Victor E. Pushkarev、Valery V. Kalashnikov、Stanislav Trashin 等 6 位作者2013-01-01Dalton Transactions
The first sandwich-type complexes have been prepared for tetrabenzotriazaporphyrin ligands. The compounds reveal intrinsic UV-Vis/NIR absorption as well as peculiar electrochromic behavior. The heteroleptic (tetrabenzotriazaporphyrinato)(phthalocyaninato) lutetium derivative shows intermediate spectral and electrochem…
Conducting polymers and applicationsPorphyrin and Phthalocyanine ChemistryAnalytical Chemistry and Sensors
Miao Yang、Xinjie Li、Jihong Yu 等 7 位作者2013-01-01Dalton Transactions
A new chiral copper borophosphate, LiCu2[BP2O8(OH)2] (1), was crystallized from achiral inorganic raw materials in boric acid flux reaction. The structure features a 9-ring channel enclosed by triple right-handed helices. The bulk sample exhibits optical activity confirmed by circular dichroism (CD) spectra, indicatin…
Crystallography and molecular interactionsCrystal Structures and PropertiesChemical Synthesis and Characterization
Ye Wang、Ergang Liu、Xiaoyi Sun 等 9 位作者2013-01-01Polymer Chemistry
Pluronic copolymer L61 was found to possess a stealth function for liposomal drug delivery, comparing favorably to PEG. The liposomes modified with 0.1% L61 (w/w) were long-circulating, and preferentially accumulated in the tumor site. The paclitaxel-loaded L61-liposomes with a single injection dose could successfully…
Nanoparticle-Based Drug DeliveryRNA Interference and Gene DeliveryNanoplatforms for cancer theranostics
Yasuyuki Yamada、Nozomi Mihara、Kentaro Tanaka2013-01-01Dalton Transactions
We report synthesis of a hetero-dinuclear metal complex in a four-fold rotaxane, in which a Cu(2+)-porphyrin and a Zn(2+)-phthalocyanine are cofacially stacked. Interaction between the two metal complexes in the rotaxane was investigated by a UV-Vis absorption spectral study.
Supramolecular Chemistry and ComplexesPorphyrin and Phthalocyanine ChemistryLuminescence and Fluorescent Materials
Mariia Boretska、Sören Bellenberg2013-01-01Journal of Microbial & Biochemical Technology
The process of microbially influenced corrosion (MIC) of metallic underground constructions is often related with biofilm formation and metabolic activity of sulfur cycle bacteria. The extracellular polymeric substances (EPS) produced by these bacteria in biofilms on metallic surfaces establish the interfacial reactio…
Corrosion Behavior and InhibitionBacterial biofilms and quorum sensingMetal Extraction and Bioleaching
Ben Liu、Lu Han、Shunai Che2013-01-01Journal of Materials Chemistry B
Understanding the formation of biologically relevant materials is essential for revealing the structural components of life and assists the development of new functional materials that mimic the state-of-the-art morphologies and structures observed in nature. In this study, we developed an in vitro mineral model syste…
Mesoporous Materials and CatalysisSupramolecular Self-Assembly in MaterialsDiatoms and Algae Research
Dejan Zagorac、J. Christian Schön、Martin Jansen2013-01-01Processing and Application of Ceramics
In this research we performed data exploring for binary compounds with elements from groups V, IV-VI, and III-VII, with the goal to identify chemical systems where the recently proposed ?5-5? structure type might be experimentally accessible. Among others, TlF, SnO, SnS, SnSe, GeS, GeSe, PbO, PbS, ZnO and ZnS, were ch…
Computational Drug Discovery MethodsMachine Learning in Materials ScienceWater Quality Monitoring and Analysis
Min Hee Hong、Chang-Sun Park、Sangwoo Shin 等 8 位作者2013-01-01Journal of Nanomaterials
The electrical and thermal conductivities and the Seebeck coefficient of mesoporous ZnO thin films were investigated to determine the change of their thermoelectric properties by controlling surfactant concentration in the mesoporous ZnO films, because the thermoelectric properties of mesoporous ZnO films can be influ…
ZnO doping and propertiesAdvanced Thermoelectric Materials and DevicesFluid Dynamics and Thin Films
R. H. Chen、Michael L. Corradini、G.H. Su 等 4 位作者2013-01-01Nuclear Science and Engineering
A molten fuel breakup model that considers solidification effects is proposed in this paper. Both the effect of a solid crust layer and the effect of thermal stresses on the fuel particle fragmentation are taken into account in this model. This solidification model predicts the transient temperature profile and crust…
Nuclear reactor physics and engineeringNuclear Materials and PropertiesHeat transfer and supercritical fluids
Massimo Malagoli、Meilin Liu、Hyeon Cheol Park 等 4 位作者2013-01-01Physical Chemistry Chemical Physics
Density functional theory calculations are used to investigate the energetics of protons crossing triple phase boundaries based on a metal catalyst, Pd or Ni, and barium zirconate. Our calculations show that the proton transfer reaction at these interfaces is controlled by the terminal layer of the electrolyte in cont…
Electrocatalysts for Energy ConversionAdvancements in Solid Oxide Fuel CellsNuclear Materials and Properties
Xuehui Zhang、Haiyang Liu、Bin Zheng 等 6 位作者2013-01-01Journal of Nanomaterials
Perovskite‐type BiFeO 3 nanofibers with wave nodes‐like morphology were prepared by electrospinning. The nanofibers show a highly enhanced visible‐light‐active photocatalytic property. The results also showed that the diameter could affect the band gap and photocatalytic performances of nanofibers. Additionally, weak…
Ferroelectric and Piezoelectric MaterialsConducting polymers and applicationsMultiferroics and related materials
Ayaka Yamaji、Satoru Hiroto、Ji‐Young Shin 等 4 位作者2013-01-01Chemical Communications
Treatment of meso-mesityl 5,15-diazaporphyrin with alkyllithiums in toluene at low temperature provided monoalkylated diazachlorins through highly regioselective nucleophilic addition at the β-position near the meso-nitrogen atom.
