J. Rudovský、Jan Kotek、Petr Hermann 等 6 位作者2004-11-18Organic & Biomolecular Chemistry
A new bifunctional octa-coordinating ligand containing an aminobenzyl moiety, DO3APABn (H4DO3APABn = 1,4,7,10-tetraazacyclododecane-4,7,10-triacetic-1-{methyl[(4-aminophenyl)methyl]phosphinic acid}), has been synthesized. Its lanthanide(III) complexes contain one water molecule in the first coordination sphere. The hi…
Advanced MRI Techniques and ApplicationsMagnetism in coordination complexesLanthanide and Transition Metal Complexes
Karen Köhler、Dmitry G. Shchukin、Gleb B. Sukhorukov 等 4 位作者2004-11-18Macromolecules
Polyelectrolyte multilayer microcapsules of two different sizes consisting of poly(allylamine hydrochloride) and poly(styrenesulfonate) assembled on melamine formaldehyde cores were investigated by means of scanning (SEM) and transmission electron microscopy (TEM), confocal laser scanning microscopy (CLSM), and scanni…
Surfactants and Colloidal SystemsPolymer Surface Interaction StudiesDendrimers and Hyperbranched Polymers
Liguang Wang、Roe‐Hoan Yoon2004-11-18Langmuir
Further studies of the hydrophobic force in foam films were carried out, including the effect of added inorganic electrolyte. We used a thin film balance of Scheludko-Exerowa type to obtain the disjoining pressure isotherms of the foam films stabilized by 10(-4) M sodium dodecyl sulfate in varying concentrations of so…
Surfactants and Colloidal SystemsPickering emulsions and particle stabilizationCharacterization and Applications of Magnetic Nanoparticles
Daniel E. Gómez、Isabel Pastoriza‐Santos、Paul Mulvaney2004-11-18Small
We describe the synthesis of quantum-dot (QD) doped silica microspheres and a method by which it is possible to fine-tune the position of the whispering gallery modes (WGMs) produced by the fluorescence emission of CdSe@ZnS doped silica microspheres (5.06 mum in diameter). The method is based on small perturbations to…
Photonic and Optical DevicesQuantum Dots Synthesis And PropertiesPhotonic Crystals and Applications
Giuseppe Falini、Simona Fermani、Silvia Vanzo 等 5 位作者2004-11-18European Journal of Inorganic Chemistry
Abstract Calcium carbonate polymorphism is one of the most challenging problems in biomineralization. Calcium carbonate exists in three crystalline forms: calcite, aragonite and vaterite. Otoliths of teleost fishes are made of vaterite and aragonite, located in different sacs and never mixed together. This paper prese…
Aquaculture Nutrition and GrowthCalcium Carbonate Crystallization and InhibitionIchthyology and Marine Biology
David A. Britz、Andrei N. Khlobystov、Kyriakos Porfyrakis 等 5 位作者2004-11-18Chemical Communications
We report the application of SWNTs as templates for forming covalent polymeric chains from C(60)O reacting inside SWNTs; the resulting peapod polymer topology is different from the bulk polymer in that it is linear and unbranched.
Carbon Nanotubes in CompositesDiamond and Carbon-based Materials ResearchFullerene Chemistry and Applications
Yoshimune Nonomura、Shigeyuki Komura、Kaoru Tsujii2004-11-18Langmuir
ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTAdsorption of Disk-Shaped Janus Beads at Liquid−Liquid InterfacesYoshimune Nonomura, Shigeyuki Komura, and Kaoru TsujiiView Author Information Tokyo Research Laboratories, Kao Corporation, 2-1-3 Bunka, Sumida-ku, Tokyo 131-8501, Japan, Department of Chemistry, Faculty of Scienc…
Proteins in Food SystemsSurfactants and Colloidal SystemsPickering emulsions and particle stabilization
J. Winter2004-11-18Plasma Physics and Controlled Fusion
Small particles with sizes between a few nanometers and a few 10 µm (dust) are formed in fusion devices by plasma–surface interaction processes. Though it is not a major problem today, dust is considered a problem that could arise in future long pulse fusion devices. This is primarily due to its radioactivity and due…
Magnetic confinement fusion researchFusion materials and technologiesDust and Plasma Wave Phenomena
Michael D. Sevilla、Georg Gescheidt、Dávid Becker 等 15 位作者2004-11-18Royal Society of Chemistry eBooks
Electron Paramagnetic Resonance (EPR) Volume 19 highlights major developments in this area reported up to the end of 2002, with results being set into the context of earlier work and presented as a set of critical yet coherent overviews. The topics covered describe contrasting types of application, ranging from biolog…
Mesoporous Materials and CatalysisPorphyrin and Phthalocyanine ChemistryElectron Spin Resonance Studies
Sanjib Bhattacharya、A. Ghosh2004-11-18Physical Review B
In this Brief Report, we have investigated the conductivity spectra at different temperatures for the model glasses ${(\mathrm{Ag}\mathrm{I})}_{x}\ensuremath{-}{(\mathrm{Ag}\mathrm{P}{\mathrm{O}}_{3})}_{(1\ensuremath{-}x)}$, $0\ensuremath{\leqslant}x\ensuremath{\leqslant}0.6$ and estimated mobile ${\mathrm{Ag}}^{+}$ i…
Material Dynamics and PropertiesGlass properties and applicationsPhase-change materials and chalcogenides
Martin Winter、Ralph J. Brodd2004-11-18ChemInform
Abstract For Abstract see ChemInform Abstract in Full Text.
