Sulfur resistant La x Ce 1−x Ni 0.5 Cu 0.5 O 3 catalysts for an ultra-high temperature water gas shift reaction
Synergistic effect of Ni–Cu with La <sub>2</sub> O <sub>3</sub> –CeO <sub>2</sub> for high sulfur resistance in water gas shift reaction.
Materials Literature
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Effect of diamond surface chemistry and structure on the interfacial microstructure and properties of Al/diamond composites
Modification of diamond surfaces affects the interfacial reaction in Al/diamond composites, which promotes the interfacial bonding and properties of the composites.
The formation mechanism of eutectic microstructures in NiAl–Cr composites
NiAl-based eutectic alloys, consisting of an ordered bcc matrix (B2) and disordered bcc fibers (A2), have been a subject of intensive efforts aimed at tailoring the properties of many of the currently used nickel-based superalloys. A thermodynamic phase field model was developed on a thermodynamic foundation and fully…
Synthesis, structure, electrochemical, DNA interaction and antimicrobial studies of fluorinated trans-dicationic pyridinium porphyrins
<italic>trans</italic> -Dicationic pyridinium porphyrins are superior artificial nucleases compared to their non-fluorinated analogues and bind with calf thymus DNA by outside groove binding with or without self-stacking, also show significant antimicrobial activities.
Design of interfaces in efficient Ln 2 NiO 4+δ (Ln = La, Pr) cathodes for SOFC applications
Triple layered Ln <sub>2</sub> NiO <sub>4+δ</sub> (Ln = La, Pr) cathodes, based on CGO–LnNO composite sub-layers, lead to excellent electrical properties.
Design of block copolymer membranes using segregation strength trend lines
A trend line method to facilitate the design of new block copolymer membranes, based on self-assembly and non-solvent induced phase separation is proposed.
Catalytic dehydrocoupling of amine-boranes and amines into diaminoboranes: isolation of a Pt( ii ), Shimoi-type, η 1 -BH complex
The platinum complex [Pt(I(t)Bu')(I(t)Bu)][BAr(F)] is a very efficient catalyst in the synthesis of diaminoboranes through dehydrocoupling of amine-boranes and amines. Shimoi-type, η(1)-BH complexes are key intermediates in the process.
Nanotechnology Applications for Food and Bioprocessing Industries
Nanoscience is an emerging technology today with great application in different fields. Biocatalysts design, identification of different bacterial strains, monitoring the quality of food by different biosensors, food packaging with smart systems, active, intelligent and nano-encapsulation of bioactive food compounds a…
A novel material of HfScMo 2 VO 12 with negative thermal expansion and intense white-light emission
A novel material of HfScMo <sub>2</sub> VO <sub>12</sub> with negative thermal expansion (NTE) and intense white-light emission is presented.
Magnetically-responsive silica–gold nanobowls for targeted delivery and SERS-based sensing
Composite colloidal structures with multi-functional properties have wide applications in targeted delivery of therapeutics and imaging contrast molecules and high-throughput molecular bio-sensing. We have constructed a multifunctional composite magnetic nanobowl using the bottom-up approach on an asymmetric silica/po…
Electrospun nanofibrous sheets of collagen/elastin/polycaprolactone improve cardiac repair after myocardial infarction.
Electrospun nanofibrous sheets get increasing attention in myocardial infarction (MI) treatment due to their good cytocompatibility to deliver transplanted stem cells to infarcted areas and due to mechanical characteristics to support damaged tissue. Cardiac extracellular matrix is essential for implanted cells since…
Synthesis of copper–silver bimetallic nanopowders for a biomedical approach; study of their antibacterial properties
Copper–silver nanopowders (NPs) are synthesized using a combination of sonoelectrodeposition for the inner core and galvanic replacement reaction for the outer shell.
Mechanistic insight into the nucleation and growth of oleic acid capped lead sulphide quantum dots
The quantum dots (QDs) of lead sulphide (PbS) are attractive near-infrared (NIR) active materials and have promising applications in a wide variety of applications. Till date many efforts have been made on optimizing its synthesis; however, current mechanistic understanding involving the nucleation and growth of these…
Experimental and Numerical Investigations on Feasibility and Validity of Prismatic Rock Specimen in SHPB
The paper presents experimental and numerical studies on the feasibility and validity of using prismatic rock specimens in split Hopkinson pressure bar (SHPB) test. Firstly, the experimental tests are conducted to evaluate the stress and strain uniformity in the prismatic specimens during impact loading. The stress an…
WSe 2 nanoribbons: new high-performance thermoelectric materials
In this work, for the first time, we systematically investigate the ballistic transport properties of WSe2 nanoribbons using first-principles methods. Armchair nanoribbons with narrow ribbon width are mostly semiconductive but the zigzag nanoribbons are metallic. Surprisingly, an enhancement in thermoelectric performa…
Physico-mechanical properties and biodegradation of oxo-degradable HDPE/PLA blends
Blends of high density polyethylene/poly(lactic acid) with/without compatibilizer and pro-oxidant (cobalt stearate) were prepared by melt blending technique. In ratio 80/20, the blend revealed a good combination of tensile properties and optimum poly(lactic acid) content. The improvement in mechanical properties of th…
Stacking of purines in water: the role of dipolar interactions in caffeine
During the last few decades it has been ascertained that base stacking is one of the major contributions stabilizing nucleic acid conformations. However, the understanding of the nature of the interactions involved in the stacking process remains under debate and it is a subject of theoretical and experimental studies…
The spin-dependent transport of transition metal encapsulated B 40 fullerene
Two-probe systems of transition metal atom (X)-encapsulated B <sub>40</sub> fullerene contacted with Au electrodes, where X = Fe, Mn, Ni, and Co.
Preparation and characterization of room temperature vulcanized silicone rubber using α-amine ketoximesilanes as auto-catalyzed cross-linkers
A series of α-amine ketoximesilanes were prepared and used as auto-catalyzed cross-linkers in one component room temperature vulcanized (RTV) silicone rubber.
Scale-Up of Thin-Film Deposition-Based Solid Oxide Fuel Cell by Sputtering, a Commercially Viable Thin-Film Technology
Scale-Up of Thin-Film Deposition-Based Solid Oxide Fuel Cell by Sputtering, a Commercially Viable Thin-Film Technology, Noh, Ho-Sung, Hong, Jongsup, Kim, Hyoungchul, Yoon, Kyung Joong, Kim, Byung-Kook, Lee, Hae-Weon, Lee, Jong-Ho, Son, Ji-Won