Dennis W. Raisch、Vishvas Garg、Rasha M. Arabyat 等 9 位作者2013-09-20Expert Opinion on Drug Safety
OBJECTIVES: To summarize reports of anaphylaxis associated with gadolinium-based contrast agents (GBCAs) reported to the Food and Drug Administrations Adverse Event Reporting System (FAERS), examine the safety signals of anaphylaxis from GBCAs, and perform a literature review of relevant case reports. METHODS: FAERS (…
Acute Kidney Injury ResearchUltrasound and Hyperthermia ApplicationsLanthanide and Transition Metal Complexes
Jung Bin In、Hyuk‐Jun Kwon、Daeho Lee 等 5 位作者2013-09-20Small
The laser-assisted hydrothermal growth kinetics of a cluster of ZnO nanowires are studied based on optical in situ growth monitoring. The growth yields are orders of magnitude higher than those of conventional hydrothermal methods that use bulk heating. This remarkable improvement is attributed to suppression of precu…
ZnO doping and propertiesQuantum Dots Synthesis And PropertiesElectronic and Structural Properties of Oxides
V. Kothai、R. Prasath Babu、Rajeev Ranjan2013-09-20Journal of Applied Physics
Temperature-time study of the magnetoelectric multiferroic (1-x)BiFeO3-(x)PbTiO3 by x-ray and electron diffraction on the reported morphotropic phase boundary (MPB) compositions revealed that this MPB does not correspond to the equilibrium state. The MPB like state is rather of metastable nature and arise due to kinet…
Ferroelectric and Piezoelectric MaterialsMultiferroics and related materialsSeismic Waves and Analysis
Yonghao Xu、Hanzheng Guo、Xiaoming Liu 等 5 位作者2013-09-20Journal of the American Ceramic Society
The effect of Ba content on the stress sensitivity of the antiferroelectric to ferroelectric phase transition in ( Pb 0.94− x La 0.04 Ba x )[( Zr 0.60 Sn 0.40 ) 0.84 Ti 0.16 ] O 3 ceramics is investigated through monitoring electric field‐induced polarization and longitudinal strain under compressive prestresses. It i…
Ferroelectric and Piezoelectric MaterialsMultiferroics and related materialsMicrowave Dielectric Ceramics Synthesis
Nico Zammarelli、Michael Luksin、Hannes Raschke 等 5 位作者2013-09-20Langmuir
The synthesis of grafted PMMA homopolymer films is reported using a surface-initiated reversible addition-fragmentation chain transfer (SI-RAFT) polymerization from a RAFT-agent immobilized on a silanized stainless steel surface. Therefore, stainless steel surfaces were hydroxylated with piranha solution followed by s…
Advanced Polymer Synthesis and CharacterizationPolymer Surface Interaction StudiesLuminescence and Fluorescent Materials
Sophia L. Suarez、Gregory N. Grover、Rebecca L. Braden 等 5 位作者2013-09-20Biomacromolecules
The leading cause of death in the United States is cardiovascular disease. The majority of these cases result from heart failure post-myocardial infarction (MI). We present data providing evidence for use of acetalated dextran (AcDex) microparticles as a delivery vehicle for therapeutics to the heart post-MI. We harne…
Electrospun Nanofibers in Biomedical ApplicationsProtein purification and stabilityTissue Engineering and Regenerative Medicine
Maryam Kabiri、Ibraheem Bushnak、Mark T. McDermot 等 4 位作者2013-09-20Biomacromolecules
Ionic self-complementary peptides are considered an important class of self-assembling peptides. In particular, RADARADARADARADA (RADA4) is well-known to form a relatively regular nanofiber structure that has been primarily studied in terms of its physicochemical properties, as related to its biomedical applications.…
Antimicrobial Peptides and ActivitiesSupramolecular Self-Assembly in MaterialsPolydiacetylene-based materials and applications
Xuekun Jia、Jinjin Yin、Dinggeng He 等 7 位作者2013-09-20Journal of Biomedical Nanotechnology
A poly(acrylicacid)-modified NaYF4:Yb, Er upconversion nanoparticles (PAA-UCNPs) with dual functions of drug delivery and release imaging have been successfully developed. The PAA polymer coated on the surface of UCNPs serve as a pH-sensitive nanovalve for loading drug molecules via electrostatic interaction. The drug…
Luminescence Properties of Advanced MaterialsNanoplatforms for cancer theranosticsLuminescence and Fluorescent Materials
Lance M. Wheeler、Laszlo M. Levij、Uwe Kortshagen2013-09-20The Journal of Physical Chemistry Letters
The narrow bulk band gap and large exciton Bohr radius of germanium (Ge) make it an attractive material for optoelectronics utilizing band-gap-tunable photoluminescence (PL). However, realization of PL due to quantum confinement remains scarcely reported. Instead, PL is often observed from surface trap states and is i…
Quantum Dots Synthesis And PropertiesSilicon Nanostructures and PhotoluminescenceNanowire Synthesis and Applications
Chi Li、Matthew T. Cole、Wei Lei 等 12 位作者2013-09-20Advanced Functional Materials
The enhanced emission performance of a graphene/Mo hybrid gate electrode integrated into a nanocarbon field emission micro‐triode electron source is presented. Highly electron transparent gate electrodes are fabricated from chemical vapor deposited bilayer graphene transferred to Mo grids with experimental and simulat…
Carbon Nanotubes in CompositesGraphene research and applicationsRadiation Effects in Electronics