Electrocatalysts for Energy ConversionSupercapacitor Materials and FabricationAdvanced battery technologies research
Yu‐Chuan Liu、Li‐Huei Lin、Wen-Hui Chiu2004-11-18The Journal of Physical Chemistry B
Size-controlled gold nanoparticles, ranging from 2 to 15 nm in diameter, were first prepared from gold substrates in 0.1 N HCl aqueous solutions without the addition of any stabilizers by sonoelectrochemical methods. First, an Au substrate was cycled in a deoxygenated aqueous solution containing 0.1 N HCl from −0.28 t…
Gold and Silver Nanoparticles Synthesis and ApplicationsNanomaterials and Printing TechnologiesLaser-Ablation Synthesis of Nanoparticles
Zenong Ding、Shujia Zhou、Yusheng Zhao2004-11-18Physical Review B
The focus of the paper is to study the correlation between hardness and fracture toughness of brittle materials. To this end, density functional theory (DFT) is used to calculate materials parameters such as the surface energies, the unstable stacking fault energies, the Young's modulus, the bulk modulus, the shear mo…
High-pressure geophysics and materialsDiamond and Carbon-based Materials ResearchAdvanced materials and composites
M. D. Glinchuk、B. Y. Zaulychny、V. A. Stephanovich2004-11-18arXiv
Within the framework of the phenomenological Ginzburg-Landau theory influence of semiconductor electrodes on the properties of thin ferroelectric films is considered. The contribution of the semiconductor electrodes with different Debye screening length of carriers is included in functional of free energy. The influen…
Materials Science
John McVay、Ahmad Hoorfar、Nader Engheta2004-11-18arXiv
Following our previous work on metamaterial high-impedance surfaces made of Hilbert curve inclusions, here we theoretically explore the performance of the high-impedance surfaces made of another form of space-filling curve known as the Peano curve. This metamaterial surface, formed by a 2-D periodic arrangement of Pea…
Materials Science
F. Simon、F. Fulop、A. Rockenbauer 等 5 位作者2004-11-18arXiv
Synthesis of highly $^{13}$C isotope enriched azafullerene, C$_{59}$N embedded in C$_{60}$ is reported. $^{13}$C enriched fullerenes, produced with the Krätschmer-Huffmann process, were subject to a N$_{2}$ discharge that produces C$_{59}$N with a low probability. Raman spectroscopy indicates a homogeneous $^{13}$C di…
Materials Sciencecond-mat.other
KW Edmonds、SV Novikov、M Sawicki 等 11 位作者2004-11-18arXiv
The electrical and magnetic properties of p-type cubic (Ga,Mn)N thin films grown by plasma-assisted molecular beam epitaxy are reported. Hole concentrations in excess of 1018 cm-3 at room temperature are observed. Activated behaviour is observed down to around 150K, characterised by an acceptor ionisation energy of ar…
Materials Science
Akihiko Minami、Akira Onuki2004-11-18Physical Review B
A phase field model is presented to study dislocation formation (coherency loss) in two-phase binary alloys. In our model the elastic energy density is a periodic function of the shear and tetragonal strains, which allows multiple formation of dislocations. The composition is coupled to the elastic field twofold via l…
Aluminum Alloy Microstructure PropertiesHigh Temperature Alloys and CreepSolidification and crystal growth phenomena
Justin L. Burt、Claudia Gutiérrez-Wing、M. Miki-Yoshida 等 4 位作者2004-11-18Langmuir
We report the synthesis of gold nanoparticles directly conjugated to bovine serum albumin protein by chemical reduction in aqueous solution. Transmission electron microscopy reveals that the gold nanoparticles are well dispersed with an average diameter less than 2 nm, and elemental analysis verifies the composition o…
Nanoparticle-Based Drug DeliveryGold and Silver Nanoparticles Synthesis and ApplicationsNanocluster Synthesis and Applications
L. Jodin、J. Toboła、P. Pécheur 等 5 位作者2004-11-18Physical Review B
The structural and electron transport properties of the pure and $\mathrm{Co}\text{\ensuremath{-}}$, $\mathrm{Ti}\text{\ensuremath{-}},$ and $\mathrm{Zr}\text{\ensuremath{-}}$substituted $\mathrm{FeVSb}$ half-Heusler phases have been investigated using x-ray diffraction, M\"ossbauer spectroscopy, and Electron Probe Mi…
Rare-earth and actinide compoundsIntermetallics and Advanced Alloy PropertiesHeusler alloys: electronic and magnetic properties