An Update on Graphene Oxide: Applications and Toxicity
2022年9月28日 · Nanoelectronics, drug delivery, catalysis, sensors, energy storage (batteries), and tissue engineering are some areas where graphene/graphene oxide (GO) could play an important role. Lots of π–π stacking between the layers causes graphene to aggregate and create a hydrophobic moiety.
Graphene Oxide - an overview | ScienceDirect Topics
Graphene Oxide (GO) is a carbon-based nanomaterial obtained by the chemical oxidation of natural graphite or carbon nanofibers. It is an important precursor of graphene and has oxygen functional groups that can be reduced to obtain a modified …
Twenty years after its discovery, graphene is finally living up
2024年10月10日 · Graphenea uses monolayer graphene in its field effect transistors (first image), whereas implanted electrodes made by INBRAIN Neuroelectronics contain reduced graphene oxide electrodes (second image).
Graphene Explained: A Beginner's Guide to its Properties, Uses, …
Graphene oxide (GO) is a single atom carbon layer where both surfaces of the layer are modified by oxygen containing functional groups. In multi-layer graphene oxide, the carbon layers are separated by functional groups bonded to each layer of carbon atoms.
Current applications of graphene oxide in nanomedicine - PMC
Graphene has attracted the attention of the entire scientific community due to its unique mechanical and electrochemical, electronic, biomaterial, and chemical properties. The water-soluble derivative of graphene, graphene oxide, is highly prized ...
Effects of Graphene Oxide Nanoparticles on the Immune System …
2018年2月24日 · Graphene oxide nanoparticles (GONPs) have attracted a lot of attention due to their many applications. These applications include batteries, super capacitors, drug delivery and biosensing. However, few studies have investigated the effects of these nanoparticles on the immune system.
Graphene Oxide - an overview | ScienceDirect Topics
Graphene oxide is a graphene derivative with carbon atoms linked to oxygen functional groups that has been widely used for several biomedical applications because of its excellent mechanical, electrical, thermal, optical, elastic, and biological properties. The graphene surface can be easily modified with various biochemical molecules and ...
Synthesis, properties, and applications of graphene oxide…
2019年3月1日 · Herein, we review the synthesis techniques most commonly used to produce these graphene derivatives, discuss how synthesis affects their key material properties, and highlight some examples of nanocomposites with unique and impressive properties.
Graphene and graphene oxide as nanomaterials for medicine …
2018年6月7日 · Graphene- and graphene oxide-based nanomaterials have gained broad interests in research because of their unique physiochemical properties. The 2D allotropic structure allows it to be used in various biological fields. The biomedical applications of graphene and its composite include its use in gene and small molecular drug delivery.
What is Graphene Used For? | Technology Networks
2024年11月30日 · Graphene oxide is easier to synthesize than pristine graphene. Its structure is very similar, but with the addition of chemically reactive epoxy (-O-), hydroxyl (-OH) and carboxylic acid (-COOH) functional groups to its surface. These functional groups make graphene oxide more soluble in water and polar solvents compared to graphene, allowing ...