Results 11 to 20 of about 133,830 (313)

Graphene oxide and reduced graphene oxide induced neural pheochromocytoma-derived PC12 cell lines apoptosis and cell cycle alterations via the ERK signaling pathways

open access: yesInternational Journal of Nanomedicine, 2017
Yiyuan Kang, Jia Liu, Junrong Wu, Qian Yin, Huimin Liang, Aijie Chen, Longquan Shao Nanfang Hospital, Southern Medical University, Guangzhou, People’s Republic of China Abstract: Given the novel applications of graphene materials in biomedical ...
Kang YY   +6 more
doaj   +1 more source

Cytotoxicity of graphene oxide and graphene oxide loaded with doxorubicin on human multiple myeloma cells

open access: yesInternational Journal of Nanomedicine, 2014
Shaoling Wu,1 Xindong Zhao,2 Zhongguang Cui,1 Chunting Zhao,1 Yuzhen Wang,1 Li Du,1 Yanhui Li3 1Department of Hematology, The Affiliated Hospital of Medical College, Qingdao University, Qingdao, Shandong, People's Republic of China; 2Department of ...
Wu S   +6 more
doaj   +1 more source

Carbon black-intercalated reduced graphene oxide electrode with graphene oxide separator for high-performance supercapacitor [PDF]

open access: yesJournal of Nanostructures, 2019
We present a general study on a high performance supercapacitor based on intercalated reduced graphene oxide with carbon black nanoparticles. Graphene oxide sheets were synthesized by oxidation and exfoliation of natural graphite and were reduced using ...
Hosein Jeddi   +3 more
doaj   +1 more source

Graphene and graphene oxide for desalination

open access: yesNanoscale, 2016
There is a huge scope for graphene-based materials to be used as membranes for desalination. A very recent study has confirmed that 100% salt rejection can be achieved for commonly used ions by utilizing single layer nonporous graphene. However, the cost effective fabrication procedure for graphene oxide membranes with precise control of pore size can ...
You, Y   +3 more
openaire   +3 more sources

Study on modification mechanism of workability and mechanical properties for graphene oxide-reinforced cement composite

open access: yesNanomaterials and Nanotechnology, 2020
Graphene oxide/cement composite was prepared using a graphene oxide aqueous solution. The workability and mechanical properties of graphene oxide/cement composite with different concentrations for graphene oxide and the ratio of water to cement were ...
Yuxia Suo   +5 more
doaj   +1 more source

Rapid Evaporation of Water on Graphene/Graphene-Oxide: A Molecular Dynamics Study

open access: yesNanomaterials, 2017
To reveal the mechanism of energy storage in the water/graphene system and water/grapheme-oxide system, the processes of rapid evaporation of water molecules on the sheets of graphene and graphene-oxide are investigated by molecular dynamics simulations.
Qibin Li   +3 more
doaj   +1 more source

The pure paramagnetism in graphene oxide

open access: yesResults in Physics, 2021
Magnetic properties of graphene and its derivatives are very fascinating because of their promising application in spintronics. Among the graphene family materials, graphene oxide is quite typical and special for the magnetic performance.
Xiaodong Zhang   +4 more
doaj   +1 more source

Waterborne polyurethane and graphene/graphene oxide-based nanocomposites: Reinforcement and electrical conductivity

open access: yeseXPRESS Polymer Letters, 2020
Polyurethane based materials show great potential for many applications, and their reinforcement with different kinds of nano-entities can improve their properties or supply them with new ones, widening their fields of applications to new opportunities ...
I. Larraza   +7 more
doaj   +1 more source

Making Graphene Luminescent by Oxygen Plasma Treatment [PDF]

open access: yes, 2009
We show that strong photoluminescence (PL) can be induced in single-layer graphene using an oxygen plasma treatment. The PL is spatially uniform across the flakes and connected to elastic scattering spectra distinctly different from those of gapless ...
Novoselov, K. S.   +21 more
core   +1 more source

Recent progress of graphene oxide-based multifunctional nanomaterials for cancer treatment

open access: yesCancer Nanotechnology, 2021
Background In the last decade, graphene oxide-based nanomaterials, such as graphene oxide (GO) and reduced graphene oxide (rGO), have attracted more and more attention in the field of biomedicine.
Lijun Liu   +8 more
doaj   +1 more source

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