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Energy Landscape of Vertically Anisotropic Polymer Blend Films toward Highly Efficient Polymer Light‐Emitting Diodes (PLEDs)

Muhammad Hassan、Yee‐Chen Liu、Ali K. Yetisen 等 5 位作者2018-01-17Advanced Functional Materials

Abstract A blend of two hole‐dominant polymers is created and used as the light emissive layer in light‐emitting diodes to achieve high luminous efficiency up to 22 cd A−1. The polymer blend F81−xSYx is based on poly(9,9‐dioctylfluorene) (F8) and poly(para‐phenylene vinylene) derivative superyellow (SY). The blend sys…

Organic Electronics and PhotovoltaicsOrganic Light-Emitting Diodes ResearchConducting polymers and applications

IR Spectrum and Structure of Protonated Monosilanol: Dative Bonding between Water and the Silylium Ion

Martin Andreas Robert George、Nguyễn Xuân Trường、Marco Savoca 等 4 位作者2018-01-17Angewandte Chemie

Abstract We report the spectroscopic characterization of protonated monosilanol (SiH3OH2+) isolated in the gas phase, thus providing the first experimental determination of the structure and bonding of a member of the elusive silanol family. The SiH3OH2+ ion is generated in a silane/water plasma expansion, and its str…

Advanced Chemical Physics StudiesGlass properties and applicationsAnalytical Chemistry and Chromatography

24-spin clusters in the mineral boleite KPb26Ag9Cu24Cl62(OH)48

Erik Schou Dreier、S. L. Holm、K. Lønbæk 等 18 位作者2018-01-17Physical review. B./Physical review. B

The crystal structure of the mineral boleite contains clusters of 24 $S=1/2\phantom{\rule{4pt}{0ex}}{\mathrm{Cu}}^{2+}$ ions that have the shape of a truncated cube formed of eight trimers connected by edges. Susceptibility measurements and exact diagonalization calculations suggest that there are strong antiferromagn…

Magnetism in coordination complexesLanthanide and Transition Metal ComplexesAdvanced NMR Techniques and Applications

Design and Analysis Progress of ITER Diagnostic Equatorial Port #09

Yuhu Zhai、Allan Basile、R. Feder 等 14 位作者2018-01-17IEEE Transactions on Plasma Science

ITER is the world's largest fusion device currently under construction in the South of France with >50 diagnostic systems to be installed inside the port plugs (PPs), the interspace (IS), or the port cell region of various diagnostic ports. The plasma facing diagnostic first wall (DFW) and its supporting diagnostic sh…

Magnetic confinement fusion researchFusion materials and technologiesNuclear Physics and Applications

POSS-based Amphiphiles: Synthesis and Use in Self-assembling Nanosystems and Nanomaterials

Yaochen Zheng、Zhengguo Gao、Yan Sheng 等 5 位作者2018-01-17Current Organic Chemistry

Background: Polyhedral oligomeric silsesquioxane (POSS)-based amphiphiles can be divided into two types: traditional and shape amphiphiles, which are often composed of hydrophobic cage-like POSS moiety and hydrophilic/hydrophobic linear polymer segment, mainly exhibiting tadpole-, dumbbell- and starshaped structures.…

biodegradable polymer synthesis and propertiesDendrimers and Hyperbranched PolymersSilicone and Siloxane Chemistry

Diluted concentrations of large (above one hundred nanometer) silver nanoparticles inhibited the growth of different types and origin of cancer cells

Amer T. Tawfeeq2018-01-17Iraqi Journal of Cancer and Medical Genetics

This study describes utilization of large silver nanoparticles (above one hundred nanometer in diameter) synthesized by plus laser ablation method in liquid (PLAL) in growth inhibition and apoptosis induction of cancer cells. Two different types of cancer cell lines and two different types of transformed cell lines we…

Nanoparticles: synthesis and applicationsGold and Silver Nanoparticles Synthesis and ApplicationsLaser-Ablation Synthesis of Nanoparticles

Eigenvalue analysis of six-phase synchronous motor for small signal stability

Arıf Iqbal、G. K. Singh2018-01-17EPE Journal

The increased application of multiphase (more than three-phase) synchronous motor requires it to be investigated from stability point of view. Therefore, this paper primarily addresses the stability analysis of a six-phase synchronous motor during steady-state operation using eigenvalue criteria from its derived linea…

