Skip to Content
Merck
All Photos(1)

Key Documents

910406

Sigma-Aldrich

Carboxylated reduced graphene oxide

Synonym(s):

Carboxylic acid enriched reduced graphene oxide, Dispersible graphene, Dispersible reduced graphene oxide, rGO-COOH

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352119
NACRES:
NA.23

form

solid

Application

Carboxylated reduced graphene oxide is a specially designed dispersible form of reduced graphene oxide (rGO). This product offers conductive rGO sheets with abundant carboxyl groups, making it a versatile starting material for various applications, including biosensors and strong nanocomposites.

Many different chemical reactions are enabled by the carboxyl groups:
  • bioconjugations, which can be used to modify the graphene sheets for target-specific biosensing;
  • post-crosslinking, which can be utilized to make colvalently-bonded high-toughness graphene nanocomposites.

The dispersibility of this material further allows uniform dispersion of rGO into various water-based polymeric matrix.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

The use of isocyanide-?based multicomponent reaction for covalent immobilization of Rhizomucor miehei lipase on multiwall carbon nanotubes and graphene nanosheets.
Mohammadi M, et al.
Royal Society of Chemistry Advances, 6(76), 72275-72285 (2016)
Wei Cui et al.
ACS nano, 8(9), 9511-9517 (2014-08-12)
Demands of the strong integrated materials have substantially increased across various industries. Inspired by the relationship of excellent integration of mechanical properties and hierarchical nano/microscale structure of the natural nacre, we have developed a strategy for fabricating the strong integrated
Protein conjugated carboxylated gold reduced graphene oxide for aflatoxin B1 detection.
Srivastava S, et al.
Royal Society of Chemistry Advances, 5(7), 5406-5414 (2015)
Nano-graphene oxide carboxylation for efficient bioconjugation applications: a quantitative optimization approach.
Imani R, et al.
Journal of Nanoparticle Research, 17(2), 1-15 (2015)
Ultratough artificial nacre based on conjugated cross-linked graphene oxide.
Qunfeng Cheng et al.
Angewandte Chemie (International ed. in English), 52(13), 3750-3755 (2013-02-13)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service