Results 31 to 40 of about 3,952,726 (338)

Graphene and graphene oxide for bio-sensing: general properties and the effects of graphene ripples.

open access: yesActa Biomaterialia, 2021
The use of Graphene based materials, such as graphene oxide (GO), in biosensing applications is gaining significant interest, due to high signal output, with strong potential for high industrial growth rate. Graphene's excellent conduction and mechanical
Gulsah Yildiz   +2 more
semanticscholar   +1 more source

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

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

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

Origin of Anomalous Water Permeation through Graphene Oxide Membrane [PDF]

open access: yes, 2013
Water inside the low dimensional carbon structures has been considered seriously owing to fundamental interest in its flow and structures as well as its practical impact.
Boukhvalov, Danil W.   +2 more
core   +6 more sources

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

Tunable sieving of ions using graphene oxide membranes. [PDF]

open access: yesNature Nanotechnology, 2017
Graphene oxide membranes show exceptional molecular permeation properties, with promise for many applications. However, their use in ion sieving and desalination technologies is limited by a permeation cutoff of ∼9 Å (ref.
J. Abraham   +12 more
semanticscholar   +1 more source

Progress in the functional modification of graphene/graphene oxide: a review

open access: yesRSC Advances, 2020
Graphene and graphene oxide have attracted tremendous interest over the past decade due to their unique and excellent electronic, optical, mechanical, and chemical properties.
Yu Wang, Li Sisi, Yang Haiyan, Luo Jie
semanticscholar   +1 more source

Femtosecond Pump-Probe Studies of Reduced Graphene Oxide Thin Films [PDF]

open access: yes, 2010
The dynamics of photocarriers in reduced graphene oxide thin films is studied by using ultrafast pump-probe spectroscopy. Time dependent differential transmissions are measured with sample temperatures ranging from 9 to 300 K.
Loh, Kian Ping   +4 more
core   +2 more sources

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