Ryota Sakamoto、Shoko Kume、Manabu Sugimoto 等 4 位作者2008-12-18Chemistry - A European Journal
Azobenzene derivatives modified with dithiolato-bipyridine platinum(II) complexes were synthesized, revealing their highly extended photoresponses to the long wavelength region as well as unique photocontrollable tristability. The absorptions of trans-1 and trans-2 with one azobenzene group on the dithiolene and bipyr…
Porphyrin and Phthalocyanine ChemistryPolyoxometalates: Synthesis and ApplicationsPhotochromic and Fluorescence Chemistry
Youngwoo Yi、Matthew Farrow、Eva Körblová 等 5 位作者2008-12-18Langmuir
We describe a new type of optically controlled liquid crystal alignment layer that demonstrates unprecedented performance. It consists of an aminoazobenzene-type material with a very simple molecular structure, which is derived from methyl red by a one-step synthesis. We have devised a method of forming covalently att…
Liquid Crystal Research AdvancementsPhotonic Crystals and ApplicationsPhotochemistry and Electron Transfer Studies
T. Arumuganathan、Samar K. Das2008-12-18Inorganic Chemistry
This article describes the linking propensity of the sulfite encapsulated polyoxovanadate (POV) anion, [As(8)V(14)O(42)(SO(3))](6-), with aqua-lanthanide complex cations [Ln(H(2)O)(6)](3+) in a controlled wet synthesis resulting in a series of organic free metal-oxide-based materials [{Ln(H(2)O)(6)}(2)As(8)V(14)O(42)(…
Metal-Organic Frameworks: Synthesis and ApplicationsPolyoxometalates: Synthesis and ApplicationsVanadium and Halogenation Chemistry
Hongliang Zhang、Yunqi Liu、Lingchao Cao 等 13 位作者2008-12-18Advanced Materials
A facile, scalable, and low-cost gas-treatment method for selectively etching semiconductor single-walled carbon nanotubes (SWNTs) is developed. Using SO3 gas as the etchant at a temperature of 400 °C, semiconductor SWNTs can be selectively and efficiently removed, and after this gas treatment samples enriched with me…
Carbon Nanotubes in CompositesGraphene research and applicationsNanotechnology research and applications
Jie Zhou、Sergio Moya、Lie Ma 等 5 位作者2008-12-18Macromolecular Bioscience
Poly[(D,L-lactide)-co-glycolide] nanoparticles coated with polyethyleneimine on their surface were prepared by an emulsification-solvent evaporation method and subsequently surface modified by LBL assembly. The assembly of poly(acrylic acid) and polyethyleneimine on a planar substrate and on the PLGA nanoparticles was…
biodegradable polymer synthesis and propertiesElectrospun Nanofibers in Biomedical ApplicationsPolymer Surface Interaction Studies
Amir Reza Jalilian、Arash Panahifar、Morteza Mahmoudi 等 5 位作者2008-12-18Radiochimica Acta
Gallium-67 labeled superparamagnetic iron oxide nanoparticles ([ 67 Ga]-SPION were prepared and evaluated for their altered biodistribution in normal rats. Superparamagnetic iron oxide nanoparticles (SPION) with narrow size distribution were synthesized by a co-precipitation technique using ferrous salts at Fe 3+ /Fe…
Nanoparticle-Based Drug DeliveryIron Metabolism and DisordersCharacterization and Applications of Magnetic Nanoparticles
Afshin Rezaei‐Zare、Reza Iravani、Majid Sanaye‐Pasand2008-12-18IEEE Transactions on Power Delivery
This paper investigates impacts of various formations of hysteresis on the stability domain of ferroresonance modes of a voltage transformer (VT). Based on four different hysteretic and two single-valued polynomial models, ferroresonance behaviors of the VT are studied. The hysteretic models are developed based on the…
Magnetic properties of thin filmsMagnetic Properties and ApplicationsNon-Destructive Testing Techniques
Xianjun Wei、Linpo Yu、Xianbo Jin 等 5 位作者2008-12-18Advanced Materials
Translucent composite films of poly(vinylidene fluoride), ionic liquid, and nickel complexes are successfully fabricated using thermal modulation of dissolution, casting, and drying. These films exhibit high stability in ambient storage and reversible thermochromic responses in air at temperatures achievable under sun…
Transition Metal Oxide NanomaterialsAerogels and thermal insulationPolydiacetylene-based materials and applications
Ciprian Iacob、Joshua Sangoro、Anatoli Serghei 等 8 位作者2008-12-18The Journal of Chemical Physics
Broadband dielectric spectroscopy, differential scanning calorimetry, rheology, and pulsed field gradient-nuclear magnetic resonance (PFG NMR) are combined to study glassy dynamics and charge transport in a homologous series of imidazole-based liquids with systematic variation of the alkyl chain length. The dielectric…
Material Dynamics and PropertiesIonic liquids properties and applicationsThermodynamic properties of mixtures
Maria Sabrina Sarto、Alessio Tamburrano、M. D’Amore2008-12-18IEEE Transactions on Nanotechnology
In this paper, hybrid transmission line-quantum mechanical models are proposed for the analysis of the signal propagation along metallic and quasi-metallic single-wall carbon nanotube (SWCNT) and bundles of SWCNTs. The analysis is based on the general assumption that the SWCNT is characterized by$n$energy subbands cro…
Carbon Nanotubes in CompositesGraphene research and applicationsMechanical and Optical Resonators
