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Valley Chern numbers and boundary modes in gapped bilayer graphene

Fan Zhang、A. H. MacDonald、E. J. Melé2013-06-10Proceedings of the National Academy of Sciences

Electronic states at domain walls in bilayer graphene are studied by analyzing their four- and two-band continuum models, by performing numerical calculations on the lattice, and by using quantum geometric arguments. The continuum theories explain the distinct electronic properties of boundary modes localized near dom…

Quantum and electron transport phenomenaTopological Materials and PhenomenaGraphene research and applications

Photoswitching Azo Compounds in Vivo with Red Light

Subhas Samanta、Andrew A. Beharry、Oleg Sadovski 等 7 位作者2013-06-10Journal of the American Chemical Society

The photoisomerization of azobenzenes provides a general means for the photocontrol of molecular structure and function. For applications in vivo, however, the wavelength of irradiation required for trans-to-cis isomerization of azobenzenes is critical since UV and most visible wavelengths are strongly scattered by ce…

Photoreceptor and optogenetics researchRetinal Development and DisordersPhotochromic and Fluorescence Chemistry

Using shape effects to target antibody-coated nanoparticles to lung and brain endothelium

Poornima Kolhar、Aaron C. Anselmo、Vivek Gupta 等 7 位作者2013-06-10Proceedings of the National Academy of Sciences

Vascular endothelium offers a variety of therapeutic targets for the treatment of cancer, cardiovascular diseases, inflammation, and oxidative stress. Significant research has been focused on developing agents to target the endothelium in diseased tissues. This includes identification of antibodies against adhesion mo…

Nanoparticle-Based Drug DeliveryCharacterization and Applications of Magnetic NanoparticlesGlycosylation and Glycoproteins Research

Characterization of Polydopamine Thin Films Deposited at Short Times by Autoxidation of Dopamine

Rebecca A. Zangmeister、Todd A. Morris、Michael J. Tarlov2013-06-10Langmuir

Current interest in melanin films derived from the autoxidation of dopamine stems from their use as a universal adhesion layer. Here we report chemical and physical characterization of polydopamine films deposited on gold surfaces from stirred basic solutions at times ranging from 2 to 60 min, with a focus on times ≤1…

Conducting polymers and applicationsPolymer Surface Interaction StudiesMolecular Junctions and Nanostructures

Extraordinary Sunlight Absorption and One Nanometer Thick Photovoltaics Using Two-Dimensional Monolayer Materials

Marco Bernardi、Maurizia Palummo、Jeffrey C. Grossman2013-06-10Nano Letters

Graphene and monolayer transition metal dichalcogenides (TMDs) are promising materials for next-generation ultrathin optoelectronic devices. Although visually transparent, graphene is an excellent sunlight absorber, achieving 2.3% visible light absorbance in just 3.3 Å thickness. TMD monolayers also hold potential as…

Perovskite Materials and Applications2D Materials and ApplicationsGraphene research and applications

Proceedings Fourth International Workshop on Computational Models for Cell Processes

Ion Petre2013-06-09Electronic Proceedings in Theoretical Computer Science

The fourth international workshop on Computational Models for Cell Processes (CompMod 2013) took place on June 11, 2013 at the {\AA}bo Akademi University, Turku, Finland, in conjunction with iFM 2013. The first edition of the workshop (2008) took place in Turku, Finland, in conjunction with Formal Methods 2008, the se…

DNA and Biological ComputingGenetics, Bioinformatics, and Biomedical ResearchDiatoms and Algae Research

Mechanical properties and morphology of poly(lactic acid)/ modified natural rubber blends

Chor. Wayakron Phetphaisit2013-06-09Warasan Witthayasat Mahawitthayalai Naresuan

Abstract The blending of poly(lactic acid) (PLLA) with 2 types of modified natural rubber, namely: hydroxyl epoxidized natural rubber (HENR) and hydroxyl natural rubber (ONR), was investigated. The study was carried out using low molecular weight poly(lactic acid)-g- hydroxyl liquid natural rubber (LMW.PLA-g-HLNR) and…

Polymer Nanocomposites and Propertiesbiodegradable polymer synthesis and properties

Distribution of surface magnetostatic waves in a ferrite film plane

Annenkov Alexander Yu、V Gerus Sergey2013-06-09OpenAlex

Distribution of surface magnetostatic waves in a ferrite film plane is investigated experimentally.

Electromagnetic Effects on MaterialsMagnetic Properties and ApplicationsMagneto-Optical Properties and Applications

Highly selective chemical separations using molecularly imprinted polymers

Peter A. G. Cormack2013-06-09Strathprints: The University of Strathclyde institutional repository (University of Strathclyde)

This lecture will focus attention upon specific examples of research programmes in which we have optimised the syntheses of MIPs in appropriate physical forms to enable highly selective chemical separations.

Innovative Microfluidic and Catalytic Techniques InnovationAnalytical chemistry methods developmentCatalytic Processes in Materials Science

Developmental toxicity of methylmercury can be associated with actin-binding protein cofilin dephosphorylation and translocation to mitochondria in cerebellar granule cells

Beatriz Caballero-García、Iolanda Vendrell、Eduard Rodrı́guez-Farré 等 4 位作者2013-06-09DIGITAL.CSIC (Spanish National Research Council (CSIC))

Póster presentado en el 14th Meeting of the International Neurotoxicology Association (INA) celebrado del 9 al 13 de junio de 2013 en Egmond aan Zee (Holanda)

Trace Elements in HealthMercury impact and mitigation studiesAdvanced Nanomaterials in Catalysis

Novel structural motif in low energy phases of NaSc(BH$_4$)$_4$

Tran Doan Huan、Maximilian Amsler、Silvana Botti 等 5 位作者2013-06-09arXiv (Cornell University)

Sodium-scandium double-cation borohydride NaSc(BH4)4 experimentally crystallizes in the crystallographic space group Cmcm where each sodium (scandium) atom is surrounded by six scandium (sodium) atoms. We carefully investigated this phase based on ab initio calculations which indicate that the structure is dynamically…

Hydrogen Storage and MaterialsBoron and Carbon Nanomaterials ResearchSuperconductivity in MgB2 and Alloys

NONWOVEN FLAX FIBRE REINFORCED PLA BIOCOMPOSITES

Shah Alimuzzaman、Raúl Fangueiro2013-06-09Research Explorer (The University of Manchester)

Flax fibre reinforced polylactic acid (PLA) biocomposites were fabricated by nonwoven and compression moulding technologies. The relationship between the main process variables and the biocomposite properties was investigated. The results show that with the increasing of flax content, the notched Izod impact strength…

Natural Fiber Reinforced Compositesbiodegradable polymer synthesis and propertiesAdditive Manufacturing and 3D Printing Technologies