Multilevel Inverters and ConvertersElectric Motor Design and AnalysisMagnetic Properties and Applications

Investigation of the use of uniaxial comb-shaped Galfenol patches for a guided wave-based magnetostrictive phased array sensor

Byungseok Yoo、Darryll J. Pines2018-01-17AIP Advances

This paper investigates the use of uniaxial comb-shaped Fe-Ga alloy (Galfenol) patches in the development of a Magnetostrictive Phased Array Sensor (MPAS) for the Guided Wave (GW) damage inspection technique. The MPAS consists of six highly-textured Galfenol patches with a <100> preferred orientation and a Hexagonal M…

Ultrasonics and Acoustic Wave PropagationMagnetic Properties and ApplicationsNon-Destructive Testing Techniques

The effect of benzo‐annelation on intermolecular hydrogen bond and proton transfer of 2‐methyl‐3‐hydroxy‐4( 1H )‐quinolone in methanol: A TD‐DFT study

Yanliang Zhao、Mei‐Shan Wang、Panwang Zhou 等 7 位作者2018-01-17Journal of Physical Organic Chemistry

Abstract Excited‐state intermolecular or intramolecular proton transfer (ESIPT) reaction has important potential applications in biological probes. In this paper, the effect of benzo‐annelation on intermolecular hydrogen bond and proton transfer reaction of the 2‐methyl‐3‐hydroxy‐4(1H)‐quinolone (MQ) dye in methanol s…

Photochemistry and Electron Transfer StudiesPhotochromic and Fluorescence ChemistryFree Radicals and Antioxidants

Analysis of Dogleg Duct Experiments With 14-MeV Neutron Source Using TRIPOLI-4 Monte Carlo Transport Code

Mingzhun Lei、Y. Pénéliau、Yi-Kang Lee 等 4 位作者2018-01-17IEEE Transactions on Plasma Science

TRIPOLI-4 Monte Carlo transport code, developed by CEA, has been widely used in fission reactor physics, and it can be used in fusion device neutronics. In order to verify the calculation features of TRIPOLI-4 code, a simple dogleg duct model was built to simulate the 14-MeV neutron transport based on a SINBAD fusion…

Fusion materials and technologiesNuclear reactor physics and engineeringNuclear Physics and Applications

Kinetic modeling of vinyl acetate telomerization catalyzed by metal transition complexes under thermal and microwave heating

Porfirio López‐Domínguez、Jessica Olvera‐Mancilla、Joaquín Palacios‐Alquisira 等 6 位作者2018-01-17Journal of Macromolecular Science Part A

A kinetic model for the redox-initiated radical telomerization of vinyl acetate activated by microwave irradiation is presented. Four approaches based on the “microwave” or “thermal” effects were used to study the cases under microwave irradiation. One of the models assumes microwave-induced generation of radicals fro…

Advanced Polymer Synthesis and CharacterizationSynthesis and properties of polymersPhotopolymerization techniques and applications

Research on the Preparation of Polycaprolactone Porous Films with Decoration of Protein Arrays via the Emulsion‐Based Breath Figure Method

Lingyun Ding、Wei Sun、Yuanlai Ju 等 8 位作者2018-01-17Macromolecular Chemistry and Physics

Abstract A facile method to fabricate honeycomb‐patterned biocompatible polycaprolactone (PCL) films with cavities that are selectively decorated with protein by one‐step method is developed in this study. To carry out this method, proteins carried in water are dispersed into chloroform solution of PCL to form inverse…

Proteins in Food SystemsPolymer Surface Interaction StudiesPickering emulsions and particle stabilization

Winner of the society for biomaterials student award in the Ph.D. category for the annual meeting of the society for biomaterials, april 11–14, 2018, Atlanta, GA: Development of a bimodal, in situ crosslinking method to achieve multifactor release from electrospun gelatin

Alysha Kishan、Taneidra Walker、Nick Sears 等 5 位作者2018-01-17Journal of Biomedical Materials Research Part A

To better mimic native tissue microenvironments, current efforts have moved beyond single growth factor delivery to more complex multiple growth factor delivery with distinct release profiles. Electrospun gelatin, a widely investigated drug delivery vehicle, requires postprocessing crosslinking techniques that generat…