Eric J. Henderson、Jonathan G. C. Veinot2008-12-18Journal of the American Chemical Society
Silicon carbide (SiC) has become a very important material for many high-performance applications as a result of its exceptional material properties. The emergence of size-dependent properties in SiC nanocrystals (SiC-NCs), together with the increased surface area intrinsic to nanocrystals, has led to a variety of new…
Advanced ceramic materials synthesisSilicon Carbide Semiconductor TechnologiesSemiconductor materials and devices
Takashi Yumura、Mina Takeuchi、Hisayoshi Kobayashi 等 4 位作者2008-12-18Inorganic Chemistry
We investigate how nanospaces surrounded by a 10-membered ring of ZSM-5 zeolite affect the reaction intermediates formed during dioxygen activation by enclosed dicopper cations. Two types of dioxygen intermediates are considered: one is an O(2)...Cu(2) complex, where dioxygen binds to the two Cu cations, and the other…
Catalytic Processes in Materials ScienceZeolite Catalysis and SynthesisMesoporous Materials and Catalysis
Y. H. Liu、Lock Yue Chew、M. Y. Yu2008-12-18Physical Review E
Self-assembly of minimum-energy configurations of a two-dimensional system consisting of charged particles confined in a quadratic trap and interacting through competing repulsive and attractive interparticle forces is studied by means of molecular dynamics simulation. It is shown that complex configurations, includin…
Material Dynamics and PropertiesPickering emulsions and particle stabilizationElectrostatics and Colloid Interactions
Won Bin Im、Yong‐Il Kim、Hyoung Sun Yoo 等 4 位作者2008-12-18Inorganic Chemistry
A blue-color-emitting phosphor, (Sr(1-x),Ba(x))(3)MgSi(2)O(8):Eu(2+) (SB(x)MS:Eu(2+)), with various Ba contents, was synthesized, and its thermal stability was evaluated. Depending upon the Ba content, the dominant emission wavelength of the SB(x)MS:Eu(2+) phosphor could be tuned, and good photoluminescence (PL) prope…
Luminescence Properties of Advanced MaterialsGlass properties and applicationsNuclear materials and radiation effects
Torben Jacobsen、Mogens Bjerg Mogensen2008-12-18ECS Transactions
Solid oxide fuel cells and electrolyzers are usually based on yttrium stabilized zirconia (YSZ) as electrolyte. Although the transport number of oxide ions in YSZ at normal conditions is not below 0.999 the electron and hole conductivity may be of practical importance. In long term operation it may cause oxygen pressu…
Advancements in Solid Oxide Fuel CellsFuel Cells and Related Materials
Franck Montagne、Jérôme Polesel‐Maris、Raphaël Pugin 等 4 位作者2008-12-18Langmuir
Thermally responsive poly(N-isopropylacrylamide) (PNIPAM) films are attracting considerable attention since they offer the possibility to achieve reversible control over surface wettability and biocompatibility. In this paper, we first report a new and simple method for the grafting under melt of amine-terminated PNIP…
Polymer Surface Interaction StudiesBlock Copolymer Self-AssemblyNanofabrication and Lithography Techniques
Seyed Mahmoud Hashemi、Masoud Soleimani、Seyed Shahrooz Zargarian 等 9 位作者2008-12-18Cells Tissues Organs
Tissue engineering of implantable cellular constructs is an emerging cellular therapy for hepatic disease. In this study, we tested the ability of poly(epsilon-caprolactone) (PCL) nanofiber scaffold to support and maintain hepatic differentiation of human cord blood-derived unrestricted somatic stem cells (USSCs) in v…
Mesenchymal stem cell researchElectrospun Nanofibers in Biomedical ApplicationsTissue Engineering and Regenerative Medicine
Chunhe Yao、Li Qi、Hongying Jia 等 6 位作者2008-12-18Journal of Materials Chemistry
A series of glycidyl methacrylate-based polymer monoliths, including spherical walled structures, sub-micron skeletons, and lamellar morphologies, are reproducibly prepared by high internal phase emulsions in combination with block copolymer chemistry. The morphologies could be manipulated over a wide range by only al…
Surfactants and Colloidal SystemsBlock Copolymer Self-AssemblyPickering emulsions and particle stabilization
Kaihui Liu、Wenlong Wang、Zhi Xu 等 8 位作者2008-12-18Journal of the American Chemical Society
Double-walled carbon nanotubes (DWNT), consisting of two coaxial tubes, is an ideal structure for chemical and physical applications. It is of essential importance to probe the one-to-one relationship between electrical transport and chiral structure of DWNTs. Here, the chirality-dependent transport properties of DWNT…
Carbon Nanotubes in CompositesGraphene research and applicationsForce Microscopy Techniques and Applications
Shah Raj Ali、Rishi Ram Parajuli、Yetunde Balogun 等 5 位作者2008-12-18Sensors
Most of the current techniques for in vivo detection of dopamine exploit the ease of oxidation of this compound. The major problem during the detection is the presence of a high concentration of ascorbic acid that is oxidized at nearly the same potential as dopamine on bare electrodes. Furthermore, the oxidation produ…
Electrochemical sensors and biosensorsConducting polymers and applicationsElectrochemical Analysis and Applications