Supramolecular Chemistry and ComplexesMagnetism in coordination complexesPorphyrin and Phthalocyanine Chemistry
Ilenia Viola、Ilaria Elena Palamà、Addolorata M. L. Coluccia 等 9 位作者2013-01-01Integrative Biology
We have recently reported initial results concerning an original approach to introduce additional properties into fibrillar proteins produced by live fibroblasts and extruded into the ECM. The key to such an approach was biocompatible, fluorescent and semiconducting synthetic molecules which penetrated spontaneously t…
Bone Tissue Engineering Materials3D Printing in Biomedical ResearchCollagen: Extraction and Characterization
Dongpeng Yang、Nating Yang、Jianping Ge2013-01-01CrystEngComm
TiO2–Ag hetero-nanocrystals (HNCs) with controllable Ag particle numbers and domain size were synthesized by in situ reduction of silver acetate and further growth of Ag on TiO2 nanorods. The nucleation of Ag on TiO2 as well as the tuning of Ag number and size can be explained by the electrostatic attraction between A…
Gold and Silver Nanoparticles Synthesis and ApplicationsCatalytic Processes in Materials ScienceNanomaterials for catalytic reactions
Bing‐Ping Yang、Xiang Xu、Chao Huang 等 4 位作者2013-01-01CrystEngComm
Systematic explorations of new compounds in the divalent transition metal–vanadium(V)–iodate system by hydrothermal reactions led to three quinary mixed metal iodates, namely, K4TM4(V2O7)2(IO3)4(H2O) (TM = Zn, Ni, Co). They represent the first examples of quinary mixed metal vanadium iodates. The structures of K4TM4(V…
Crystal Structures and PropertiesPolyoxometalates: Synthesis and ApplicationsAdvanced Condensed Matter Physics
Jinsoo Choi、Seung-Chul Park、Kyoung-Rok Park 等 5 位作者2013-01-01Natural Science
The accumulation of corrosive and radioactive wastes in the primary system, including nuclear fuel assembly, significantly increases workers’ exposure to radiation. Zinc injection from 5 to 40 ppb into the Reactor Coolant System (RCS) of Pressurized Water Reactors (PWRs) has been known as an effective method to decrea…
Nuclear reactor physics and engineeringRadioactive element chemistry and processingNuclear Materials and Properties
Dragica M. Minić、Vladimir A. Blagojević2013-01-01CrystEngComm
0-, 1- and 2-dimensional nanocrystals of different vanadium oxides were synthesized using hydrothermal reaction of commercial bulk monoclinic VO2 and V2O3 precursor, which, depending on reaction conditions, produced nanoparticles, nanoribbons and nanosheets of different vanadium oxides. Addition of acetone was used to…
Transition Metal Oxide NanomaterialsPolyoxometalates: Synthesis and ApplicationsCatalysis and Oxidation Reactions
Masaru Aniya、Masahiro Ikeda2013-01-01Physics Procedia
The understanding of the cooperativity and heterogeneity in various kinds of glass forming liquids is a hot topic. In the present paper, the relationship between the cooperativity and the fragility has been studied based on the bond strength- coordination number fluctuation model. The model describes the temperature d…
Material Dynamics and PropertiesGlass properties and applicationsTheoretical and Computational Physics
Floriana Vindigni、Maela Manzoli、T. Tabakova 等 6 位作者2013-01-01Physical Chemistry Chemical Physics
Two gold based catalysts supported on ceria prepared by different methods (urea gelation coprecipitation, UGC, and coprecipitation, CP) have been synthesized and tested in the WGS reaction, showing quite different catalytic behaviors. Interestingly, the two catalysts have the same gold loading (3 wt% Au was inserted b…
Catalytic Processes in Materials ScienceNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis
Gbadebo Owolabi、Daniel Odoh、Alex Peterson 等 5 位作者2013-01-01World Journal of Mechanics
Aluminum alloys exhibit an attractive combination of mechanical and physical properties such as high stiffness and low density, which favors their utilization in many structural applications. Thus, increasing the structural applications of aluminum alloy is the driving force for the need to adequately understand its d…
Optical measurement and interference techniquesAdvanced Surface Polishing TechniquesHigh-Velocity Impact and Material Behavior