Materials Literature
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The dynamic melt crystallization kinetics of polyaniline (PAni)/poly(vinylidene fluoride) (PVDF) blends of different compositions has been investigated to understand the influence of PAni on the heterogeneous nucleation and phase transition of PVDF.
Described is a straightforward procedure for forming organized substrate-immobilized nanoprisms which are single crystalline, surfactant-free and which form a heteroepitaxial relationship with the underlying substrate. The devised route utilizes truncated Au octahedrons formed through solid state dewetting techniques…
Carbon nanotube-supported gold nanoparticles were found to be potent catalysts in the mild deoxygenation of amine <italic>N</italic> -oxides.
A three-dimensional carbon-based heat-dissipating material was designed to improve the thermal conductivity of polymer composites in both the <italic>xy</italic> - and <italic>z</italic> -directions.
Cellular metabolic pathways are paradigms for the rapid and waste-free conversion of molecules into useful products through multiple enzyme-catalyzed steps (cascade reactions). Attempts to establish efficient cascade reactions for technological applications have focused on mimicking nature's high degree of organizatio…
The reactions of FeO(+) with H2 and of Fe(+) with N2O were studied with respect to the production and reactivity of electronically excited (4)Fe(+) cations. The reaction of electronic ground state (6)FeO(+) with H2 was found to predominantly produce electronically excited (4)Fe(+) as opposed to electronic ground state…
The presence of SEBS and <italic>x</italic> GnP in PP/PS blend allows better stress transfer between the phases.
Polymorphs of a self-assembled proline-based catalyst lead to different catalytic results in a direct aldol reaction.
The development of rational crystallisation strategies in polymorphic systems requires the experimental manipulation of both kinetics and thermodynamics.
The improvement of electrochemical performances mainly due to the effect of pseudocapacitance that originated from rich and tunable surface group by co-doping of phosphorus and nitrogen.
The use of biomolecules as coatings on biomaterials is recognized to constitute a promising approach to modulate the biological response of the host. In this work, we propose a coating composed by 2 biomolecules susceptible to provide complementary properties for cardiovascular applications: fibronectin (FN) to enhanc…
NiO ultrathin nanosheets synthesized by a template method exhibit fast coloration/bleaching responses.
Nitrogen-doping brings novel properties and promising applications into graphene, but the underlying mechanism is still in debate. To determine the key factor in motivating the negative differential resistance (NDR) behaviour of nitrogen-doped graphene, the electronic structure and transport properties of an 11-dimer…
The features of the anodic plasma electrolytic treatment of commercial titanium in an aqueous ammonium chloride solution with ammonia and glycerol additions are investigated. It is revealed that the modified layer comprises an external TiO 2 or TiO layer with micropores of up to 100 nm and a diffusion sublayer after n…
Silicene, the graphene-like crystal formed by the Si hexagonal lattice, presents a periodic buckled structure whose origin is due to the pseudo Jahn-Teller instability on each of its planar six membered rings. This has been attributed to the coupling of the planar D6h ground state with the first b2g excited state thro…
Silica particles with a controlled number of entropic patches, i.e. dimples, are synthesized through the growth of the silica core of binary multipods that have been produced by a seeded-growth emulsion polymerization reaction. Transmission electron microscopy studies indicate that the silica surface conforms to the s…
ions are reduced in situ to AuNPs to form AuNPs@PDA/PLGA hybrid capsules. The in vitro ultrasound imaging experiments show that AuNPs@PDA/PLGA hybrid capsules are suitable for ultrasound contrast imaging. Moreover, the potential of the nanocapsules to enhance HIFU therapy is also demonstrated. These results show that…
A magnetic responsive, dual-pore-distributed, and hyper-crosslinking polymer composite microsphere is synthesized and inlaid with platinum nanoparticles for enantioselective catalytic hydrogenation.
A judicious combination of conducting materials with selected transition metal hydroxides to form core–shell nanostructures has attracted great attention owing to the underlying synergistic effect for energy storage.
Chemically functionalized graphene has been synthesized by covalently grafting <sc>d</sc> -glucose on graphene for the first time through an esterification reaction.