Chunli Yang、Yaqin Chai、Ruo Yuan 等 5 位作者2012-11-14Analytical Methods
In this report, gold nanoparticle–graphene nanohybrids (Au–GR) and 3-amino-5-mercapto-1,2,4-triazole-functionalized multiwall carbon nanotubes (MWCNT–SH) were synthesized. And a novel hybrid material MWCNT–SH@Au–GR was obtained by the interaction between gold nanoparticles of two dimensional (2D) Au–GR and SH groups o…
Electrochemical sensors and biosensorsConducting polymers and applicationsElectrochemical Analysis and Applications
A. Goldoni、Carlo A. Pignedoli、Giovanni Di Santo 等 8 位作者2012-11-14ACS Nano
Here, it is demonstrated, using high-resolution X-ray spectroscopy and density functional theory calculations, that 2H-tetraphenyl porphyrins metalate at room temperature by incorporating a surface metal atom when a (sub)monolayer is deposited on 3d magnetic substrates, such as Fe(110) and Ni(111). The calculations de…
Graphene research and applicationsMolecular Junctions and NanostructuresSurface Chemistry and Catalysis
Tatiana L. Zinenko、Marian Marciniak、Alexander I. Nosich2012-11-14IEEE Journal of Selected Topics in Quantum Electronics
We study the plane wave scattering and absorption by a flat grating of thin silver nanostrips located in free space, in the visible-light range. The formulation involves generalized boundary conditions imposed on the strip median lines. We use an accurate numerical solution to this problem based on the dual-series equ…
Plasmonic and Surface Plasmon ResearchPhotonic Crystals and ApplicationsOptical Coatings and Gratings
Dong Sup Kwag、Kyeongsoon Park、Kyung Taek Oh 等 4 位作者2012-11-14Chemical Communications
Hyaluronated fullerene has strong near-infrared (NIR) fluorescence intensity without labelling with any fluorophores or isotopes. This fullerene allowed high-resolution fluorescent imaging of tumor sites in vivo and resulted in a significant regression of HCT-116 tumors.
Nanoplatforms for cancer theranosticsFullerene Chemistry and ApplicationsBoron and Carbon Nanomaterials Research
Erik Leandro、Levy Ely de Lacerda de Oliveira、Jonas Guedes Borges da Silva 等 5 位作者2012-11-14InTech eBooks
Industries always try to increase the reliability of their productive process. In this context, predictive maintenance performs a fundamental role in order to reach high availability and reliability concerning their pieces of equipment. Predictive maintenance can be understood as the action on the equipment, system or…
Machine Fault Diagnosis TechniquesMagnetic Properties and ApplicationsNon-Destructive Testing Techniques
M. Khayet、Victoria Fernández2012-11-14Theoretical Biology and Medical Modelling
BACKGROUND: Most aerial plant parts are covered with a hydrophobic lipid-rich cuticle, which is the interface between the plant organs and the surrounding environment. Plant surfaces may have a high degree of hydrophobicity because of the combined effects of surface chemistry and roughness. The physical and chemical c…
Surface Modification and SuperhydrophobicityAdvancements in Transdermal Drug DeliveryPlant Surface Properties and Treatments
Q.K. Jiang、Pan Liu、Yi Ma 等 9 位作者2012-11-14Scientific Reports
On monolithic Ni-Nb metallic glass films, we experimentally revealed 6.6% elastic strain limit by in-situ transmission electron microscopy observations. The origin of high elastic strain limit may link with high free volume in the film, causing the rearrangement of loosely bonded atomic clusters (or atoms) upon elasti…
Glass properties and applicationsMetallic Glasses and Amorphous AlloysPhase-change materials and chalcogenides
B.P. Waldron、David Parker、Carsten Burchardt 等 6 位作者2012-11-14Chemical Communications
Pre-organised tricarboxylate ligands based on 6-amino-perhydro-1,4-diazepine bind (68)Ga rapidly and selectively in acetate buffer at pH 4 to 7, forming kinetically stable complexes suitable for use in PET imaging.
