It was shown that, at the stage of catalyst preparation, the formation of a CoFe alloy occurred, while the surface mainly consisted of carbon in sp2-hybridization, and the metals existed in the form of spinel CoFe2O4. It was shown that catalysts based on bimetallic salts were active in ...
2) ion concentration 离子浓度 1. Relation between ion concentration and pH in precipitation in number of Chinese cities; 我国部分城市降水中离子浓度与pH值的关系研究 2. Effects of ion concentrations of buffer on hybridization efficiency with new style PNA-LSAW gene sensor; 缓冲液离子浓度对新型...
After hybridization with peak at 2Θ = (20–40). These rLeasZulntsFea2lsOo4,pTrohveeXthRaDt has a metal limit for analysis of other peaks that may lie in the broad entered the inter-gallery space of organoclay confirming the exfoliation structure with amorphous structure. FT‑IR...
temperature ferrielectric and ferrimagnetic Ni3TeO6-type A2FeMoO6 compounds (A = Sc, Lu) Guang Song1 & Weiyi Zhang1,2 First-principles calculations have been carried out to study the structural, electric, and magnetic properties of Ni3TeO6-type A2FeMoO6 compounds (A = Sc,...
temperature ferrielectric and ferrimagnetic Ni3TeO6-type A2FeMoO6 compounds (A = Sc, Lu) Guang Song1 & Weiyi Zhang1,2 First-principles calculations have been carried out to study the structural, electric, and magnetic properties of Ni3TeO6-type A2FeMoO6 compounds (A = Sc,...
Identify the complex with the greatest ligand field stabilization energy (LFSE) value from the following: - [Ti(OH2)6]^{3+}, - [Mn(OH2)6]^{2+}, - [Ni(NH3)6]^{2+}A binding protein binds to a ligand L with a K_d of 400 nM. What is the concentrati...
(shel1)nanoparticlesshiftedfrom522n mto525nm.For Fe3O4(core)/Au(shel1)nanoparticles,themaximaloligonucleoticlesurfacecoverageofhe xaethiol30 一mer oligonucleoticlesis(120 ± 8)oligonucleotidespernanoparticle,andthemaximalpercentageofhybridization strandsonnanoparticlesis(14 ± 2)%.Blothybridizationonnylon...
2.3. Synthesis of 1D ZnFe2O4@SiO2 (ZS) nanochains 0.10 g ZnFe2O4 nanoparticles, TEOS and NH3·H2O were added into a mixed solution containing anhydrous ethanol and water under ultrasonic stirring. Then, a cuboid cymbal magnet was placed next to the beaker for 6 h [38]. Finally, the ...
Fe@Fe2O3nanonecklace and H2O2 cathodically generated on MCNTs.Both the generation of hydroxyl radicals and the whole course of DNA damage were completed in the membrane,which were just like the course of DNA damage caused by heavy metals in organism.Using Co(phen)33+ and Ru(NH3)63+ as ...
Firstly, PAA-NH4 with a globose structure was prepared by the addition of NH3·H2O to an isopropyl alcohol aqueous solution. After that, a certain amount of FeCl2·4H2O was added into the PAA-NH4 aqueous solution and Fe2+ was further anchored to the surface of an anionic polymer (PAA) ...