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Graphene Oxide increases mammalian spermatozoa …

2019-5-31 · Graphene Oxide (GO) is a widely used biomaterial with an amazing variety of applications in biology and medicine. Recently, we reported the ability of GO to improve the in vitro fertilization (IVF ...

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Graphene Oxide | Vancouver | Alpha Nanotech Inc.

Our analytical-grade graphene oxide flakes are made by the modified Hummer method followed by freeze-drying. Every single batch has been strictly controlled in its consistent quality using transmission electron microscopy, Raman microscopy, Fourier-transform infrared spectroscopy, X-ray photoelectron spectroscopy, and thermogravimetric analysis.

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Hybrid nanocomposite curcumin-capped gold …

2019-5-14 · Nanotechnology-based antioxidants and therapeutic agents are believed to be the next generation tools to face the ever-increasing cancer mortality rates. Graphene stands as a preferred nano-therapeutic template, due to the advanced properties and cellular interaction mechanisms. Nevertheless, majority of graphene-based composites suffer from hindered development as efficient cancer …

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Reduced Graphene Oxide Decorated with AuNPs as a …

Here we described an aptasensor based on graphene oxide (GO) decorated with gold nanoparticles (AuNPs) able to detect the AR released by prostate cells, in order to provide new insights about the relationship between AR and prostate cancer for a more precise diagnosis for cancer. Characterization of the surface modified GE was carried out by cyclic voltammetry and electrochemical impedance ...

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Reduced Graphene Oxide Decorated with AuNPs as a …

Here we described an aptasensor based on graphene oxide (GO) decorated with gold nanoparticles (AuNPs) able to detect the AR released by prostate cells, in order to provide new insights about the relationship between AR and prostate cancer for a more precise diagnosis for cancer. Characterization of the surface modified GE was carried out by cyclic voltammetry and electrochemical impedance ...

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Graphene Oxide Powder & Solutions | Monolayer …

Graphene oxide is one of the most popular 2D materials available. This is due to the wide range of fields that it can be applied to. It has a distinct advantage over other 2d materials (such as graphene), as it is easily dispersed within solution; allowing for processing at high concentrations.

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Efficient removal of pharmaceuticals from water using ...

Recently, pharmaceutical pollutants in water have emerged as a global concern as they give threat to human health and the environment. In this study, graphene nanoplatelets (GNPs) were used to effi...

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Graphene Oxide increases mammalian spermatozoa …

2019-5-31 · Graphene Oxide (GO) is a widely used biomaterial with an amazing variety of applications in biology and medicine. Recently, we reported the ability of GO to improve the in vitro fertilization (IVF ...

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Graphene Oxide | Vancouver | Alpha Nanotech Inc.

Our analytical-grade graphene oxide flakes are made by the modified Hummer method followed by freeze-drying. Every single batch has been strictly controlled in its consistent quality using transmission electron microscopy, Raman microscopy, Fourier-transform infrared spectroscopy, X-ray photoelectron spectroscopy, and thermogravimetric analysis.

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US Patent for Method of producing electrically active ...

Reduced graphene oxide is produced by adding graphene oxide and electrically active bacteria to a container. After a period of time reduced graphene oxide is produced by an interaction of the electrically active bacteria and the graphene oxide. The resulting composition of matter includes reduced graphene oxide and electrically active bacteria.

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Creation of Conductive Graphene Materials by …

The supernatant, now mainly consisting of graphene oxide, was decanted and washed with 5 % HCl (Sigma Aldrich), acetone (Sigma Aldrich), and distilled water. Finally, the non‐exfoliated flakes were removed via centrifugation (3000 rpm for 10 min), and the exfoliated flakes were lyophilized at −50 °C for 1 day (Christ Alpha 1–2 LD Plus ...

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Creation of Conductive Graphene Materials by …

The supernatant, now mainly consisting of graphene oxide, was decanted and washed with 5 % HCl (Sigma Aldrich), acetone (Sigma Aldrich), and distilled water. Finally, the non‐exfoliated flakes were removed via centrifugation (3000 rpm for 10 min), and the exfoliated flakes were lyophilized at −50 °C for 1 day (Christ Alpha 1–2 LD Plus ...

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Enhancement of Catalytic Activity of Reduced …

2017-6-24 · Recently, carbon-based materials such as reduced graphene oxide (rGO), graphene oxide (GO), and graphene are being more frequently used for various applications such as redox catalysts or fuel cells because they can be easily engineered by introducing functional groups [1,2,3,4].Among them, rGO is an extensively utilized support for metal-based catalysts and can be used on its own as an ...

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Copper nanoparticles stabilized by reduced graphene …

Graphene oxide (GO) has been investigated for a broad range of applications in electronics , ... (Sigma-Aldrich) was added followed by 700 μL of NaOH 0.5 M. After 5 min, ~60 μL of hydrazine was poured in the mixture. The solution color changed from an initial blue color to brown and 40 min later the solution color became red.

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Graphene Oxide Powder & Solutions | Monolayer …

Graphene oxide is one of the most popular 2D materials available. This is due to the wide range of fields that it can be applied to. It has a distinct advantage over other 2d materials (such as graphene), as it is easily dispersed within solution; allowing for processing at high concentrations.