Graphene oxide support film on Lacey carbon on 400mesh Cu grids (pack of 25)

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Product Details:

Melting Point Not applicable (decomposes at high temperature)
Smell Odorless
Molecular Weight Variable, depending on oxidation degree
Purity >99% for graphene oxide
Poisonous Yes
Ph Level ~7 (neutral, as film)
Density 1.8 Gram per cubic centimeter(g/cm3)
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Graphene oxide support film on Lacey carbon on 400mesh Cu grids (pack of 25) Product Specifications

Purity >99% for graphene oxide
Ph Level ~7 (neutral, as film)
Poisonous Yes
Main Material Graphene oxide on Lacey carbon, 400 mesh copper grid
Classification Nanomaterial, support film
CAS No 7782-42-5 (graphene oxide), 7440-50-8 (copper grid)
Molecular Weight Variable, depending on oxidation degree
Chemical Name Graphene oxide
Melting Point Not applicable (decomposes at high temperature)
Standard Conforms to international EM grid manufacturing standards
Smell Odorless
EINECS No None assigned
Form Ultrathin film on mesh grid
Solubility Insoluble in water; dispersible in some organic solvents depending on surface functionalization
Type Support film for electron microscopy
Storage Store in clean, dry environment at room temperature, away from moisture and contamination
Molecular Formula C_xO_y (graphene oxide), Cu (copper grid)
Density 1.8 Gram per cubic centimeter(g/cm3)
Application TEM imaging, nanomaterial studies, catalyst and nano-electronics research, biological molecule visualization
HS Code 38019000
Structural Formula Layered graphene oxide hexagonal lattice
Other Names GO support film, Graphene oxide TEM grid
Usage As a support film for high-resolution microscopy studies
Shape Planar film on grid
Grade Research grade

Graphene oxide support film on Lacey carbon on 400mesh Cu grids (pack of 25) Trade Information

Main Export Market(s) Western Europe, Australia, North America, South America, Eastern Europe, Middle East, Central America, Asia, Africa
Main Domestic Market All India

Product Description

Manufactured in our laboratories in Stansted using a unique application method, Agar GO support films are hydrophilic and ideally suited to imaging of small nanoparticles, nanowires and suspensions. The low atomic number and thin-layer thickness results in significantly lower background contrast than conventional supports. Agar GO support films are ideal for Cryo TEM studies. The vitreous ice layer can be significantly thinner providing higher contrast and hence higher resolution for structural determination. GO support films can be applied to other grid sizes, material or type. Further details available on request.

Maximize Imaging Precision with Monolayer Graphene Oxide

Experience unparalleled electron transparency and minimal background interference with our monolayer graphene oxide support film. This configuration ensures robust sample support while enabling high-resolution TEM, HRTEM, and cryo-EM imaging. The films are securely mounted on 400 mesh copper grids, delivering structural stability essential for demanding nanomaterial and biological molecule studies.

Designed for Versatility in Advanced Research

These support films are crafted to meet the diverse needs of modern laboratories, accommodating applications ranging from catalyst research to visualization of biological macromolecules. The high-purity graphene oxide layer, on lacey carbon, provides a chemically stable surface with neutral pH. Researchers benefit from reliable imaging performance and compatibility with various organic solvents, depending on functionalization.

Reliable Handling and Long-Term Storage

Each grid remains intact under rigorous handling protocols; simply use clean tweezers and avoid touching the film face. When stored in a clean, dry environment at room temperature, the grids maintain performance for up to two years. Designed for ease of use, our grids provide consistent support with minimal risk of contamination or deformation.

FAQs of Graphene oxide support film on Lacey carbon on 400mesh Cu grids (pack of 25):

Q: How should I handle and prepare the Graphene Oxide Support Film grids for imaging?

A: Always handle the grids with clean, non-magnetic tweezers and avoid contact with the film surface to prevent damage or contamination. Prepare samples using standard deposition techniques for TEM studies. Store unused grids in a clean, dry environment to ensure continued performance.

Q: What are the main benefits of using graphene oxide on lacey carbon support films for TEM?

A: These support films offer exceptional electron transparency and minimal background noise, crucial for high-resolution imaging in TEM, HRTEM, and cryo-EM. The monolayer graphene oxide provides high mechanical and chemical stability, supporting reliable, reproducible imaging of a wide variety of samples.

Q: When is this product most suitable for use in research?

A: This support film is particularly advantageous for studies requiring high-resolution electron microscopy, such as nanomaterial characterization, catalyst evaluation, biological macromolecule visualization, or nano-electronics research. It is suitable for both routine imaging and advanced, quantitative analyses.

Q: Where should I store the graphene oxide grids to maintain their integrity?

A: Store the grids in their original packaging, in a clean and dry environment at room temperature, away from moisture and potential contaminants. Proper storage helps maintain the monolayer graphene oxides chemical and mechanical stability, with a shelf life of up to two years.

Q: What is the process for mounting samples on these support films?

A: Samples can be deposited onto the graphene oxide film using conventional methods such as drop casting, dipping, or grid-floating techniques, depending on sample type and experimental requirements. Compatibility with both aqueous and certain organic solvents allows flexibility in sample preparation.

Q: Can these grids be used for cryo-EM as well as conventional TEM imaging?

A: Yes, the support film is fully electron transparent and compatible with TEM, HRTEM, and cryo-EM, providing a versatile foundation for a broad spectrum of imaging conditions and sample types.

Q: What distinguishes these graphene oxide support films from standard TEM grids?

A: Unlike conventional carbon-only grids, these feature a continuous monolayer of graphene oxide, offering unmatched transparency, high purity, greater mechanical stability, and chemical versatility. This supports advanced studies of sensitive nanostructures and complex biological specimens.

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