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Synthesizing and Characterizing Functionalized Short Multiwall Carbon Nanotubes with Folate, Magnetite and Polyethylene Glycol as Multi- targeted Nanocarrier of Anti-cancer Drugs.

Mahmoud Jafari、Danial Heidari、Pedram Ebrahimnejad2016-01-01PubMed

Multifunctional nanomaterials showed great advantages in drug delivery. Folic acid (FA) binding protein, a glycosyl phosphatidyl inositol anchored cell surface receptor for folate, is overexpressed in several human tumors, whereas it is highly restricted in normal tissues. Therefore, in this study, FA, polyethylene gl…

Nanoparticle-Based Drug DeliveryRNA Interference and Gene DeliveryGraphene and Nanomaterials Applications

Well-dispersed NiS nanoparticles grown on a functionalized CoS nanosphere surface as a high performance counter electrode for quantum dot-sensitized solar cells

Hee‐Je Kim、Hyundong Lee、S. Srinivasa Rao 等 6 位作者2016-01-01RSC Advances

The integration of design and encapsulation strategies using a combination of methods has been recognized as one of the most effective strategies to realize practical applications of various quantum-dot sensitized solar cell materials.

TiO2 Photocatalysis and Solar CellsAdvanced Photocatalysis TechniquesQuantum Dots Synthesis And Properties

Preferential formation of columnar mesophases via peripheral modification of discotic π-systems with immiscible side chain pairs

Tsuneaki Sakurai、Yusuke Tsutsui、Kenichi Kato 等 5 位作者2016-01-01Journal of Materials Chemistry C

A molecular design strategy using immiscible side chain pairs enables discotic π-systems to preferentially form a columnar phase, avoiding the other phases involving thermodynamically unfavourable contacts between the immiscible chains.

Liquid Crystal Research AdvancementsSynthesis and Properties of Aromatic CompoundsSupramolecular Self-Assembly in Materials

Photosensitized samarium( iii ) and erbium( iii ) complexes of planar N,N-donor heterocyclic bases: crystal structures and evaluation of biological activity

Srikanth Dasari、Zafar Abbas、Priyaranjan Kumar 等 4 位作者2016-01-01CrystEngComm

A series of Sm( <sc>iii</sc> ) and Er( <sc>iii</sc> ) complexes of N,N-donor heterocyclic bases were studied for their crystal structures, luminescence properties, binding with biomolecules and photo-induced DNA damage activity.

Metal complexes synthesis and propertiesMagnetism in coordination complexesLanthanide and Transition Metal Complexes

A switchable peroxidase mimic derived from the reversible co-assembly of cytochrome c and carbon dots

Jeremy B. Essner、Richard N. McCay、Chip J. Smith 等 6 位作者2016-01-01Journal of Materials Chemistry B

was determined for carbon dot/cyt c co-assemblies, close to the theoretical diffusion-controlled limit. Notably, the activity of the carbon dot/cyt c assembly can be switched off simply by increasing the ionic strength which results in dissociation into non-catalytic components.

Advanced biosensing and bioanalysis techniquesCarbon and Quantum Dots ApplicationsNanocluster Synthesis and Applications

Electrochemical Characterization of a New Biodegradable FeMnSi Alloy Coated with Hydroxyapatite-Zirconia by PLD Technique

Nicanor Cimpoeşu、Lucia Carmen Trincă、Georgiana Dascălu 等 6 位作者2016-01-01Journal of Chemistry

Biodegradable alloys are very attractive biomaterials. Electrochemical impedance spectroscopy (EIS) and linear potentiodynamic polarization (LPP) techniques were used for the study of the electrochemical behavior of uncoated FeMnSi and coated FeMnSi with hydroxyapatite + zirconia (HA-ZrO 2 ) through pulsed laser depos…

Corrosion Behavior and InhibitionMagnesium Alloys: Properties and ApplicationsHydrogen embrittlement and corrosion behaviors in metals

Energy band diagram of device-grade silicon nanocrystals

Manuel Macías‐Montero、Sadegh Askari、Somak Mitra 等 10 位作者2016-01-01Nanoscale

Device grade silicon nanocrystals (NCs) are synthesized using an atmospheric-pressure plasma technique. The Si NCs have a small and well defined size of about 2.3 nm. The synthesis system allows for the direct creation of thin films, enabling a range of measurements to be performed and easy implementation of this mate…

Semiconductor materials and devicesSilicon Nanostructures and PhotoluminescenceNanowire Synthesis and Applications

Direct CVD Growth of Multi-Layered Graphene Closed Shells around Alumina Nanofibers

Roman Ivanov、Valdek Mikli、Jakob Kübarsepp 等 4 位作者2016-01-01Key engineering materials

In this work, a catalyst-free direct deposition of multi-layered graphene closed shells around highly aligned alumina nanofibers with aspect ratio of 10 7 is demonstrated for the first time. A single – step chemical vapor deposition process of specified parameters was used for development of hybrid structures of carbo…

Graphene research and applicationsSemiconductor materials and devicesFiber-reinforced polymer composites

Sol–gel preparation of low oxygen content, high surface area silicon nitride and imidonitride materials

Kripasindhu Sardar、Richard Bounds、Marina Carravetta 等 9 位作者2016-01-01Dalton Transactions