Wentao He、Wu Danhua、Juan Li 等 9 位作者2013-09-20Bulletin of the Korean Chemical Society
Surface modification of colloidal silica nanoparticles without disrupting the electric double layer of nanoparticles is a major challenge. In the work, silane was employed to modify colloidal silica nanoparticles without inducing bridge flocculation obviously. The effect of pH value of the silica sol, the amount of si…
Surfactants and Colloidal SystemsMesoporous Materials and CatalysisPolymer Surface Interaction Studies
Hua Liu、Changyan Cao、Fangfang Wei 等 7 位作者2013-09-20The Journal of Physical Chemistry C
The 1D hierarchical macroporous/mesoporous carbon nanofibers were prepared via electrospinning using PAN as carbon precursor and commercially available nano-CaCO 3 as dual purpose template. During the carbonization process, nano-CaCO 3 template decomposed and released CO 2 to develop mesopores, and macropores were gen…
Supercapacitor Materials and FabricationMesoporous Materials and CatalysisCovalent Organic Framework Applications
S. Tripathy、D. Bhattacharya2013-09-20Journal of Asian Ceramic Societies
In this work, we demonstrate an effective, fast and low-cost route for the synthesis of mesoporous MgAl2O4 powder. This synthesis procedure successfully reduces the overall synthesis time for nanosized MgAl2O4 powder from days to a few hours. The as-synthesized powder was found to be amorphous in nature. Upon calcinat…
Advanced ceramic materials synthesisMicrowave Dielectric Ceramics SynthesisMagnesium Oxide Properties and Applications
Jinsong Leng、Fang Xie、Xuelian Wu 等 4 位作者2013-09-20Journal of Intelligent Material Systems and Structures
In this article, the epoxy-based shape memory polymers were exposed to simulated γ-radiation environments up to 140 days for an accelerated irradiation. The influence of γ-radiation on thermal and mechanical properties was evaluated by differential scanning calorimetry, dynamic mechanical analysis, and tensile test. T…
Polymer composites and self-healingSynthetic Organic Chemistry MethodsSilicone and Siloxane Chemistry
Sevda Avcı、Jared M. Allred、O. Chmaissem 等 14 位作者2013-09-20Physical Review B
We report the results of a systematic investigation of the phase diagram of the iron-based superconductor system, Ba${}_{1\ensuremath{-}x}$Na${}_{x}$Fe${}_{2}$As${}_{2}$, from $x=0.1$ to $x=1.0$ using high-resolution neutron and x-ray diffraction and magnetization measurements. We find that the coincident structural a…
Corporate Taxation and AvoidanceIron-based superconductors research
Hongji Zhang、Jianming Zhang、Xia Tong 等 5 位作者2013-09-20Macromolecular Rapid Communications
It is demonstrated that light polarization can be used to control photothermal effect-based shape-memory polymers (SMPs). Gold nanorods (AuNRs) are embedded in poly(vinyl alcohol) (PVA) and aligned by stretching the composite film. By changing the polarization direction of the incident laser at 785 nm with respect to…
Polymer composites and self-healingPhotochromic and Fluorescence ChemistryPolydiacetylene-based materials and applications
Qi Wu、Zhi Hao Jiang、Óscar Quevedo-Teruel 等 7 位作者2013-09-20IEEE Transactions on Antennas and Propagation
Recent advancements in transformation optics (TO) and metamaterials have inspired tremendous interest in the electromagnetic community, creating a variety of novel antennas with enhanced performance, such as broad bandwidth, large gain, and high polarization efficiency. Although there could be infinitely many transfor…
Antenna Design and AnalysisMetamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface Technologies
Indranath Chakraborty、Wataru Kurashige、Keita Kanehira 等 7 位作者2013-09-20The Journal of Physical Chemistry Letters
Selenolate protected, stable and atomically precise, hollow silver cluster was synthesized using solid state as well as solution state routes. The optical absorption spectrum shows multiple and sharp features similar to the thiolated Ag44 cluster, Ag44(SR)30 whose experimental structure was reported recently. High-res…
Gold and Silver Nanoparticles Synthesis and ApplicationsNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis
Vincent Sarou‐Kanian、Alain Gleizes、Pierre Florian 等 6 位作者2013-09-20The Journal of Physical Chemistry C
The only easy way to prepare amorphous alumina is via thin film deposition. For this reason, the disorder in amorphous alumina has not yet been fully investigated. We have used very high-field (20 T) solid state 27 Al NMR spectroscopy to analyze the structural modifications of amorphous alumina thin films with deposit…
Ferroelectric and Piezoelectric MaterialsAdvanced ceramic materials synthesisMicrowave Dielectric Ceramics Synthesis
C. Rodrı́guez、F.J. Belzunce、A. F. Canteli2013-09-20Materiales de Construcción
The use of austenitic stainless steels as rebar is an option increasingly used in reinforced concrete structures exposed to aggressive environments and especially those that have to work in marine environments. The same is true for duplex stainless steel rebars, although nowadays they have a lower use, mainly due to t…
Mechanical stress and fatigue analysisMetal Alloys Wear and PropertiesEngineering Structural Analysis Methods