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Article
Open AccessSurfactant-free starch-graphene composite films as simultaneous oxygen and water vapour barriers
A single coating formulation for multifunctional composites, such as a gas barrier against both oxygen and water vapour, is the holy grail for the packaging industry. Since the last decade, graphene has been t...
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Article
Synthesis of Nanostructured Antimony Telluride for Thermoelectric Applications
Thermoelectric (TE) materials have been studied during past decades since they can generate electricity directly from waste heat. Antimony chalcogenides (Sb2M3, M = S, Se, Te) are well known as one of the promisi...
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Article
Synthesis of uniform quasi-octahedral CeO2 mesocrystals via a surfactant-free route
A facile surfactant-free nonaqueous method is presented to prepare uniform quasi-octahedral ceria, CeO2, mesocrystals, in which only Ce(NO3)3 and octanol were used as the reactants at a reaction temperature of 15...
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Article
Polymeric/inorganic multifunctional nanoparticles for simultaneous drug delivery and visualization
Nanoparticles consisting of different biocompatible materials are attracting a lot of interest in the biomedical area as useful tools for drug delivery, photo-therapy and contrast enhancement agents in MRI, fl...
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Article
Zinc oxide nanowires in chemical bath on seeded substrates: Role of hexamine
We report a study of the role of hexamine in the seeded growth of zinc oxide (ZnO) nanowires by hydrothermal route. We show that the growth can be made highly anisotropic (aspect ratio >150) with almost no det...
