About this item
Graphene is a single atomic layer of carbon atoms tightly packed in a two-dimensional honeycomb lattice, ideal TEM support film.
- Atomically thin, chemically inert
- Highly ordered structure consists of light atoms
- Electrically and thermally conductive
- Provides an invisible, crystalline background that enables the unrivaled TEM characterization of organic and inorganic nanomaterials
- Direct imaging of soft and hard nanomaterials
The ultrahigh-quality graphene produced by the substrate-free gas-phase method possesses a highly ordered structure that is composed of 99% carbon by mass (1% hydrogen). Graphene sheets are created through the delivery of liquid alcohol droplets directly into atmospheric-pressure microwave-generated plasmas. Extensive characterization of the synthesized graphene has proven that the sheets are oxygen-free and exhibit a highly ordered structure.
The results showed that the synthesized graphene can be used to directly observe nanoparticles functionalized with a diverse range of molecular coatings, such as proteins and DNA and also used to directly image gold nanoparticles and their organic surface molecules, citrate coating.
As a solution of 0.1 mg graphene in 1 ml of Ethanol.
A homogeneous solution will take less than 30 seconds to create by sonicating the graphene-solvent mixture.
One is able to coat their own grids using this solution.
As Graphene-enhanced lacey carbon TEM grids with 200 and 300 mesh. These grids are created by coating our existing lacey carbon grids with graphene through a unique drop method, solution is dispersed onto the Lacey Carbon Grid.
As dry, synthesized Graphene powder, 1 mg.
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Supplier: VWR International
Supplier: VWR International
Supplier: Corning
Supplier: VWR International
Supplier: VWR International
Supplier: BDH