Results 1 to 10 of about 148,074 (316)

GRAPHENE OXIDE AND REDUCED GRAPHENE OXIDE

International Journal for Innovation Education and Research, 2021
To present a possible new alternative for wound treatment, this work evaluated the biological safety and therapeutic efficacy of graphene oxide (GO) and reduced graphene oxide (rGO) nanoparticles (NPs). First, the nanostructures were studied in silico and showed to be able to inhibit the production of some pro-inflammatory cytokines and stimulate the ...
Pâmella Schramm Oliveira, Aline Rossato, Larissa da Silva Silveira, Cristian Mafra Ledur, Walter Paixão de Sousa Filho, Claudir Gabriel Kaufmann Junior, Sergio Roberto Mortari, Roberto Christ Vianna Santos, Guilherme Chagas Kurtz, Michele Sagrillo, Cláudia Lange Dos Santos   +10 more
openaire   +2 more sources

Facile transformation of graphene oxide nanospheres based on AAO template

Kuwait Journal of Science, 2023
In this paper, a facile one-step drop method is developed to convert reduced graphene oxide into graphene oxide nanoparticles. An aqueous solution of reduced graphene oxide is poured through the pores of anodic aluminum oxide templates to form graphene ...
Riad M. Hameed, Ahmed Al-Haddad, Abbas K.H. Albarazanchi   +2 more
doaj   +1 more source

The Effect of Graphene Oxide and Putrescine on In Vitro Microtuberization of Potato (Solanum tuberosum) cv. Agria at Nitrogen (NH4NO3) Deficiency Stress [PDF]

مجله بیوتکنولوژی کشاورزی, 2023
Due to the fact that the use of nanomaterial technology has expanded in recent years in tissue culture studies, the present study is based on the use of graphene nanomaterials and has been studied its derivatives such as graphene oxide and graphene oxide
Alireza Motallebiazar, Masoumeh Abbaspour khajeh, Jaber Panahandeh, Alireza Tarinejad, Amin Jahanian, Amin Kahnamoi   +5 more
doaj   +1 more source

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

Journal 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, Reza Rasuli, Mohammad Mahdi Ahadian, Bahareh Mehrabi   +3 more
doaj   +1 more source

Accelerated Synthesis of Graphene Oxide from Graphene [PDF]

Nanomaterials, 2021
Graphene oxide (GO) is an oxygenated functionalized form of graphene that has received considerable attention because of its unique physical and chemical properties that are suitable for a large number of industrial applications. Herein, GO is rapidly obtained directly from the oxidation of graphene using an environmentally friendly modified Hummers ...
Mariana C. F. Costa, Valeria S. Marangoni, Pei Rou Ng, Hang T. L. Nguyen, Alexandra Carvalho, A. H. Castro Neto   +5 more
openaire   +3 more sources

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

Cancer 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, Qingming Ma, Jie Cao, Yang Gao, Shangcong Han, Yan Liang, Tingting Zhang, Yang Song, Yong Sun   +8 more
doaj   +1 more source

The pure paramagnetism in graphene oxide

Results 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, Guoqiang Li, Qian Li, M.S. Shaikh, Zichao Li   +4 more
doaj   +1 more source

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

eXPRESS 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, B. Alonso-Lerma, K. Gonzalez, N. Gabilondo, R. Perez-Jimenez, M. A. Corcuera, A. Arbelaiz, A. Eceiza   +7 more
doaj   +1 more source

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

Nanomaterials, 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, Yitian Xiao, Xiaoyang Shi, Shufeng Song   +3 more
doaj   +1 more source

Electrochemically “Writing” Graphene from Graphene Oxide

Small, 2013
A novel approach of patterning graphene on conductive surfaces based on local electrochemical reduction of graphene oxide is reported. Graphene is "written" from typical graphene oxide dispersion by applying negative potential on conductive surfaces vs.
Radko, Anna, Liu, Liang, Tan, Chaoliang, Chai, Jianwei, Wu, Shixin, Zhang, Hua, Mandler, Daniel   +6 more
openaire   +4 more sources