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795534

Sigma-Aldrich

Graphene oxide nanocolloids

greener alternative

2 mg/mL, dispersion in H2O

Synonym(s):

NGO, nano-GO

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About This Item

Linear Formula:
CxHyOz
UNSPSC Code:
12352103
NACRES:
NA.23

form

dispersion in H2O

Quality Level

100

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

2 mg/mL

greener alternative category

, Enabling

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". High concentrated graphene oxide sheets provide the prerequisite viscosity to bind the electrode materials together and enable 3D printing. Using water as a green solvent makes this aqueous ink system feasible for processing and drying safety and low cost. Click here for more information.

Application

  • Single-layer graphene oxide sheets
  • Possible applications:
  • Cellular Imaging
  • Drug Delivery
  • Nanomedicine
  • Cancer therapy

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ2127
MKCK8154
MKCH5591
MKCG7737
MKCD9594

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Zhuang Liu et al.
Journal of the American Chemical Society, 130(33), 10876-10877 (2008-07-30)
It is known that many potent, often aromatic drugs are water insoluble, which has hampered their use for disease treatment. In this work, we functionalized nanographene oxide (NGO), a novel graphitic material, with branched polyethylene glycol (PEG) to obtain a
Felix Laguna-Teno et al.
Frontiers in microbiology, 11, 1943-1943 (2020-08-28)
Graphene oxide has become a very appealing nanomaterial during the last years for many different applications, but its possible impact in different biological systems remains unclear. Here, an assessment to understand the toxicity of different commercial graphene oxide nanomaterials on
Jiayan Luo et al.
Journal of the American Chemical Society, 132(50), 17667-17669 (2010-11-26)
Graphene oxide (GO) nanocolloids-sheets with lateral dimension smaller than 100 nm-were synthesized by chemical exfoliation of graphite nanofibers, in which the graphene planes are coin-stacked along the length of the nanofibers. Since the upper size limit is predetermined by the
Brixhilda Domi et al.
International journal of molecular sciences, 21(1) (2020-01-02)
The ability of commercial monolayer graphene oxide (GO) and graphene oxide nanocolloids (GOC) to interact with different unicellular systems and biomolecules was studied by analyzing the response of human alveolar carcinoma epithelial cells, the yeast Saccharomyces cerevisiae and the bacteria
Ho Sang DJung et al.
ACS nano, 8(1), 260-268 (2014-01-05)
Melanoma skin cancer is one of the most dangerous skin cancers and the main cause of skin-cancer-related mortality. Hyaluronic acid (HA) has been used as an effective transdermal delivery carrier of chemical drugs and biopharmaceuticals. In this work, a nanographene
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Applications of Graphene Oxide and Reduced Graphene Oxide

Graphene oxide is a unique material that can be viewed as a single monomolecular layer of graphite with various oxygen containing functionalities such as epoxide, carbonyl, carboxyl and hydroxyl groups.

Carbon Nanomaterials: Elemental Analyses and Quantification of Their Accumulation in Living Cells

Carbon nanomaterials (CNMs), such as single-walled carbon nanotubes (SWCNTs), multi-walled carbon nanotubes (MWCNTs), and graphene (Figure 1), have diverse commercial applications including lighter and stronger composite materials, improved energy storage devices, more sensitive sensors, and smaller transistors.

3D Printing Graphene Ink: Creating Electronic and Biomedical Structures and Devices

Since its discovery little more than a decade ago,1 the two-dimensional (2D) allotrope of carbon—graphene—has been the subject of intense multidisciplinary research efforts.

Graphene and Other 2D Crystals for Rechargeable Batteries

Advanced technologies for energy conversion and storage are widely sought after for their potential to improve consumer and electronic device performance as well as for the prospect of reducing the societal and environmental impact of energy generation.

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