SILVER nanoparticlesGRAPHENE oxideLIFE sciencesSTAPHYLOCOCCUS aureusARTIFICIAL skinBackground: Bacterial skin infections, including Staphylococcus aureus, are a powerful and still not fully resolved problem. The aim of this research was to determine the possibility of using a complex of graphe...
[7],light emitting diodes[8], and photovoltaic cells [8,9]. In applications such as biosensing [10,11], design of inks [12], drug delivery vectors [13] or bioimaging [14], graphene oxide presents several advantages because the oxygen groups can bind polymers,nanoparticlesor other molecules...
In the present work, a simple one-step electrodeposition method is proposed for the simultaneous fabrication of graphene and PbS nanoparticles (NPs) on TiO2 NTs (Scheme 1), using graphene oxide (GO), Pb(NO3)2, and Na2S2O3 as precursors, where GO in the aqueous solution is in-situ ...
The research sheds new light on using GO and NS to optimize cementitious material design, as well as spatial coordination of different types of nanoparticles. 展开 关键词: NanoSiO2 Graphene oxide Cement Mechanical properties DOI: 10.1016/j.conbuildmat.2019.117619 收藏 引用 批量...
Nanomaterials have gained considerable attention because of their unique properties that can improve the analytical performance of µPADs27,28. A preferred material of choice is graphene oxide (GO). As a derivative of graphene, GO has a theoretical surface area of 2630 m2 g−1, much hig...
Self-assembly of graphene oxide (GO) and Au nanoparticles (AuNPs) was covalently modified by ionic liquid (IL) containing amino groups to prepare the ternary nanocomposite of IL-GO-AuNPs. UV, IR spectra, X-ray power diffraction and scanning electron microscope confirmed the successful hybridization...
[2,3]. Graphene and its derivatives include monolayer graphene, few-layer graphene (FLG), graphene oxide (GO), reduced graphene oxide (rGO), graphene nanosheets (GNS), and graphene nanoribbons, etc. [4–7]. GO is one of the most vital chemical graphene derivatives of the graphene-family ...
Incorporation of nanofillers into polyurethane (PU) is a promising technique for enhancing its thermal and mechanical properties. Silane grafting has been used as a surface treatment for the functionalization of graphene oxide (GO) with numerous reactive
Graphene oxide (GO), the functionalized graphene with oxygen-containing chemical groups, has recently attracted resurgent interests because of its superior properties such as large surface area, mechanical stability, tunable electrical and optical properties. Moreover, the surface functional groups of hydro...
Nevertheless, its low dispersibility in most organic solvents and in water, and its tendency to aggregate, prevent full exploitation of its properties. Graphene oxide (GO) is an alternative material that exhibits high dispersibility in polar solvents. GO contains abundant oxygen-containing groups, ...