-Ru and -Rh Catalysts Covalently Immobilized on silica and Their Repeated Application in Asymmetric Hydrogenationhydroxycarboxylic acids (ether carboxylic acids) (acyclic compounds) and estersdiastereoselective syntheses, enantioselective syntheses (incl. cis/trans-isomerism)...
Gill, C.S., Venkatasubbaiah, K., Jones, C.W.: Recyclable polymer- and silica-supported ruthenium(II)-salen bis-pyridine catalysts for the asymmetric cyclopropanation of olefins. Adv. Synth. Catal. 351(9), 1344 (2009) Article CAS Google Scholar Abu-Elfotoh, A.-M., Phomkeona, K., ...
Silica, powder, 200 mesh硅胶 粉末, 200目 227600 Unheated magnetic stirrer, work plate material:Nylon+GF, max. stirring quantity[H2O]: 3L不加热型磁力搅拌器 盘面: Nylon+GF, 工作盘面尺寸: φ135mm, 最大搅拌量[水]: 3L, 转速范围: 0-1500rpm 989082 LCD digital overhead stirrer (sets packaging...
By confining the CYP3A4 enzyme in a microporous ordered silica and with a 2,9,16,23-tetraaminophthalocyanine cobalt (CoTAPc) stacked onto reduced graphene oxide nanosheets, modest photocatalytic activity was achieved in the O-demethylation of 7-ethoxytrifluoromethyl coumarin [49]. In a whole ...
Villa, R. Go´ mez, UV-Vis diffuse reflectance spectroscopic study of Pt, Pd, and Ru catalysts supported on silica. J. Phys. Chem. 95 (1991) 1690-1693.Lopez T, Villa M, Gomez R: UV-vis diffuse reflectance spectroscopic study of Pt, Pd, and Ru catalysts supported on silica. J ...