نتایج جستجو برای: polypyrrole nanocomposite
تعداد نتایج: 15623 فیلتر نتایج به سال:
Nanoparticulate agents for magnetic drug delivery systems (DDSs) have extensive applications in targeted drug delivery, contrast imaging and therapeutics. However, no simple synthetic method for magnetic DDS agents has been developed without the need to add magnetic nanoparticles. Here, we describe the one-step fabrication of ‘all-in-one’ magneto-assemblies using an ‘inorganic-metal-salt-free’ ...
In this study, PPy@Ag/rGO nanocomposites were successfully synthesized via the one-pot hydrothermal method using graphene oxide, pyrrole monomer and silver nitrate. The structures morphologies of as-obtained ternary systematically investigated by scanning electron microscopy (SEM) transmission microscope (TEM). It was found that PPy@Ag NPs well distributed on reduction oxide nanoflakes. minimum...
In this work, a new network nanocomposite composed of polypyrrole hydrogel (PPy hydrogel) loaded gold nanoparticles (AuNPs) was prepared. The PPy hydrogel was directly synthesized by mixing the pyrrole monomer and phytic acid, and the mixed solution can be gelated to form hydrogel at once. The three-dimensional network nanostructured PPy hydrogel not only provided a greater effective surface ar...
Using facile diazonium chemistry, sulfonate groups have been covalently attached to single wall carbon nanotubes. The resulting sulfonated tubes form a stable aqueous dispersion in the presence of pyrrole monomer. Subsequent electropolymerisation results in a conductive, electroactive polypyrrole doped with sulfonated tubes being formed at unusually low potentials. The potential of this materia...
The use of nanotechnology in bioelectrochemical systems to recover bioelectricity and metals from waste appears be a potentially appealing alternative existing established procedures. This trend exactly characterizes the current renewable energy production technology. Hence, this review focuses on improvement anode electrode by using different functional metal oxide-conducting polymer nanocompo...
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