Surface Modified Graphite Nanopowder
Product: Surface Modified Graphite Nanopowder
Quality Control: Each lot of NANOSHEL Surface Modified Graphite Nanopowder (C, 99.5%, <100nm, Natural Graphite) was tested successfully.
|Material||Surface Modified Graphite Nanopowder|
|Density||2.2 g/ml at 25 °C||Confirm|
|Melting Point||3652-3697 °C||Confirm|
|Boiling Point||4830 °C||Confirm|
|Impurities||(quartz + mica) < 0.1%, H2O~0.2%||Confirm|
|Available Quantities||25Gms, 50Gms, 100Gms and larger quantities|
|Main Inspect Verifier||Manager QC|
Jules L. Routbort (Argonne National Laboratory, Argonne, USA)
Surface Modified Graphite Nanopowder The harvesting and conversion of solar energy to supplement or even replace fossil fuels with clean and renewable energy resources. Among various technologies, the direct conversion of solar to electrical energy using dye-sensitized solar cells (DSSC) has received significant attention due to their relatively high power conversion efficiencies. Graphene shows the good potential for application in DSSC due to its unique physical and chemical properties. Graphene film electrode with good chemical and thermal stabilities, high transparency and excellent conductivity have potential to replace traditional indium tin oxide (ITO) and fluorine tin oxide (FTO) for DSSC which are costly. Graphene can also be used with photoanodes of (TiO2, ZnO etc) to enhance the chance of carrier separation. On the other hand, organic solar cells have also been proposed as a means to achieve low-cost energy due to their ease of manufacture, light weight, and compatibility with flexible substrates.
Dr. Ms. Kamiko Chang, Ph.D(University of Science and Technology Beijing, China)
Surface Modified Graphite Nanopowder has suitable functional groups such as carboxyl, epoxyl and hydroxyl, GO produced by vigorous oxidation of graphite by Hummers method, is an ideal nanocarrier for efficient drug and gene delivery. The unique structural features, such as large and planar sp2 hybridized carbon domain, high specific surface area (2630 m2/g), and enriched oxygen-containing groups, render GO excellent biocompatibility, and physiological solubility and stability, and capability of loading of drugs or genes via chemical conjugation or physisorption approaches. The reactive COOH and OH groups GO bears facilitate conjugation with various systems, such as polymers, biomolecules (biotargeting ligand), DNA, protein, quantum dot, Fe3O4 nanoparticles, imparting GO with multi-functionalities and multi-modalities for diverse biological and medical applications. Efficient nanocarrier for delivery of water insoluble aromatic anticancer drugs into cells. Combined use of multiple drugs is a widely adopted clinical practice in cancer therapy to overcome drug resistance of cancer cells. The exploration of GO-based drug delivery expands from anticancer drugs to other drugs for non-cancer diseases treatment.
Dr. Nicholaos G. Demas (Newcastle University School Of Machanical & Systems Engg. UK)
Surface Modified Graphite Nanopowder is basically, a single atomic layer of graphite; an abundant mineral which is an allotrope of carbon. That is made up of very tightly bonded carbon atom organized into a hexagonal lattic. Its sp2 hybridization & very thin atomic thickness. These properties are enable graphene to break so many records in term of strength, electricity & heat conduction. These properties are enable graphene to break so many records in term of strength, electricity & heat conduction. Among various applications, #biomedical applications of graphene have attracted ever-increasing interests over the last decade years. The applications of graphene is #biomedical (medical science, drug delivery, drug delivery, medical devices )
Takeo Oku (Department of Materials Science, The University of Shiga Prefecture, Hassaka 2500, Hikone, Shiga 522-8533, Japan)
Surface Modified Graphite Nanopowder LIBs is developing new materials with high electrical conductivity for fast electron transport and a large surface area and well-developed nanostructures with shortened diffusion length for Li-ions. In this application area, the supercapacitors actually have better storage capacity than thin-film Li-ion battery technology. Graphene, due to its superior electrical conductivity, excellent mechanical flexibility, good chemical stability, and high surface area is expected to be a good candidate
Dr. Ms. Guixin (Susan), Ph.D (Switzerland-Institute for Inorganic Chemistry, Zurich, Switzerland)
Surface Modified Graphite Nanopowder Gene therapy is a novel and promising approach to treat various diseases caused by genetic disorders, and cancer. Successful gene therapy requires a gene vector that protects DNA from nuclease degradation and facilitates cellular uptake of DNA with high transfection efficiency. The major challenge facing the development of gene therapy is lack of efficient and safe gene vectors. That GO-CS sheets have a high drug payload, and the CPT-loaded GO-CS exhibits better cancer cell killing ability than the pure CPT. Further work on simultaneous loading and delivery of chemical drug and gene by the GO-CS nanocarrier for combined chemo- and gene- therapy is highly desired, to gain an enhanced therapeutic efficacy.
Contact Us for Surface Modified Graphite Nanopowder
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