Reactions of Si(NHMe)4 with ammonia are effectively catalysed by small ammonium triflate concentrations, and can be used to produce free-standing silicon imide gels. Firing at various temperatures produces amorphous or partially crystallised silicon imidonitride/nitride samples with high surface areas and low oxygen c…

Advanced ceramic materials synthesisSemiconductor materials and devicesMagnesium Oxide Properties and Applications

Modeling the photosensitizing properties of thiolate-protected gold nanoclusters

Cloé Azarias、Carlo Adamo、Aurélie Perrier2016-01-01Physical Chemistry Chemical Physics

An accurate computational strategy for studying the structural, redox and optical properties of thiolated gold nanoclusters (GNCs) using (Time-Dependent) Density Functional Theory is proposed. The influence of the pseudopotential/basis set, solvent description and the choice of the functional has been investigated to…

Gold and Silver Nanoparticles Synthesis and ApplicationsNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis

Mechanical Properties and Dislocation Substructure of 6061-T6 Aluminum Alloy Impacted at Cryogenic Temperatures

Woei-Shyan Lee、Yu-Chi Huang2016-01-01MATERIALS TRANSACTIONS

The mechanical properties and dislocation substructure of 6061-T6 aluminum alloy deformed at temperatures of 0°C, −100°C and −196°C and strain rates of 1000 s−1, 3000 s−1 and 5000 s−1 are investigated using a compressive split-Hopkinson pressure bar. It is found that the flow stress and strain rate sensitivity increas…

Energetic Materials and CombustionNuclear Materials and PropertiesHigh-Velocity Impact and Material Behavior

Ethnobotanical study of latex plants in the maritime Region of Togo

SimpliceDamintoti Karou、YaoPatrick Hoekou、Tchadjobo Tchacondo 等 11 位作者2016-01-01Pharmacognosy Research

BACKGROUND: In Togo, a little is known about latex plants of the flora used for medicinal purposes. OBJECTIVE: The aim of this study was to identify the latex plant species and their medicinal uses in the Maritime Region of Togo. MATERIALS AND METHODS: The methodology was based on ethnobotanical semi-structural indivi…

Ethnobotanical and Medicinal Plants StudiesAfrican Botany and Ecology StudiesPhytochemistry and Bioactive Compounds

Thermosensitivity profile of malignant glioma U87-MG cells and human endothelial cells following γ-Fe 2 O 3 NPs internalization and magnetic field application

Faouzi Hanini、Lénaïc Lartigue、Julie Gavard 等 9 位作者2016-01-01RSC Advances

In this study the thermosensitivity of malignant glioblastoma cells (U87-MG), incubated with superparamagnetic 10 nm sized polyol-made γ-Fe <sub>2</sub> O <sub>3</sub> particles and exposed to an alternating magnetic field (700 kHz, 23.10 kA m <sup>−1</sup> ) for 1 hour, is evidenced.

Nanoparticle-Based Drug DeliveryIron oxide chemistry and applicationsCharacterization and Applications of Magnetic Nanoparticles

Temperature-dependent gel-type ionic liquid compounds based on vanadium-substituted polyoxometalates with Keggin structure

Tianpei Huang、Zhirong Xie、Qingyin Wu 等 4 位作者2016-01-01Dalton Transactions

A series of temperature-dependent gel-type ionic liquid compounds have been synthesized from 1-(3-sulfonic group) propyl-3-methyl imidazolium (abbreviated as MIMPS) and three vanadium-substituted heteropoly acids H5SiW11VO40, H5SiMo11VO40 and H7SiW9V3O40. The designed and synthesized gel-type polyoxometalate ionic liq…

Polyoxometalates: Synthesis and ApplicationsChemical Synthesis and ReactionsVanadium and Halogenation Chemistry

A versatile proximity-dependent probe based on light-up DNA-scaffolded silver nanoclusters

Jinliang Ma、Bin‐Cheng Yin、Bang‐Ce Ye2016-01-01The Analyst

It is well-known that proximity-dependent probes containing an analyte recognization site and a signal formation domain could be assembled specifically into a sandwich-like structure (probe-analyte-probe) via introducing an analyte. In this work, using the design for zirconium ion (Zr(4+)) detection as the model, we d…

Advanced biosensing and bioanalysis techniquesNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis

Hierarchical thermoelectrics: crystal grain boundaries as scalable phonon scatterers

Daniele Selli、Salah Eddine Boulfelfel、Philipp Schapotschnikow 等 5 位作者2016-01-01Nanoscale

Thermoelectric materials are strategically valuable for sustainable development, as they allow for the generation of electrical energy from wasted heat. In recent years several strategies have demonstrated some efficiency in improving thermoelectric properties. Dopants affect carrier concentration, while thermal condu…

Advanced Thermoelectric Materials and DevicesThermal properties of materialsThermal Radiation and Cooling Technologies

Effect of bimetallic iron:zinc nanoparticles on collagen stabilization

Kunnavakkam Vinjimur Srivatsan、Rachita Lakra、K. Purna Sai 等 4 位作者2016-01-01Journal of Materials Chemistry B

The ability of metallic nanoparticles to facilitate crosslinking of collagen by binding to side chain moieties has been studied for some time. The current study is mainly focused on understanding the effect of bimetallic iron:zinc nanoparticles on the stability of collagen. The results showed that the bimetallic nanop…

Bone Tissue Engineering MaterialsElectrospun Nanofibers in Biomedical ApplicationsCollagen: Extraction and Characterization