Medical Imaging Techniques and ApplicationsLanthanide and Transition Metal ComplexesRadiopharmaceutical Chemistry and Applications
Rentong Yu、Sixun Zheng、Xiuhong Li 等 4 位作者2012-11-14Macromolecules
We report an investigation of the influence of block copolymer architectures on formation of nanophases in epoxy thermosets via reaction-induced microphase separation approach. Toward this end, three binary block copolymers composed of polystyrene (PS) and poly(ε-caprolactone) (PCL) were synthesized via the combinatio…
Advanced Polymer Synthesis and CharacterizationPolymer Nanocomposites and PropertiesEpoxy Resin Curing Processes
Todd A. Major、Aurélien Crut、Bo Gao 等 7 位作者2012-11-14Physical Chemistry Chemical Physics
The lifetimes of the acoustic vibrations of metal nanostructures depend sensitively on the properties of the environment, such as the acoustic impedance and viscosity. In order to accurately study these effects, they have to be separated from the damping processes that are inherent to the nanostructure. Here we show t…
Carbon Nanotubes in CompositesForce Microscopy Techniques and ApplicationsMechanical and Optical Resonators
Gopa Mandal、Molly R. Darragh、Y. Andrew Wang 等 4 位作者2012-11-14Chemical Communications
We report cadmium-free, biocompatible (Zn)CuInS(2) quantum dots with long fluorescence lifetimes as superior bioimaging probes using time-gated detection to suppress cell autofluorescence and improve the signal : background ratio by an order of magnitude. These results will be important for developing non-toxic fluore…
Advanced biosensing and bioanalysis techniquesQuantum Dots Synthesis And PropertiesAdvanced Biosensing Techniques and Applications
Bhupendra K. Sharma、Bongkyun Jang、Jeong‐Eun Lee 等 8 位作者2012-11-14Advanced Functional Materials
Abstract A stretchable and transparent In‐Ga‐Zn‐O (IGZO) thin film transistors with high electrical performance and scalability is demonstrated. A load‐controlled roll transfer method is realized for fully automated and scalable transfer of the IGZO TFTs from a rigid substrate to a nonconventional elastomeric substrat…
ZnO doping and propertiesAdvanced Sensor and Energy Harvesting MaterialsThin-Film Transistor Technologies
Ki‐Sik Im、Ryun‐Hwi Kim、Ki-Won Kim 等 7 位作者2012-11-14IEEE Electron Device Letters
A single-nanoribbon Al2O3/GaN metal-insulator-semiconductor field-effect transistor (MISFET) has been fabricated. The fabricated device exhibits normally off operation with a threshold voltage of 2.1 V. The device also exhibits superior performances such as a maximum drain current density of 1.51 A/mm, a maximum trans…
ZnO doping and propertiesGaN-based semiconductor devices and materialsGa2O3 and related materials
Bernd Metzger、Mario Hentschel、Markus Lippitz 等 4 位作者2012-11-14Optics Letters
We perform third-harmonic (TH) spectroscopy on rod-type gold nanoantenna arrays using widely tunable sub-30 fs laser pulses. We find the peak of the TH generation efficiency of the antenna arrays always slightly redshifted with respect to the peak of their linear extinction spectrum. We model the wavelength-dependent…
Gold and Silver Nanoparticles Synthesis and ApplicationsPlasmonic and Surface Plasmon ResearchPhotonic and Optical Devices
John M. Clark、Shin‐ichi Nishimura、Atsuo Yamada 等 4 位作者2012-11-14Angewandte Chemie International Edition
Ion-transport paths: combined modeling and neutron diffraction studies provide atomic-scale insights into Li(2)FeP(2)O(7), a material proposed for a new lithium-battery cathode with reversible electrode operation at the highest voltage of all known Fe-based phosphates. The results indicate that Li(+) ions are transpor…
Advancements in Battery MaterialsGraphene research and applicationsAdvanced Battery Materials and Technologies
Anna Piecha‐Bisiorek、Anna Gągor、R. Jakubas 等 4 位作者2012-11-14CrystEngComm
A room-temperature ferroelectric, diisopropylammonium bromide (DPB), with dielectric constant ε ≈ 12 000 and a clear hysteresis loop at Tc = 425 K is reported. At 417 K DPB undergoes the irreversible phase transition from nonpolar orthorhombic P212121 to the ferroelectric monoclinic phase (P21) and subsequently, at 42…
Ferroelectric and Piezoelectric MaterialsAcoustic Wave Resonator TechnologiesSolid-state spectroscopy and crystallography
J.C. Espinosa-Lara、Diana Guzman‐Villanueva、J.I. Arenas-Garcia 等 8 位作者2012-11-14Crystal Growth & Design
The combination of racemic praziquantel, ( RS )-PZQ, with aliphatic dicarboxylic acids of the homologous series HOOC–(CH 2 ) n –COOH (with n = 0–8) and the unsaturated analogues of succinic acid as cocrystal formers via liquid-assisted grinding provided a total of nine 1:1 and 2:1 cocrystals with oxalic acid, malonic…
Crystallography and molecular interactionsCrystallization and Solubility StudiesPhenothiazines and Benzothiazines Synthesis and Activities
Yonghwi Kim、Sunirban Das、Saurav Bhattacharya 等 8 位作者2012-11-14Chemistry - A European Journal
A porous metal-organic framework, Mn(H(3)O)[(Mn(4)Cl)(3)(hmtt)(8)] (POST-65), was prepared by the reaction of 5,5',10,10',15,15'-hexamethyltruxene-2,7,12-tricarboxylic acid (H(3)hmtt) with MnCl(2) under solvothermal conditions. POST-65(Mn) was subjected to post-synthetic modification with Fe, Co, Ni, and Cu according…
Metal-Organic Frameworks: Synthesis and ApplicationsMagnetism in coordination complexesChemical Synthesis and Characterization
Hien N. Pham、Amanda E. Anderson、Robert L. Johnson 等 5 位作者2012-11-14Angewandte Chemie International Edition
A simple and inexpensive approach is used to coat metal oxide surfaces (SBA-15) with thin films of carbon. These carbon films provide improved hydrothermal stability to oxides, such as silica and alumina, which are not otherwise stable at elevated temperatures in the presence of liquid water. Furthermore, the carbon f…
Electrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceCatalysis and Hydrodesulfurization Studies
Shengjie Peng、Linlin Li、Peining Zhu 等 8 位作者2012-11-14Chemistry - An Asian Journal
I believe in BiOCles: Microsphere-, microflower-, and microdisk-like BiOCl hierarchical self-assemblies were fabricated and showed superior photocatalytic properties.
Advanced Photocatalysis TechniquesQuantum Dots Synthesis And PropertiesCopper-based nanomaterials and applications