Electrospun Nanofibers in Biomedical Applications3D Printing in Biomedical ResearchTissue Engineering and Regenerative Medicine

Genome Sequence of Enterococcus mundtii EM01, Isolated from Bombyx mori Midgut and Responsible for Flacherie Disease in Silkworms Reared on an Artificial Diet

Beatriz de Diego-Díaz、Laura Treu、Stefano Campanaro 等 7 位作者2018-01-17Genome Announcements

ABSTRACT The whole genome sequence of Enterococcus mundtii strain EM01 is reported here. The isolate proved to be the cause of flacherie in Bombyx mori . To date, the genomes of 11 other E. mundtii strains have been sequenced. EM01 is the only strain that displayed active pathological effects on its associated animal…

Silk-based biomaterials and applicationsColeoptera: Cerambycidae studiesSilkworms and Sericulture Research

Data‐assisted protein structure modeling by global optimization in CASP12

Keehyoung Joo、Seungryong Heo、InSuk Joung 等 6 位作者2018-01-17Proteins Structure Function and Bioinformatics

Abstract In CASP12, 2 types of data‐assisted protein structure modeling were experimented. Either SAXS experimental data or cross‐linking experimental data was provided for a selected number of CASP12 targets that the CASP12 predictor could utilize for better protein structure modeling. We devised 2 separate energy te…

Protein Structure and DynamicsMass Spectrometry Techniques and ApplicationsEnzyme Structure and Function

Preparation and Optical and Electrochemical Properties of Phthalocyanines with Four or Eight Diphenylphosphino, Diphenylphosphoryl, and Diphenylthiophosphinyl Groups

Takeshi Kimura、Hiroki Muraoka、Shiduko Nakajo 等 6 位作者2018-01-17European Journal of Organic Chemistry

Several phthalocyanines (Pcs), in which four or eight phosphines are directly linked to their periphery, have been prepared. The starting materials, 4‐(diphenylphosphino)‐5‐chlorophthalonitrile (2), 4,5‐bis(diphenylphosphino)phthalonitrile (3), and 4‐(diphenylphosphino)‐5‐(diphenylphosphoryl)‐phthalonitrile (4), were…

Porphyrin and Phthalocyanine ChemistryMetal-Catalyzed Oxygenation MechanismsOxidative Organic Chemistry Reactions

The effect of axial ion parameters on the properties of glow discharge polymer in T 2 B/H 2 plasma

Xing Ai、Xiaoshan He、Jinglin Huang 等 6 位作者2018-01-17Journal of Physics D Applied Physics

Abstract Glow discharge polymer (GDP) films were fabricated using plasma-enhanced chemical vapor deposition. The main purpose of this work was to explore the correlations of plasma parameters with the surface morphology and chemical structure of GDP films. The intensities of main positive ions and ion energy as functi…

Carbon Nanotubes in CompositesDiamond and Carbon-based Materials ResearchPolymer Nanocomposite Synthesis and Irradiation

Influence of Mechanical Milling on Microstructure and Electrochemical Properties of Mg2Ni Hydrogen Storage Alloy Prepared by Low-Temperature Solid-Phase Sintering

Tian Xiao、Jing Yan、Ru Xia Duan 等 4 位作者2018-01-17Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena

The alloy with the composition of Mg2Ni prepared by low-temperature solid-phase sintering was mechanically milled for 10, 25, 40 and 50 h. The microstructures and electrochemical properties of the Mg2Ni alloys were investigated by X-ray diffraction (XRD), optical microscope (OM) and electrochemical measurements. Furth…

Magnesium Alloys: Properties and ApplicationsHydrogen Storage and MaterialsMXene and MAX Phase Materials

Soft magnetic characteristics of laminated magnetic block cores assembled with a high Bs nanocrystalline alloy

Atsushi Yao、Masaki Inoue、Kouhei Tsukada 等 4 位作者2018-01-17AIP Advances

This paper focuses on an evaluation of core losses in laminated magnetic block cores assembled with a high Bs nanocrystalline alloy in high magnetic flux density region. To discuss the soft magnetic properties of the high Bs block cores, the comparison with amorphous (SA1) block cores is also performed. In the high Bs…

Metallic Glasses and Amorphous AlloysMagnetic Properties and ApplicationsMagnetic Properties of Alloys